The Feasibility Exploration of Cultured Newborn Rat Ventricular Myocyte Taking the Place of Acutely Enzymatic Isolated Myocardium for Study in Electrophysiology of Pacemaker Current

• 乳大鼠心室肌培养细胞代替急性酶分离细胞用于起搏电流电生理研究的可行性探索