International journal of cardiology · 2022
Spontaneous coronary artery dissection and ST-segment elevation myocardial infarction: Does clinical presentation matter?
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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История · было → стало
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García-Guimarães Marcos, Sanz-Ruiz Ricardo, Sabaté Manel, Velázquez-Martín Maite, Veiga Gabriela, Ojeda Soledad, Avanzas Pablo, Cortés Carlos, Trillo-Nouche Ramiro, Pérez-Guerrero Ainhoa, Gutiérrez-Barrios Alejandro, Becerra-Muñoz Víctor, Lozano-Ruiz-Poveda Fernando, Pérez de Prado Armando, Del Val David, Bastante Teresa, Alfonso Fernando, Spanish Registry on SCAD investigators
Аннотация
BACKGROUND: Some patients with spontaneous coronary artery dissection (SCAD) present as ST-segment-elevation myocardial infarction (STEMI). This study evaluates the characteristics, management and outcomes of SCAD patients presenting as STEMI compared to non-ST-segment elevation myocardial infarction (NSTEMI).
METHODS: We analysed data from consecutive patients included in the prospective Spanish Registry on SCAD. All coronary angiograms were centrally reviewed. All adverse events were adjudicated by an independent Clinical Events Committee.
RESULTS: Between June 2015 to December 2020, 389 patients were included. Forty-two percent presented with STEMI and 56% with NSTEMI. STEMI patients showed a worse distal flow (TIMI flow 0-1 38% vs 19%, p < 0.001) and more severe (% diameter stenosis 85 ± 18 vs 75 ± 21, p < 0.001) and longer (42 ± 23 mm vs 35 ± 24 mm, p = 0.006) lesions. Patients with STEMI were more frequently treated with percutaneous coronary intervention (PCI) (31% vs 16%, p < 0.001) and developed more frequently left ventricular systolic dysfunction (21% vs 8%, p < 0.001). No differences were found in combined major adverse events during admission (7% vs 5%, p = 0.463), but in-hospital reinfarctions (5% vs 1.4%, p = 0.039) and cardiogenic shock (2.6% vs 0%, p = 0.019) were more frequently seen in the STEMI group. At late follow-up (median 29 months) no differences were found in the incidence of major adverse cardiac and cerebrovascular events (13% vs 13%, p-value = 0.882) between groups.
CONCLUSIONS: Patients with SCAD and STEMI had a worse angiographic profile and were more frequently referred to PCI compared to NSTEMI patients. Despite these disparities, both short and long-term prognosis were similar in STEMI and NSTEMI SCAD patients.
METHODS: We analysed data from consecutive patients included in the prospective Spanish Registry on SCAD. All coronary angiograms were centrally reviewed. All adverse events were adjudicated by an independent Clinical Events Committee.
RESULTS: Between June 2015 to December 2020, 389 patients were included. Forty-two percent presented with STEMI and 56% with NSTEMI. STEMI patients showed a worse distal flow (TIMI flow 0-1 38% vs 19%, p < 0.001) and more severe (% diameter stenosis 85 ± 18 vs 75 ± 21, p < 0.001) and longer (42 ± 23 mm vs 35 ± 24 mm, p = 0.006) lesions. Patients with STEMI were more frequently treated with percutaneous coronary intervention (PCI) (31% vs 16%, p < 0.001) and developed more frequently left ventricular systolic dysfunction (21% vs 8%, p < 0.001). No differences were found in combined major adverse events during admission (7% vs 5%, p = 0.463), but in-hospital reinfarctions (5% vs 1.4%, p = 0.039) and cardiogenic shock (2.6% vs 0%, p = 0.019) were more frequently seen in the STEMI group. At late follow-up (median 29 months) no differences were found in the incidence of major adverse cardiac and cerebrovascular events (13% vs 13%, p-value = 0.882) between groups.
CONCLUSIONS: Patients with SCAD and STEMI had a worse angiographic profile and were more frequently referred to PCI compared to NSTEMI patients. Despite these disparities, both short and long-term prognosis were similar in STEMI and NSTEMI SCAD patients.