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  <xs:element name="GainFromRealizationOfContingentSaleConsiderationReceivable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_GainFromRealizationOfContingentSaleConsiderationReceivable"/>
  <xs:element name="AdjustmenttoAdditionalPaidInCapitalFairValueOfWarrantsAllocatedToProceedsOfCommonStock" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_AdjustmenttoAdditionalPaidInCapitalFairValueOfWarrantsAllocatedToProceedsOfCommonStock"/>
  <xs:element name="AdjustmenttoAdditionalPaidInCapitalFairValueOfWarrantsAllocatedToProceedsOfRelatedPartyDebt" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_AdjustmenttoAdditionalPaidInCapitalFairValueOfWarrantsAllocatedToProceedsOfRelatedPartyDebt"/>
  <xs:element name="ConsultantAndDirectorFeesPayableWithCommonSharesAndWarrants" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ConsultantAndDirectorFeesPayableWithCommonSharesAndWarrants"/>
  <xs:element name="ConsultantAndDirectorFeesPayableWithCommonSharesAndWarrantsinShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ConsultantAndDirectorFeesPayableWithCommonSharesAndWarrantsinShares"/>
  <xs:element name="StockIssuedDuringPeriodValueStockFeesRelatedToSalesOfCommonStock" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_StockIssuedDuringPeriodValueStockFeesRelatedToSalesOfCommonStock"/>
  <xs:element name="StockIssuedDuringPeriodSharesStockFeesRelatedToSalesOfCommonStock" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_StockIssuedDuringPeriodSharesStockFeesRelatedToSalesOfCommonStock"/>
  <xs:element name="StockIssuedDuringPeriodValueReclassificationOfHistoricalAmountsRecognizedForBeneficialConversionFeatures" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_StockIssuedDuringPeriodValueReclassificationOfHistoricalAmountsRecognizedForBeneficialConversionFeatures"/>
  <xs:element name="AdjustmentsToAdditionalPaidInCapitalForgivenessOfRelatedPartyDebt" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_AdjustmentsToAdditionalPaidInCapitalForgivenessOfRelatedPartyDebt"/>
  <xs:element name="GainOnChangeInFairValueOfDerivativeFinancialInstruments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_GainOnChangeInFairValueOfDerivativeFinancialInstruments"/>
  <xs:element name="GainLossOnChangeInFairValueOfContingentAcquisitionConsideration" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_GainLossOnChangeInFairValueOfContingentAcquisitionConsideration"/>
  <xs:element name="ProceedsFromSaleOfACOBusiness" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ProceedsFromSaleOfACOBusiness"/>
  <xs:element name="RecognitionOfOperatingLeaseRightOfUseAssetAndLeaseLiability" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_RecognitionOfOperatingLeaseRightOfUseAssetAndLeaseLiability"/>
  <xs:element name="ExtinguishmentOfOperatingLeaseRightOfUseAssetAndLeaseLiability" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ExtinguishmentOfOperatingLeaseRightOfUseAssetAndLeaseLiability"/>
  <xs:element name="FairValueOfOptionsIssuedInSatisfactionOfCommonStockIssuable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_FairValueOfOptionsIssuedInSatisfactionOfCommonStockIssuable"/>
  <xs:element name="FairValueOfWarrantsAllocatedToProceedsOfNotesPayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_FairValueOfWarrantsAllocatedToProceedsOfNotesPayable"/>
  <xs:element name="FairValueOfDerivativeFinancialInstrumentsAllocatedToProceedsOfThirdPartyNotesPayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_FairValueOfDerivativeFinancialInstrumentsAllocatedToProceedsOfThirdPartyNotesPayable"/>
  <xs:element name="FairValueOfBeneficialConversionFeatureAllocatedToProceedsOfRelatedPartyNotesPayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_FairValueOfBeneficialConversionFeatureAllocatedToProceedsOfRelatedPartyNotesPayable"/>
  <xs:element name="OriginalIssueDiscountsAllocatedToProceedsOfNotesPayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_OriginalIssueDiscountsAllocatedToProceedsOfNotesPayable"/>
  <xs:element name="ReclassificationOfHistoricalAmountsRecognizedForBeneficialConversionFeatures" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ReclassificationOfHistoricalAmountsRecognizedForBeneficialConversionFeatures"/>
  <xs:element name="FairValueOfWarrantsIssuedToExtendDebt" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_FairValueOfWarrantsIssuedToExtendDebt"/>
  <xs:element name="PrincipalAmountOfConvertibleNotesPayableToRelatedPartyRefinanced" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_PrincipalAmountOfConvertibleNotesPayableToRelatedPartyRefinanced"/>
  <xs:element name="IncrementalFairValueOfConvertibleNotePayableToRelatedPartyResultingFromRefinancing" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_IncrementalFairValueOfConvertibleNotePayableToRelatedPartyResultingFromRefinancing"/>
  <xs:element name="ForgivenessOfRelatedPartyDebt" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ForgivenessOfRelatedPartyDebt"/>
  <xs:element name="ExpensesPaidByRelatedParty" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ExpensesPaidByRelatedParty"/>
  <xs:element name="FairValueOfSharesIssuableForCostOfEquity" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_FairValueOfSharesIssuableForCostOfEquity"/>
