1·Perform in the clinic if no bruits, ventricular tachycardia, recent stroke, or myocardial infarction.
如无心脏杂音、室性心动过速、新近中风或心梗，可在门诊进行。
2·Objective To explore the variety and its clinical significance of the heart rate turbulence in the ventricular tachycardia patients.
目的探讨心率震荡在室性心动过速患者中的变化及其临床意义。
3·The initial symptoms may be non-specific, such as tachycardia, fever, and flu-like symptoms.
始发症状并不典型，主要表现为心动过速、发热和流感样症状。
4·Symptoms include altered mental status, tachycardia, hypotension, and oliguria.
症状包括精神状态改变、心动过速、低血压和少尿。
5·Dysrhythmias, including unexplained tachycardia, atrial fibrillation, premature ventricular contractions, 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。