[Changes in QRS amplitudes and QRS loops of vectorcardiogram during coronary artery spasm provoked by ergonovine maleate].
Maeda
T
T
Hiasa
Y
Y
Harada
M
M
Shinji
M
M
Wada
T
T
Yano
H
H
Aihara
T
T
Kataoka
Y
Y
Mori
H
H
D000328:Adult; D000368:Aged; D003329:Coronary Vasospasm / Q000175:diagnosis*; D004874:Ergonovine / Q000031:analogs & derivatives*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014672:Vectorcardiography
D004874:Ergonovine