ESC heart failure · 2020
Prognostic impact of angiographic findings, procedural success, and timing of percutaneous coronary intervention in cardiogenic shock.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Sabell Tuija, Banaszewski Marek, Lassus Johan, Nieminen Markku S, Tolppanen Heli, Jäntti Toni, Kataja Anu, Hongisto Mari, Køber Lars, Sionis Alessandro, Parissis John, Tarvasmäki Tuukka, Harjola Veli-Pekka, Jurkko Raija
Аннотация
AIMS: Urgent revascularization is the mainstay of treatment in acute coronary syndrome (ACS) related cardiogenic shock (CS). The aim was to investigate the association of angiographic results with 90-day mortality. Procedural complications of percutaneous coronary intervention (PCI) were also examined.
METHODS AND RESULTS: This CardShock (NCT01374867) substudy included 158 patients with ACS aetiology and data on coronary angiography and complications during PCI procedure. Survival analysis was conducted with Kaplan-Meier curves and Cox regression analysis. Median age was 67 ± 11 years, and 77% were men. During 90-day follow-up, 66 (42%) patients died. Patients with one-vessel disease (n = 49) had lower mortality than patients with two-vessel (n = 59) or three-vessel (n = 50) disease (25% vs. 48% vs. 52%, P = 0.011). Successful revascularization [Thrombolysis in Myocardial Infarction (TIMI) Flow 3 post-PCI) was achieved more often in survivors than non-survivors (81% vs. 60%, P = 0.019). The median symptom-to-balloon time was 340 (196-660) minutes, with no difference between survivors and non-survivors. In multivariable mortality analysis, multivessel disease (HR 2.59, CI95% 1.29-5.18) and TIMI flow <3 post-PCI (HR 2.41, CI95% 1.4-4.15) were associated with 90-day mortality. Procedural PCI complications were recorded in 51 (35%) patients, arrhythmic complications being the most common (n = 32, 63%). The incidence of complications was similar between survivors and non-survivors (31% vs. 42%, P = 0.21).
CONCLUSIONS: Multivessel disease is associated with worse survival in ACS-related CS. In patients undergoing PCI, arrhythmic complications were common, but not associated with excess mortality. Successful revascularization of the IRA had positive effect on outcome despite delay from symptom onset.
METHODS AND RESULTS: This CardShock (NCT01374867) substudy included 158 patients with ACS aetiology and data on coronary angiography and complications during PCI procedure. Survival analysis was conducted with Kaplan-Meier curves and Cox regression analysis. Median age was 67 ± 11 years, and 77% were men. During 90-day follow-up, 66 (42%) patients died. Patients with one-vessel disease (n = 49) had lower mortality than patients with two-vessel (n = 59) or three-vessel (n = 50) disease (25% vs. 48% vs. 52%, P = 0.011). Successful revascularization [Thrombolysis in Myocardial Infarction (TIMI) Flow 3 post-PCI) was achieved more often in survivors than non-survivors (81% vs. 60%, P = 0.019). The median symptom-to-balloon time was 340 (196-660) minutes, with no difference between survivors and non-survivors. In multivariable mortality analysis, multivessel disease (HR 2.59, CI95% 1.29-5.18) and TIMI flow <3 post-PCI (HR 2.41, CI95% 1.4-4.15) were associated with 90-day mortality. Procedural PCI complications were recorded in 51 (35%) patients, arrhythmic complications being the most common (n = 32, 63%). The incidence of complications was similar between survivors and non-survivors (31% vs. 42%, P = 0.21).
CONCLUSIONS: Multivessel disease is associated with worse survival in ACS-related CS. In patients undergoing PCI, arrhythmic complications were common, but not associated with excess mortality. Successful revascularization of the IRA had positive effect on outcome despite delay from symptom onset.