Anaphylactic reaction or shock is the primary cause of cardiac arrest from a wasp sting.
摘要过敏性反应或休克是引起虎头烽螫到心脏停止之主要原因。
2
Risks include hypotension, respiratory arrest, toxic drug reaction, and rare neurologic complications. An epidural has no significant effect on the progress of labor.
危险包括低血压，呼吸停止，药物中毒反应，和罕见的神经系统并发症。硬膜外麻醉对产程进展没有明显影响。
3
Her arrest produced an immediate reaction from the press.