心源性猝死（SCD: Sudden cardiac death）是指由心血管原因或不明原因引起的、在症状发作后一小时内发生的死亡。本质上，SCD是心脏电生理活动的突然紊乱，最常见的机制是心室颤动（Ventricular ...

心脏是人体最重要的器官之一，心脏的跳动是生命维持的前提。同时，一旦心脏“罢工”，生命也将迅速消逝。心脏骤停就是心脏“罢工”的重要表现，它是指心脏射血功能的突然终止。心脏骤停发生4分钟后就可发生不可逆的损害，10分钟即可能造成脑死亡。值得注意的是，心脏骤停常常伴随着心律失常，什么是心律失常？心脏骤停时的 ...

A study led by Guadalupe Sabio and José Jalife at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) in Madrid has identified a new signaling mechanism implicated in the development of ...

Turco, an interventional cardiologist, has held roles including CEO of JC Medical and chief medical officer of Medtronic’s ...

Although premature ventricular beats (PVBs) in young people and athletes are usually benign, they may rarely mark underlying heart disease and risk of sudden cardiac death during sport. This review ...

Sen. John Fetterman (D-PA) was hospitalized Thursday out of “an abundance of caution” after a “ventricular fibrillation flare-up” caused him to fall outside his Braddock, Pennsylvania, home. Fetterman ...