１病历摘要男患，６８岁，因反复发作性双眼黑蒙１年入院。１年来几乎每天都出现短暂性双眼前漆黑一片，约十几秒钟可自行缓解，每天发作数次至数十次。在发作前自觉胸闷，旁观者叙述患者发作时面发红。发作时无眩晕，无头痛，无肢体活动障碍，无恶心及呕吐，无抽搐及意识... 1 medical records male suffering, 68 years old, due to repeated episodes of dark eyes 1 year admission. Almost every day for a year appeared transient short dark eyes before about a dozen seconds to ease itself, attack several times a day to dozens of times. Chest tightness before the onset of conscious, onlookers described patients with facial flushing. No episodes of vertigo, no headache, no physical activity disorder, no nausea and vomiting, no convulsions and awareness ...