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2.
Z Kardiol ; 92(2): 164-72, 2003 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-12596078

RESUMO

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.


Assuntos
Infarto do Miocárdio/tratamento farmacológico , Traumatismo por Reperfusão Miocárdica/diagnóstico , Taquicardia Ventricular/diagnóstico , Terapia Trombolítica , Complexos Ventriculares Prematuros/diagnóstico , Antagonistas Adrenérgicos beta/uso terapêutico , Inibidores da Enzima Conversora de Angiotensina/uso terapêutico , Aspirina/uso terapêutico , Causas de Morte , Quimioterapia Combinada , Eletrocardiografia Ambulatorial , Feminino , Seguimentos , Alemanha , Insuficiência Cardíaca/diagnóstico , Insuficiência Cardíaca/mortalidade , Insuficiência Cardíaca/fisiopatologia , Humanos , Masculino , Análise Multivariada , Infarto do Miocárdio/mortalidade , Infarto do Miocárdio/fisiopatologia , Traumatismo por Reperfusão Miocárdica/mortalidade , Traumatismo por Reperfusão Miocárdica/fisiopatologia , Prognóstico , Estudos Prospectivos , Sistema de Registros , Taxa de Sobrevida , Taquicardia Ventricular/mortalidade , Taquicardia Ventricular/fisiopatologia , Resultado do Tratamento , Complexos Ventriculares Prematuros/mortalidade , Complexos Ventriculares Prematuros/fisiopatologia
7.
Cardiology ; 79(1): 46-8, 1991.
Artigo em Inglês | MEDLINE | ID: mdl-1838032

RESUMO

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.


Assuntos
Angina Pectoris/tratamento farmacológico , Inibidores da Enzima Conversora de Angiotensina/uso terapêutico , Hipertensão/complicações , Piridazinas/uso terapêutico , Angina Pectoris/complicações , Angina Pectoris/fisiopatologia , Cilazapril , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Projetos Piloto
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