Increased release of nitric oxide in ischemic hearts after exercise in patients with effort angina
Koichi Node, MDa,b,
Masafumi Kitakaze, MD, FACCa,b,
Hideyuki Sato, MDa,b,
Yukihiro Koretsune, MD, FACCa,b,
Michiko Karita, MDa,b,
Hiroaki Kosaka, MDa,b and
Masatsugu Hori, MDa,b
a First Department of Medicine, Osaka University School of Medicine, Suita, Japan
b First Department of Physiology, Osaka University School of Medicine, Suita, Japan

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Figure 1 Effects of exercise on the coronary arteriovenous difference in NO ( VA[NO]) in the control (A) and patient (B) groups.
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Figure 2 Correlation between the exercise-induced increase in VA(NO) and the decrease in LER.
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