Dysrhythmias, including unexplained tachycardia, atrial fibrillation, prematureventricularcontractions, and ST segment changes, may indicate blunt cardiac injury.
节律异常，包括难以解释的心动过速、房颤、室早和ST段改变，都提示心脏钝性伤的可能。
2
Objective To conclude the curative effects of Wenxin granule on the coronary heart disease with frequent prematureventricularcontractions.
目的探讨稳心颗粒治疗冠心病频发性室性早搏的疗效。
3
Conclusions Of the neonatal arrhythmias, premature atrial or ventricularcontractions are most commonly seen and they usually require no treatment and have a good prognosis.