Characteristics and Outcomes of Patients With Takotsubo Syndrome: Incremental Prognostic Value of Baseline Left Ventricular Systolic Function
Alashi A, Isaza N, Faulx J, Popovic ZB, Menon V, Ellis SG, Faulx M, Kapadia SR, Griffin BP, Desai MY. Characteristics and Outcomes of Patients With Takotsubo Syndrome: Incremental Prognostic Value of Baseline Left Ventricular Systolic Function. Journal Of The American Heart Association 2020, 9: e016537. PMID: 32755253, PMCID: PMC7660826, DOI: 10.1161/jaha.120.016537.Peer-Reviewed Original ResearchConceptsBaseline LV ejection fractionLV ejection fractionIncremental prognostic valueLV-GLSTakotsubo syndromePrognostic valueLower baseline LV ejection fractionObstructive coronary artery diseaseVentricular global longitudinal strainMultivariate Cox survival analysisMean LV ejection fractionWorse LV-GLSOutcomes of patientsPrimary end pointVentricular systolic functionCoronary artery diseaseGlobal longitudinal strainLong-term outcomesCox survival analysisPhysical triggersPrognostic cutoffCause mortalityApical ballooningConclusions PatientsSystolic function