Cardiovascular revascularization medicine : including molecular interventions · 2020
Long-Term Mortality Comparison of Patients With Acute Myocardial Infarction Complicated by Cardiogenic Shock and Treated With Culprit-Only or Multivessel Percutaneous Coronary Intervention.
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Vergara Ruben, Vignini Elisa, Ciabatti Michele, Migliorini Angela, Valenti Renato, Antoniucci David
Аннотация
OBJECTIVES: We sought to determine whether, in a real word context of patients with Acute Myocardial Infarction (AMI), multivessel disease (MVD) and cardiogenic shock (CS), the successful treatment with primary percutaneous coronary intervention (p-PCI) of only culprit lesions (OC-PCI) is associated with better long-term mortality rates than multivessel PCI (MV-PCI) of all significant lesions.
METHODS: From our registry of all consecutive patients admitted for AMI between January 1995 and December 2016 we selected those presenting with CS and MVD successfully treated with p-PCI, and compared those who underwent OC-PCI against MV-PCI, either during the p-PCI (MV-pPCI) or by staged revascularization (Staged-PCI) during hospitalization. The primary endpoint was 2-year all-cause death.
RESULTS: Among 4210 patients with AMI, 406 (9.6%) presented CS (Killip class IV). A total of 292 patients had MVD. Of them, 252 (86.3%) were successfully treated with p-PCI, 159 patients with OC-PCI and 93 with MV-PCI, either in the same (n = 29) or staged procedure (n = 64). At 2-year follow-up the overall mortality was 47.6%, lower in MV-PCI group (37.6% vs 53.5% in OC-PCI, p = 0.019). Diabetes (HR = 1.50, 1.01-2.22), three vessel disease (HR = 1.49, 1.02-2.17) and basal left ventricular ejection fraction <15% (HR = 3.39, 2.41-6.27) were independent predictors of mortality, while MV-PCI was the only variable associated with improved survival (HR = 0.54, 0.36-0.81).
CONCLUSIONS: In this real world registry of AMI patients with MVD presenting CS, MV-PCI was associated with better long-term survival.
METHODS: From our registry of all consecutive patients admitted for AMI between January 1995 and December 2016 we selected those presenting with CS and MVD successfully treated with p-PCI, and compared those who underwent OC-PCI against MV-PCI, either during the p-PCI (MV-pPCI) or by staged revascularization (Staged-PCI) during hospitalization. The primary endpoint was 2-year all-cause death.
RESULTS: Among 4210 patients with AMI, 406 (9.6%) presented CS (Killip class IV). A total of 292 patients had MVD. Of them, 252 (86.3%) were successfully treated with p-PCI, 159 patients with OC-PCI and 93 with MV-PCI, either in the same (n = 29) or staged procedure (n = 64). At 2-year follow-up the overall mortality was 47.6%, lower in MV-PCI group (37.6% vs 53.5% in OC-PCI, p = 0.019). Diabetes (HR = 1.50, 1.01-2.22), three vessel disease (HR = 1.49, 1.02-2.17) and basal left ventricular ejection fraction <15% (HR = 3.39, 2.41-6.27) were independent predictors of mortality, while MV-PCI was the only variable associated with improved survival (HR = 0.54, 0.36-0.81).
CONCLUSIONS: In this real world registry of AMI patients with MVD presenting CS, MV-PCI was associated with better long-term survival.