熬夜之后补觉，到底能不能"补"得回来？心脏在超负荷运转时，又会发出哪些"求救信号"？ 心脏发出的四大"求救信号" 刘健提醒，长期熬夜后若出现以下症状，需高度警惕： 1.异常胸闷、胸痛 "再刷五分钟手机就睡""赶完这份报告就睡"……深夜的你是否也常常这样告诉自己？我们都知道熬夜伤 身，但你是否真正了解，它对我们心脏的影响有多大？ 北京大学人民医院心血管内科主任、主任医师刘健在接受中新健康采访时表示，长期睡眠不足，会更容 易患上高血压、冠心病、脑卒中等心脑血管疾病。相比起睡眠7-8小时的人群，睡眠不足6小时的人群， 患高血压病风险增加3成，患冠心病的风险增加近5成，患脑卒中的风险增加7成。 尤其在活动或劳累后症状加重，休息后可缓解，需警惕心肌缺血的可能。 2.夜间呼吸困难 睡眠中突然憋醒、气促，需要坐起才能缓解，可能是心功能不全的表现。 3.莫名乏力伴心慌 经常出现不明原因的疲劳、头晕，并伴有心率过快或过慢等异常情况。 4.下肢浮肿不退 双腿或脚踝水肿，按压后凹陷恢复缓慢，可能与心脏泵血功能下降有关。 刘健补充道，长期睡眠不足会从生理和行为两个层面影响心脏健康：不仅会导致血糖、血压异常，激活 交感神经，引发炎症反 ...

Core Points - The article highlights the importance of recognizing atypical pain signals as potential warnings for heart attacks, emphasizing that many patients misinterpret these symptoms and delay seeking medical help [1][2] Group 1: Case Study - A man named Mr. Fan experienced severe shoulder and back pain for three days, mistaking it for shoulder inflammation, which led to a significant heart muscle damage by the time he sought medical attention [1] - Upon diagnosis, he was found to have an acute anterior myocardial infarction with heart failure and shock, having missed the critical 12-hour window for effective treatment [1] - The medical team indicated that timely intervention within two hours could have significantly improved his prognosis [1] Group 2: Warning Signs - The article lists seven types of pain that may indicate a heart attack, including chest pain, prolonged nausea, throat tightness, pain in the left shoulder and arm, persistent back pain, upper abdominal pain, and jaw pain [2][3][5][6][7][8][9][10] Group 3: Prevention Tips - Recommendations for preventing heart attacks include avoiding late nights, unhealthy diets, prolonged sitting, poor emotional management, smoking, and excessive alcohol consumption [13][14][16][17][19][20] Group 4: Emergency Response - In the event of a heart attack, immediate actions include stopping all activities, calling emergency services, and potentially using emergency medications if available [22] - The article stresses the importance of timely medical intervention, as the effectiveness of treatment is closely linked to the speed of receiving care [22]