Clinical cardiac electrophysiology is an important branch of cardiovascular medicine, which mostly refer the diagnoses and treatment of different kinds of arrhythmia.
临床心脏电生理是心血管领域的重要分支，主要涉及各种心律失常的诊断与治疗。
2
Objective To evaluate the effect of compound branch chain amino acids injection (Aminic) on protein metabolism in patients with radical resection of cardiac carcinoma.
目的评价复方支链氨基酸注射液绿支安对贲门癌根治术患者蛋白质代谢的影响。
3
The left ventricular lead was implanted in branch of coronary sinus, 16 in great cardiac vein, 9 in latherier vein, 21 in latherier posterior vein, 23 in posterior vein and 2 in middle cardiac vein.