Effect of urapidil on the action potenti
✍
Noriyasu Noguchi; Junichi Hasegawa; Hiroki Omodani; Takahiro Nawada; Satoshi Mat
📂
Article
📅
1991
🏛
Springer US
🌐
English
⚖ 343 KB
The electrophysiological effects of urapidil, a new aradrenoceptor antagonist, were assessed in the reserpinized guinea-pig ventricular myocardium. Urapidil suppressed the maximal rate of rise (Vm~) of steady-state action potentials elicited by the fast responses at high concentrations independently