2DGSTIforassessmentofleftventricularlongitudinalshrinkagefunctioninpatients withdifferentChildGPughgradeofcirrhosis / 实用放射学杂志
Journal of Practical Radiology
;
(12): 459-463,487, 2019.
Article
in Chinese
| WPRIM
| ID: wpr-743562
ABSTRACT
Objective ToMeasureofleftventricularregionalsystolicfunctioninpatientswithcirrhosisby2DGSTItechnology.To exploretheclinicalvalueofleftventricularsystolicfunctionindifferentChildGPughgradedlivercirrhosispatientsanditscorrelation withthedegreeoflivercirrhosis.Methods Toselecting60casesoflivercirrhosispatientsincirrhosisgroup.AccordingtotheChildGPugh classification,thepatientsinA,BandCgradesweredividedintoA,BandCgroups.Toselecting30outpatientswithphysicalexaminations, whoseageandgendermatchedwithcirrhosispatientsatthesameperiodasnormal/controlgroup.Measuredtheconventionalindexes, andanalysedtwoGdimensionaldynamicimagesoftwoGchamber,threeGchamber,fourGchamberviewofapical.Thedifferencesinstrain indexandrelatedparametersbetweenthecirrhosisgroupsandthenormalcontrolgroupwerecompared.Results (1)Betweenliver cirrhosisgroupandcontrolgroup,therewerestatisticaldifferencesinheartrate,interventricularseptumthicknessandleftventricular enddiastolicvolume(P<0.05).leftventricularejectionfraction wassignificantlylowerintheChildCgroupthanintheChild A groupandtheChildBgroup(P<0.05),andwassignificantlyhigherintheChildBgroupthanthecontrolgroup(P<0.05).Withthe increaseofChildGPughscoreinlivercirrhosisgroup,interventricularseptumthickness,leftatrialanteroposteriordiameter,leftventricular enddiastolicdiameterandleftventricularenddiastolicvolumeweregraduallyincreasing.Therewerestatisticallysignificantdifferences betweensomegroups(P<0.05);(2)Longitudinalsystolicpeakstrainofeachsegmentofleftventricularwallwasgenerallylowerin thelivercirrhosisgroupthanthecontrolgroup,andthestrainin bothgroupsshowedincreasingtrendfromthebasaltotheapical segments.There werestatisticallysignificantdifferences between partialsegment(P<0.05);(3)WiththeincreaseofChildGPugh scoreincirrhosisgroup,longitudinalsystolicpeakstrainofthe leftventricularwallgraduallydecreased.ChildCgroupcomparedwithothergroups,theleftventricularlongitudinalstrainaverage valuedifferencewasstatisticallysignificant(P<0.05).Therewerestatisticallysignificantdifferencesinpartialsegmentbetweenthe othergroups(P<0.05).Conclusion (1)2DGSTItechnologycanbesensitiveandreliabletodetectsubGclinicalmyocardialregional systolicdysfunctioninpatientswithcirrhosis;(2)LeftventricularsystolicfunctionisnegativelycorrelatedwithChildGPughgradein patientswithlivercirrhosis.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Practical Radiology
Year:
2019
Type:
Article
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