Temporal trends in postinfarction ventricular septal rupture: the CIVIAM Registry.
Rev Esp Cardiol (Engl Ed)
; 74(9): 757-764, 2021 Sep.
Article
em En, Es
| MEDLINE
| ID: mdl-32883644
ABSTRACT
INTRODUCTION AND OBJECTIVES:
Postinfarction ventricular septal rupture is a rare but severe complication of myocardial infarction with high mortality rates. Our goal was to analyze which factors could have an impact on mortality due to this entity over the past decade, including those related to mechanical circulatory support.METHODS:
The CIVIAM registry is an observational, retrospective, multicenter study carried out in Spain. We designed a comparative analysis, focused on description of in-hospital management and in-hospital and 1-year total mortality as the primary endpoints, dividing the total observation time into 2 equal temporal periods (January 2008 to June2013 and July 2013 to December 2018).RESULTS:
We included 120 consecutive patients. Total mortality during this period was 61.7% at 1-year follow-up. Patients in the second period were younger. One-year mortality was significantly reduced in the second period (75.6% vs 52.7%, P=.01), and this result was confirmed after adjustment by confounding factors (OR, 0.40; 95%CI, 0.17-0.98). Surgical repair was attempted in 58.7% vs 70.3%, (P=.194), and percutaneous closure in 8.7% and 6.8%, respectively (P=.476). Heart transplant was performed in 1 vs 5 patients (2.2% vs 6.8%, P=.405). The main difference in the clinical management between the 2 periods was the greater use of venoarterial extracorporeal membrane oxygenatiom in the second half of the study period (4.4% vs 27%; P=.001).CONCLUSIONS:
Postinfarction ventricular septal rupture still carries a very high mortality risk. There has been a progressive trend to increased support with venoarterial extracorporeal membrane oxygenatiom and greater access to available corrective treatments, with higher survival rates.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ruptura do Septo Ventricular
/
Infarto do Miocárdio
Tipo de estudo:
Diagnostic_studies
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Etiology_studies
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Observational_studies
/
Risk_factors_studies
Limite:
Humans
Idioma:
En
/
Es
Revista:
Rev Esp Cardiol (Engl Ed)
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Espanha