Impairment of autonomically mediated heart rate control in patients with cardiac dysfunction.
نویسندگان
چکیده
منابع مشابه
Impairment of autonomically mediated heart rate control in patients with cardiac dysfunction.
Patients with cardiac disorders have defective parasympathetic control of heart rate. To evaluate the possibility of similar changes in sympathetic control of heart rate, we compared reflex chronotropic responses to 80 degree upright tilt and nitroglycerin-induced hypotension in 31 cardiac patients and 7 normal individuals before and after partial parasympathetic blockade with atropine. Tilting...
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ژورنال
عنوان ژورنال: Circulation Research
سال: 1975
ISSN: 0009-7330,1524-4571
DOI: 10.1161/01.res.36.5.571