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  <xs:element id="livn_SNIAs.p.aMember" abstract="true" name="SNIAs.p.aMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="livn_DebtInstrumentLIBORFloorRate" abstract="false" name="DebtInstrumentLIBORFloorRate" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="livn_DelayedDrawTermFacilityMember" abstract="true" name="DelayedDrawTermFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="livn_NumberOfNationalRepositorySites" abstract="false" name="NumberOfNationalRepositorySites" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="livn_DebtInstrumentAmortizationPercentageYearFour" abstract="false" name="DebtInstrumentAmortizationPercentageYearFour" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="livn_DerivativeCapPricePerShare" abstract="false" name="DerivativeCapPricePerShare" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="livn_LossContingencyAccrualEstimatedProvision" abstract="false" name="LossContingencyAccrualEstimatedProvision" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="livn_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssetsAndLiabilitiesNet" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssetsAndLiabilitiesNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="livn_DebtInstrumentAmortizationPercentageYearThree" abstract="false" name="DebtInstrumentAmortizationPercentageYearThree" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="livn_HeartValvesMember" abstract="true" name="HeartValvesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="livn_MediocreditoItalianoMember" abstract="true" name="MediocreditoItalianoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="livn_ServiceBasedRestrictedStockUnitsMember" abstract="true" name="ServiceBasedRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="livn_CappedCallMember" abstract="true" name="CappedCallMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="livn_MarketbasedPerformanceRestrictedStockUnitsMember" abstract="true" name="MarketbasedPerformanceRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="livn_FreestandingInstrumentMember" abstract="true" name="FreestandingInstrumentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="livn_SensitivityAnalysisOfFairValue10PercentIncreaseInStockPriceVolatilityFairValue" abstract="false" name="SensitivityAnalysisOfFairValue10PercentIncreaseInStockPriceVolatilityFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="livn_PerformanceBasedRestrictedShareAndRestrictedShareUnitMember" abstract="false" name="PerformanceBasedRestrictedShareAndRestrictedShareUnitMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="livn_MeasurementInputProbabilityofPaymentMember" abstract="true" name="MeasurementInputProbabilityofPaymentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
