Cardiologist shares why fainting could be sign of a serious heart problem
Medical professionals consider cardiac syncope a serious type of fainting given that it is caused by underlying heart ...
来自MSN29 天
What Is Vasovagal Syncope?
This reaction is known as a vasovagal syncope episode, also known as fainting. Vasovagal syncope is a temporary loss of consciousness. The vasovagal response, in which your blood pressure suddenly ...