  <xs:element name="AccruedInterestIncludedInFairValueOfNotePayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_AccruedInterestIncludedInFairValueOfNotePayable"/>
  <xs:element name="AccountsPayableIncludedInPrincipalBalanceOfNotesPayableToRelatedParty" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_AccountsPayableIncludedInPrincipalBalanceOfNotesPayableToRelatedParty"/>
  <xs:element name="FairValueOfStockOptionsIssuedToReduceAccountsPayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_FairValueOfStockOptionsIssuedToReduceAccountsPayable"/>
  <xs:element name="ImpactOnParValueOfCommonStockFromReverseStockSplit" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ImpactOnParValueOfCommonStockFromReverseStockSplit"/>
  <xs:element name="CommonStockAwardsPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_CommonStockAwardsPolicyTextBlock"/>
  <xs:element name="WarrantsPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_WarrantsPolicyTextBlock"/>
  <xs:element name="ScheduleOfFairValueOfConsiderationReceivedAndDerecognitionOfAssetsAndLiabilitiesTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ScheduleOfFairValueOfConsiderationReceivedAndDerecognitionOfAssetsAndLiabilitiesTableTextBlock"/>
  <xs:element name="ScheduleOfNotesPayableToRelatedPartiesTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ScheduleOfNotesPayableToRelatedPartiesTableTextBlock"/>
  <xs:element name="ScheduleOfUndocumentedAdvancesTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ScheduleOfUndocumentedAdvancesTableTextBlock"/>
  <xs:element name="ScheduleOfCompanyObligatedToIssueSharesTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ScheduleOfCompanyObligatedToIssueSharesTableTextBlock"/>
  <xs:element name="ScheduleOfEquityIncentivePlansTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ScheduleOfEquityIncentivePlansTableTextBlock"/>
  <xs:element name="ShareholdersDeficitTablesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_ShareholdersDeficitTablesTable"/>
  <xs:element name="IPOShareConsideration" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_IPOShareConsideration"/>
  <xs:element name="FairValueOfConsiderationReceivedAndReceivable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_FairValueOfConsiderationReceivedAndReceivable"/>
  <xs:element name="NetBookValueOfAssetsSoldAndLiabilitiesAssumed" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_NetBookValueOfAssetsSoldAndLiabilitiesAssumed"/>
  <xs:element name="ProductReturnAllowanceCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ProductReturnAllowanceCurrent"/>
  <xs:element name="ContractLiabilitiesScheduleofAmountsRelatedtoContractLiabilitiesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_ContractLiabilitiesScheduleofAmountsRelatedtoContractLiabilitiesDetailsTable"/>
  <xs:element name="FaceValueOfConvertibleNotesPayableAmortizedValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_FaceValueOfConvertibleNotesPayableAmortizedValue"/>
  <xs:element name="CarryingValueOfConvertibleNotesPayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_CarryingValueOfConvertibleNotesPayable"/>
  <xs:element name="UndocumentedAdvancesPayableToDrMichaelDent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_UndocumentedAdvancesPayableToDrMichaelDent"/>
  <xs:element name="DeferredCompensationPayableToRelatedParty" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_DeferredCompensationPayableToRelatedParty"/>
  <xs:element name="AmountsDuetoRelatedPartyandRelatedPartyTransactionsScheduleofNotesPayabletoRelatedPartiesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_AmountsDuetoRelatedPartyandRelatedPartyTransactionsScheduleofNotesPayabletoRelatedPartiesDetailsTable"/>
  <xs:element name="AmountsDuetoRelatedPartyandRelatedPartyTransactionsScheduleofUndocumentedAdvancesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_AmountsDuetoRelatedPartyandRelatedPartyTransactionsScheduleofUndocumentedAdvancesDetailsTable"/>
  <xs:element name="AdvanceAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_AdvanceAmount"/>
  <xs:element name="UndocumentedCashAdvancesDueToDrDent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_UndocumentedCashAdvancesDueToDrDent"/>
  <xs:element name="NotesandConvertibleNotesPayableScheduleofNotesPayableDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_NotesandConvertibleNotesPayableScheduleofNotesPayableDetailsTable"/>
  <xs:element name="NotesandConvertibleNotesPayableScheduleofNetAmortizedValueDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_NotesandConvertibleNotesPayableScheduleofNetAmortizedValueDetailsTable"/>
  <xs:element name="InceptionOfDerivativeFinancialInstruments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_InceptionOfDerivativeFinancialInstruments"/>
  <xs:element name="ChangeInFairValueOfDerivativeFinancialInstruments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ChangeInFairValueOfDerivativeFinancialInstruments"/>
  <xs:element name="ConversionOrExtinguishmentOfDerivativeFinancialInstruments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ConversionOrExtinguishmentOfDerivativeFinancialInstruments"/>
