Ischemic electrocardiographic change induced by exercise in a patient with chronic autonomic failure
Masato Asahina1, Akiyuki Hiraga, Yuhoko Hayashi
1Dept. of Neurology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba-shi, Chiba 260-8670, Japan, asahina@faculty.chiba-u.jp.
Abstract:
We report a patient with chronic autonomic failure, who had exercise-induced ischemic electrocardiographic changes without coronary artery abnormalities. Orthostatic hypotension and exercise-induced release of humoral vasoconstrictors may have caused the myocardial ischemia.
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