The temperature dropped sharply in the past two days. For many elderly people, low temperature is very dangerous. Also because of this, cheats became popular and broadcast rumors in the circle of friends. Liars spread unreliable information disguised as scientific suggestions. Health headlines expressed great indignation at this. The one with the widest spread and the worst influence is this: We specially invited specialists from the Department of Cardiology in Anzhen Hospital, Beijing, to refute the rumor. Cardiology-Even Major Is Wrong Cardiologists seldom call themselves [cardiologists], and it is unreliable to just call themselves [cardiologists]. If this method is followed, it is likely to cause casualties, so there is no way to save lives. Cardiology is a very professional field. Read More …