  <xs:element name="DerivativeFinancialInstrumentsScheduleofFairMarketValueofDerivativeFinancialInstrumentsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_DerivativeFinancialInstrumentsScheduleofFairMarketValueofDerivativeFinancialInstrumentsDetailsTable"/>
  <xs:element name="ShareholdersDeficitScheduleofObligatedtoIssueSharesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_ShareholdersDeficitScheduleofObligatedtoIssueSharesDetailsTable"/>
  <xs:element name="CommonStockIssuablesValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_CommonStockIssuablesValue"/>
  <xs:element name="CommonStockIssuablesShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_CommonStockIssuablesShares"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingWeightedAverageExercisePrice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingWeightedAverageExercisePrice"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGrantedWeightedAverageExercisePrice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGrantedWeightedAverageExercisePrice"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercisedWeightedAverageExercisePrice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercisedWeightedAverageExercisePrice"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpiredWeightedAverageExercisePrice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpiredWeightedAverageExercisePrice"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingsWeightedAverageExercisePrice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingsWeightedAverageExercisePrice"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercisable" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercisable"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercisableWeightedAverageExercisePrice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercisableWeightedAverageExercisePrice"/>
  <xs:element name="ShareholdersDeficitScheduleofFinancialStatementswithRespecttotheEIPsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_ShareholdersDeficitScheduleofFinancialStatementswithRespecttotheEIPsDetailsTable"/>
  <xs:element name="AmountsCapitalizedInDeferredEquityCompensationDuringPeriod" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_AmountsCapitalizedInDeferredEquityCompensationDuringPeriod"/>
  <xs:element name="AmountsWrittenOffFromDeferredEquityCompensationDuringPeriod" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_AmountsWrittenOffFromDeferredEquityCompensationDuringPeriod"/>
  <xs:element name="AmountsChargedAgainstIncomeForAmountsPreviouslyCapitalized" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_AmountsChargedAgainstIncomeForAmountsPreviouslyCapitalized"/>
  <xs:element name="AmountsChargedAgainstIncomeBeforeIncomeTaxBenefit" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_AmountsChargedAgainstIncomeBeforeIncomeTaxBenefit"/>
  <xs:element name="AmountOfRelatedIncomeTaxBenefitRecognizedInIncome" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_AmountOfRelatedIncomeTaxBenefitRecognizedInIncome"/>
  <xs:element name="ShareholdersDeficitScheduleofFairValueofOptionsGrantedDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_ShareholdersDeficitScheduleofFairValueofOptionsGrantedDetailsTable"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedForfeitureRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedForfeitureRate"/>
  <xs:element name="ShareholdersDeficitScheduleofNonVestedOptionsIssuedDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_ShareholdersDeficitScheduleofNonVestedOptionsIssuedDetailsTable"/>
  <xs:element name="ShareholdersDeficitScheduleofStockGrantActivityDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_ShareholdersDeficitScheduleofStockGrantActivityDetailsTable"/>
  <xs:element name="DeferredTaxAssetsGainFromDisposalOfAssetsAndBusinessUnits" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_DeferredTaxAssetsGainFromDisposalOfAssetsAndBusinessUnits"/>
  <xs:element name="DeferredTaxAssetsGainFromChangeInFairValueOfContingentAcquisitionConsideration" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_DeferredTaxAssetsGainFromChangeInFairValueOfContingentAcquisitionConsideration"/>
  <xs:element name="DeferredTaxAssetsLossFromChangeInFairValueOfDebt" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_DeferredTaxAssetsLossFromChangeInFairValueOfDebt"/>
  <xs:element name="DeferredTaxAssetLiabilitiesRightOfUseLeaseAsset" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_DeferredTaxAssetLiabilitiesRightOfUseLeaseAsset"/>
  <xs:element name="GainFromRealizationOfContingentSaleOfConsiderationReceivable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_GainFromRealizationOfContingentSaleOfConsiderationReceivable"/>
  <xs:element name="FairValueofFinancialInstrumentsScheduleofFairValueMeasurementsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_FairValueofFinancialInstrumentsScheduleofFairValueMeasurementsDetailsTable"/>
  <xs:element name="ChangesInFairValueOfDebt" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ChangesInFairValueOfDebt"/>
  <xs:element name="ChangeInFairValueOfContingentAcquisitionConsiderationPayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ChangeInFairValueOfContingentAcquisitionConsiderationPayable"/>
