primary coronary angioplasty

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Difference in the case-fatality rate of acute myocardial infarction between men and women submitted to primary angioplasty

Luiz Carlos Santana Passos et al. Antonio Alberto Lopes Fábio Peroba Esteves Fabiano Marins de Oliveira Santos

PURPOSE: To compare the in-hospital case-fatality rate of men and women submitted to percutaneous transluminal coronary angioplasty (PTCA) as a strategy of reperfusion in acute myocardial infarction (MI). METHODS: A retrospective cohort study based on information abstracted from medical records of MI patients admitted to a hospital where PTCA is used as the prefered method for early myocardial reperfusion. A total of 83 patients, 35 (42%) women and 48 (58%) men, who met the criteria for early myocardial reperfusion was included in the analysis. RESULTS: The mean age of women was higher than that of men (66±10 vs 58±11 years; p<0.001). The women also had a higher frequency of diabetes mellitus (37.1% vs 6.4%; p<0.001). Despite these differences in age and in the frequency of diabetes mellitus, the percentage of patients in whom the PTCA was considered successful was similar between men (83.3%) and women (82.3%). The case-fatality rate was also similar between men and women; 14.6% and 14.3%, respectively. CONCLUSION: The possibility that the excess risk of death in women with MI may be reduced and even eliminated with the use of PTCA, supports to the need for the development of a clinical trial to assess this question.

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Gender influence on the immediate and medium-term progression after primary percutaneous coronary intervention and analysis of independent risk factors for death or events

Rodrigo Trajano Sandoval Peixoto et al. Edison Carvalho Sandoval Peixoto Marcello Augustus Sena Angelo Leone Tedeschi … Ivana Picone Borges Maurício Bastos Freitas Rachid

OBJECTIVE: Determine gender-related differences and risk factors for death and events, both in-hospital and at six-month evolution, of patients admitted within the first twelve hours of ST-segment elevation acute myocardial infarction and who underwent primary percutaneous coronary intervention. METHODS: Between July 1998 and December 2000, 199 consecutive patients were enrolled in the study, with elevation myocardial infarction and without cardiogenic shock, outcome, in-hospital and six-month progression were studied. RESULTS: Clinical characteristics were similar in both groups, except that women were older than men (67.04 ± 11.53 x 59.70 ± 10.88, p < 0.0001). In-hospital mortality was higher among women (9.1% x 1.5%, p = 0.0171), as was the incidence of major events (12.1% x 3.0%, p = 0.0026). The difference in mortality rates remained the same at six months (12.1% x 1.5%, p = 0.0026). The multivariate analysis predicted death: female gender and an age over eighty years, and major events and/or stable angina multivessel: disease and severe ventricular dysfunction. CONCLUSION: Female gender and an age over eighty years were independent predictors of mortality, six months of patients who had undergone primary percutaneous intervention.

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Difference in the case-fatality rate of acute myocardial infarction between men and women submitted to primary angioplasty

Gender influence on the immediate and medium-term progression after primary percutaneous coronary intervention and analysis of independent risk factors for death or events

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Electronic Document Format (Vancouver)

Electronic Document Format (ABNT)

Electronic Document Format (APA)

Electronic Document Format (ISO)