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2.
Z Kardiol ; 92(2): 164-72, 2003 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-12596078

RESUMEN

PURPOSE: of this study was to re-evaluate the association between ventricular arrhythmias and long-term mortality after acute myocardial infarction (AMI) in the thrombolytic era. METHODS: MITRA (maximal individual therapy in patients with AMI) is a multicenter registry of 54 hospitals in Germany investigating patients with AMI. RESULTS: 2420 patients received Holter ECG. Positive Holter ECG was defined: > or =10 ventricular premature beats (VPB)/h, or > or =4 couplets/d, or > or =1 non-sustained ventricular tachycardia (nsusVT)/d, or their combination. Mortality rates (median 17 months) were 6.5% without ventricular arrhythmias, with > or =10 VPB/h 15.2% and with the combination of > or =10 VPB/h plus either > or =4 couplets/d or > or =1 nsusVT/d 23.4%. In multivariate analysis, none of the ventricular arrhythmias alone correlated with mortality. There was a significant association between mortality and the combination of > or =10 VPB/h plus > or =4 couplets/d (OR 2.3) or > or =10 VPB/h plus > or =1 nsusVT/d (OR 2.8). CONCLUSION: Non-sustained VTs are only associated with poor prognosis if combined with frequent VPBs.


Asunto(s)
Infarto del Miocardio/tratamiento farmacológico , Daño por Reperfusión Miocárdica/diagnóstico , Taquicardia Ventricular/diagnóstico , Terapia Trombolítica , Complejos Prematuros Ventriculares/diagnóstico , Antagonistas Adrenérgicos beta/uso terapéutico , Inhibidores de la Enzima Convertidora de Angiotensina/uso terapéutico , Aspirina/uso terapéutico , Causas de Muerte , Quimioterapia Combinada , Electrocardiografía Ambulatoria , Femenino , Estudios de Seguimiento , Alemania , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/mortalidad , Insuficiencia Cardíaca/fisiopatología , Humanos , Masculino , Análisis Multivariante , Infarto del Miocardio/mortalidad , Infarto del Miocardio/fisiopatología , Daño por Reperfusión Miocárdica/mortalidad , Daño por Reperfusión Miocárdica/fisiopatología , Pronóstico , Estudios Prospectivos , Sistema de Registros , Tasa de Supervivencia , Taquicardia Ventricular/mortalidad , Taquicardia Ventricular/fisiopatología , Resultado del Tratamiento , Complejos Prematuros Ventriculares/mortalidad , Complejos Prematuros Ventriculares/fisiopatología
7.
Cardiology ; 79(1): 46-8, 1991.
Artículo en Inglés | MEDLINE | ID: mdl-1838032

RESUMEN

We report the preliminary findings in the first 12 patients enrolled in a double-blind randomized placebo-controlled study of the antianginal effect of the new angiotensin-converting enzyme inhibitor, cilazapril (2.5 mg once daily) in patients with both hypertension and angina pectoris. After 3 weeks of treatment, placebo had no effect whereas cilazapril significantly prolonged exercise duration. In 2 of the patients on cilazapril, exercise duration was markedly prolonged from 387 to 534 and 352 to 556 s. The maximal ST segment depression was unaltered. It is suggested that in selected patients with both hypertension and angina pectoris cilazapril may have an antianginal effect. A larger study is now underway.


Asunto(s)
Angina de Pecho/tratamiento farmacológico , Inhibidores de la Enzima Convertidora de Angiotensina/uso terapéutico , Hipertensión/complicaciones , Piridazinas/uso terapéutico , Angina de Pecho/complicaciones , Angina de Pecho/fisiopatología , Cilazapril , Femenino , Humanos , Masculino , Persona de Mediana Edad , Proyectos Piloto
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