Objective To investigate the effect of desipramine pretreatment on monophasic action potential(MAP) and effective refractory period(ERP) in ventricular myocardium of rats with induced acute myocardial ischemia.

Sphingosine 1-phosphate prolongs action potential duration and inhibits voltage-dependent potassium current in guinea-pig ventricular myocytes;

Effects of haloperidol on action potentials of rabbit cardiac Purkinje fibers under abnormal potassium concentrations;

Levofloxacin prolonged cardiac action potential duration in guinea pig papillary muscles;

Characteristics of the action potentials and the underlying ionic mechanisms in the cardiomyocytes from rabbit pulmonary vein sleeves;

Effects of artemisinin on action potentials from C-type nodose ganglion neurons;

Inhibitory actions of propylene glycol mannate sulfate on action potentials and contraction of papillary muscles in guinea pigs;

Methods Effects of quinidine and verapamil on the alteration of action potential duration induced by aconitine were studied by use of the whole cell patch clamp techniques in rat ventricular myocytes.

1,1μmol/L) and blockers (such as atropine, CsCl) on the action potential duration(APD) and force contraction in atrial muscles.

Intracellular recording indicated that the action potential duration (APD 50 and APD 90 ) of the.

The Effects of the Xinshuaikang Decoction on AP of Ventricular Cells in Rats;

AIM To investigate the effects of adenosine on action potential (AP), L type calcium channel current ( I Ca.

Objective To investigate the effects of adenosine on action potential (AP) and L type calcium channel current (I Ca.