Lời mở đầu: Bóc trần mối đe dọa thầm lặng
Imagine waking up in the middle of the night, drenched in cold sweat, clutching your chest as if a giant weight is pressing down on you. Difficulty breathing and overwhelming chest pain are not simply a nightmare; they can be the harbingers of sudden death. Although often perceived as an instantaneous tragedy, sudden death, especially cardiac-related, is rarely as sudden as it seems. In China alone, there are an estimated 540,000 cases annually—on average, one person succumbs every minute. Alarmingly, 80% of these occur at home, and the survival rate after emergency efforts is less than 10%. This article delves into the mechanisms, warning signs, and prevention of sudden cardiac death to empower both the public and health professionals alike.
