Annals of Internal Medicine · 1954 · 261 citations · 0 references
MedicineCardiologyInternal MedicineClinical CardiologyCardiac ArrhythmiasCardiovascular DiseaseCongenital Heart DiseaseHeart FailureValvular Heart DiseaseVentricular TachycardiaBeat-to-beat Cardiac DynamicsCardiac Conduction AbnormalitiesCardiac MurmursCardiovascular ConditionsHeart Rhythm Assessment