[Predictors of the use of the early invasive strategy in women with non-ST-elevation acute coronary syndrome]. / Predictores del uso de la estrategia invasiva precoz en mujeres con síndrome coronario agudo sin elevación de ST.
Med Intensiva
; 38(8): 483-91, 2014 Nov.
Article
em Es
| MEDLINE
| ID: mdl-23414809
ABSTRACT
OBJECTIVE:
To identify determinants associated to an early invasive strategy in women with acute coronary syndromes without ST elevation (NSTE-ACS).DESIGN:
A retrospective cohort study was made. Crude and adjusted analysis of the performance of the early invasive strategy using logistic regression.SETTING:
Coronary Units enrolled in 2010 - 2011 in the ARIAM-SEMICYUC registry. PATIENTS A total of 440 women with NSTE-ACS were studied. Sixteen patients were excluded due to insufficient data, together with 58 patients subjected to elective coronary angiography (> 72 h). VARIABLES ANALYZED Demographic parameters, coronary risk factors, previous medication, comorbidity. Clinical, laboratory, hemodynamic and electrocardiographic data of the episode.RESULTS:
Women treated conservatively were of older age, had oral anticoagulation, diabetes, previous coronary lesions, and heart failure (p<0.005), increased baseline bleeding and ischemic risk (p=0.05) and a higher heart rate upon admission (p<0.05). After adjustment, only age > 80 years (OR 0.48, 95% CI 0.27 to 0.82, p=0.009), known coronary lesions (OR 0.47, 95% CI 0.26-0.84, p=0.011), and heart rate (OR 0.98, 95% CI 0.97-0.99, p=0.003) were independently associated to conservative treatment. Smoking (OR 2.50, 95% CI 1.20 to 5.19, p=0.013) and high-risk electrocardiogram (OR 2.96, 95% CI 1.72 to 4.97, p<0.001) were associated to the early invasive strategy. The exclusion of early deaths (<24 h) did not alter these results.CONCLUSIONS:
In women with NSTE ACS, smoking and a high-risk electrocardiogram upon admission were independent factors associated to the early invasive strategy. Previous coronary lesions, age > 80 years and increased heart rate were independent factors associated to conservative treatment.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Infarto do Miocárdio sem Supradesnível do Segmento ST
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Revascularização Miocárdica
Tipo de estudo:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Aged80
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Female
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Humans
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Middle aged
Idioma:
Es
Ano de publicação:
2014
Tipo de documento:
Article