2017
Up-regulation of Intracellular Calcium Handling Underlies the Recovery of Endotoxemic Cardiomyopathy in Mice
Morse JC, Huang J, Khona N, Miller EJ, Siwik DA, Colucci WS, Hobai IA. Up-regulation of Intracellular Calcium Handling Underlies the Recovery of Endotoxemic Cardiomyopathy in Mice. Anesthesiology 2017, 126: 1125-1138. PMID: 28410273, DOI: 10.1097/aln.0000000000001627.Peer-Reviewed Original ResearchConceptsCalcium transientsCardiac recoveryLipopolysaccharide challengeCalcium handlingDay 3Sarcomere shorteningCardiomyocyte calcium handlingSepsis-induced cardiomyopathyVentricular ejection fractionIntracellular calcium handlingSarcoplasmic reticulum calcium loadMale C57BL/6 miceSodium/calcium exchangeMyocardial protein expressionSarcoplasmic reticulum calcium pumpSystemic inflammationEjection fractionEndotoxemic miceC57BL/6 miceMyocardial mechanismsCardiac functionCalcium loadCardiac contractilityBaseline levelsDay 6
2014
Characterization of Cardiac Dysfunction in Sepsis
Zaky A, Deem S, Bendjelid K, Treggiari MM. Characterization of Cardiac Dysfunction in Sepsis. Shock 2014, 41: 12-24. PMID: 24351526, DOI: 10.1097/shk.0000000000000065.Peer-Reviewed Original ResearchConceptsSepsis-induced cardiomyopathyIntrinsic contractile functionContractile functionIntrinsic myocardial dysfunctionIntrinsic myocardial functionGlobal ventricular performanceCommon morbid conditionSevere sepsisSeptic shockCardiac dysfunctionHemodynamic assessmentMyocardial dysfunctionCardiac outputPeripheral circulationVentricular performanceAdditional potential mechanismMyocardial functionMorbid conditionsClinical characterizationCurrent evidenceHeart functionPhysiologic mechanismsPhysiopathological pathwaysAnimal modelsCellular signaling mechanisms
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