Myocardial infarction in multivessel disease: Does presence of chronic total occlusion make a difference?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064173%3A_____%2F25%3A43927884" target="_blank" >RIV/00064173:_____/25:43927884 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11120/25:43927884

Výsledek na webu

<a href="https://doi.org/10.1016/j.ijcard.2025.132984" target="_blank" >https://doi.org/10.1016/j.ijcard.2025.132984</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ijcard.2025.132984" target="_blank" >10.1016/j.ijcard.2025.132984</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Myocardial infarction in multivessel disease: Does presence of chronic total occlusion make a difference?

Popis výsledku v původním jazyce

BACKGROUND AND AIMS: Myocardial infarction (MI) in multivessel disease (MVD) and chronic total occlusion (CTO) is associated with high mortality. However, all-cause mortality of matched cohort without a CTO is unclear. Our aim was to analyse clinical characteristics, presenting symptoms, and survival of patients with MI in MVD and the possible impact of CTO on 1-year mortality. METHODS: All MI patients with MVD (two or three vessel disease) hospitalized in our center from January 2020 to September 2022 (1309 patients) were selected. We conducted a propensity score matching (PSM) analysis based on age, gender, type of MI, and compared patients with CTO (CTO group, n = 90) and without CTO (Control group, n = 90). RESULTS: We observed no difference in presenting clinical symptoms and initial heart rhythm between the groups. 1-year follow-up shows all-cause mortality rate of 23.3 % (n = 21) in the CTO group (Mean survival [MS] = 292.1 days, 95 % CI = 263.8 to 320.4) and 18.9 % (n = 17) in the Control group (MS = 310.2 days, 95 % CI = 285.3 to 335.2), p = 0.44. PCI alone was performed in 64.4 % (n = 58) in both groups, CABG in 18.8 % (n = 17) and 24.4 % (n = 22) (CTO vs. Control group respectively). Combination of PCI and CABG occurred in 8.8 % (n = 8) in both groups. Conservative treatment was chosen for 7 CTO and 2 Control group patients. CONCLUSION: We observed no 1-year mortality difference in patients with MI, MVD and a CTO compared to a matched cohort of patients with MI, MVD without CTO. Excellent 1-year survival was observed in patients treated by CABG, irrespective of CTO presence.

Název v anglickém jazyce

Myocardial infarction in multivessel disease: Does presence of chronic total occlusion make a difference?

Popis výsledku anglicky

BACKGROUND AND AIMS: Myocardial infarction (MI) in multivessel disease (MVD) and chronic total occlusion (CTO) is associated with high mortality. However, all-cause mortality of matched cohort without a CTO is unclear. Our aim was to analyse clinical characteristics, presenting symptoms, and survival of patients with MI in MVD and the possible impact of CTO on 1-year mortality. METHODS: All MI patients with MVD (two or three vessel disease) hospitalized in our center from January 2020 to September 2022 (1309 patients) were selected. We conducted a propensity score matching (PSM) analysis based on age, gender, type of MI, and compared patients with CTO (CTO group, n = 90) and without CTO (Control group, n = 90). RESULTS: We observed no difference in presenting clinical symptoms and initial heart rhythm between the groups. 1-year follow-up shows all-cause mortality rate of 23.3 % (n = 21) in the CTO group (Mean survival [MS] = 292.1 days, 95 % CI = 263.8 to 320.4) and 18.9 % (n = 17) in the Control group (MS = 310.2 days, 95 % CI = 285.3 to 335.2), p = 0.44. PCI alone was performed in 64.4 % (n = 58) in both groups, CABG in 18.8 % (n = 17) and 24.4 % (n = 22) (CTO vs. Control group respectively). Combination of PCI and CABG occurred in 8.8 % (n = 8) in both groups. Conservative treatment was chosen for 7 CTO and 2 Control group patients. CONCLUSION: We observed no 1-year mortality difference in patients with MI, MVD and a CTO compared to a matched cohort of patients with MI, MVD without CTO. Excellent 1-year survival was observed in patients treated by CABG, irrespective of CTO presence.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30201 - Cardiac and Cardiovascular systems

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Journal of Cardiology

ISSN

0167-5273

e-ISSN

1874-1754

Svazek periodika

422

Číslo periodika v rámci svazku

March

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

132984

Kód UT WoS článku

001401452300001

EID výsledku v databázi Scopus

2-s2.0-85215118770