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  <xs:element name="ShareholdersDeficitScheduleofFairValueofWarrantsRangeofAssumptionsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_ShareholdersDeficitScheduleofFairValueofWarrantsRangeofAssumptionsDetailsTable"/>
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  <xs:element name="CashBalancesInExcessOfFDICInsuredLimit" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_CashBalancesInExcessOfFDICInsuredLimit"/>
  <xs:element name="WorkingCapitalDeficit" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_WorkingCapitalDeficit"/>
  <xs:element name="ProceedsFromIssuanceOfNotesPayableToRelatedPartiesAndThirdParties" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ProceedsFromIssuanceOfNotesPayableToRelatedPartiesAndThirdParties"/>
  <xs:element name="RepaymentsOfNotesPayableToThirdPaty" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_RepaymentsOfNotesPayableToThirdPaty"/>
  <xs:element name="DispositionsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_DispositionsDetailsTable"/>
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  <xs:element name="IntangibleAssetsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_IntangibleAssetsDetailsTable"/>
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  <xs:element name="LeasesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_LeasesDetailsTable"/>
  <xs:element name="AmountsDuetoRelatedPartyandRelatedPartyTransactionsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_AmountsDuetoRelatedPartyandRelatedPartyTransactionsDetailsTable"/>
  <xs:element name="UndocumentedAdvances" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_UndocumentedAdvances"/>
  <xs:element name="AccruedCompensationLiabilities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_AccruedCompensationLiabilities"/>
  <xs:element name="NotesandConvertibleNotesPayableDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hlyk_NotesandConvertibleNotesPayableDetailsTable"/>
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  <xs:element name="InterestRatePercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_InterestRatePercentage"/>
  <xs:element name="DiscountPercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_DiscountPercentage"/>
  <xs:element name="RepaidCashPremiumPercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_RepaidCashPremiumPercentage"/>
  <xs:element name="ConversionRightDiscount" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ConversionRightDiscount"/>
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  <xs:element name="DiscountAgainstNote" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_DiscountAgainstNote"/>
  <xs:element name="InstallmentsAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_InstallmentsAmount"/>
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  <xs:element name="CorporateTaxRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_CorporateTaxRate"/>
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  <xs:element name="IntercompanySale" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hlyk_IntercompanySale"/>
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  <xs:element name="AdvanceDateTwelveMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_AdvanceDateTwelveMember"/>
  <xs:element name="AdvanceDateTwoMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_AdvanceDateTwoMember"/>
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  <xs:element name="ConsultantsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ConsultantsMember"/>
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  <xs:element name="ConvertiblePromissoryNoteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_ConvertiblePromissoryNoteMember"/>
  <xs:element name="December2023NoteIINotesPayableMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_December2023NoteIINotesPayableMember"/>
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  <xs:element name="FurnitureOfficeEquipmentAndLeaseholdImprovementsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_FurnitureOfficeEquipmentAndLeaseholdImprovementsMember"/>
  <xs:element name="GovernmentNotesPayableMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_GovernmentNotesPayableMember"/>
  <xs:element name="HealthServicesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_HealthServicesMember"/>
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  <xs:element name="LeafCapitalNotePayableAugust2024Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_LeafCapitalNotePayableAugust2024Member"/>
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  <xs:element name="March2024DentNoteIIIMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_March2024DentNoteIIIMember"/>
  <xs:element name="March2024DentNoteIIMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_March2024DentNoteIIMember"/>
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  <xs:element name="MarchTwoThousandTwentyFourWarrantMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_MarchTwoThousandTwentyFourWarrantMember"/>
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  <xs:element name="NCFMWebsiteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hlyk_NCFMWebsiteMember"/>
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