
Un varon de 56 anos vino a la Clinica de Marcapaso para verificacion rutinaria de su marcapaso. El habia presentado un episodio de sincopa la semana anterior. El paciente tenia un diagnostico previo de cardiomiopatia hipertrofica (CMH) no obstructiva cronica. Un marcapaso permanente de doble camara habia sido implantado algunos anos antes, en virtud de un episodio previo de sincopa y bloqueo infrahisiano documentado 2:1. Se verifico el dispositivo, que presento varios episodios de altas frecuencias ventriculares. Un analisis cuidadoso de los electrogramas intracardiacos almacenados en el dispositivo revelo taquicardia ventricular (TV) con conduccion ventriculo-atrial 2:1. La presente exposicion discute el diagnostico alternativo y el manejo clinico en un diagnostico no usual de TV en la presencia de cardiomiopatia hipertrofica no obstructiva.
pacemaker, artificial, marcapaso artificial, Cardiomiopatia hipertrófica, Cardiomiopatía hipertrófica, taquicardia, tachycardia, marca-passo artificial, Cardiomyopathy, hypertrophic
pacemaker, artificial, marcapaso artificial, Cardiomiopatia hipertrófica, Cardiomiopatía hipertrófica, taquicardia, tachycardia, marca-passo artificial, Cardiomyopathy, hypertrophic
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