Noticias médicas
Publicado el 6 de enero de 1998
FRECUENCIA CARDIACA COMO MARCADOR DE LA REDUCCION DE LA MORTALIDAD POR AMIODARONA EN LA INSUFICIENCIA CARDIACA
Análisis sobre 516 pacientes con insuficiencia cardíaca congestiva -clase II avanzada, III y IV de la NYHA- randomizados a recibir amiodarona 300 mg/día (n=260) o terapia no antiarrítmica (n=256, cont...
Análisis sobre 516 pacientes con insuficiencia cardíaca congestiva -clase II avanzada, III y IV de la NYHA- randomizados a recibir amiodarona 300 mg/día (n=260) o terapia no antiarrítmica (n=256, control) y seguidos por 2 años. Para pacientes con una frecuencia cardíaca basal de o mayor de 90 latidos/min, la amiodarona redujo la mortalidad a 38.4%, comparado con el 62.4% del grupo control. La muerte súbita y la muerte por insuficiencia cardíaca progresiva fueron reducidas y la capacidad funcional mejorada. Se concluye que el enlentecimiento de la frecuencia cardíaca, inducida por la amiodarona, es un importante beneficio para los pacientes con insuficienca cardíaca congestiva
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Publicado el 6 de enero de 1998
J Am Coll cardiol 1997
FRECUENCIA CARDIACA COMO MARCADOR DE LA REDUCCION DE LA MORTALIDAD POR AMIODARONA EN LA INSUFICIENCIA CARDIACA
Análisis sobre 516 pacientes con insuficiencia cardíaca congestiva -clase II avanzada, III y IV de la NYHA- randomizados a recibir amiodarona 300 mg/día (n=260) o terapia no antiarrítmica (n=256, cont...
Fuente: J Am Coll cardiol 1997