Vote Here Now. Below is Newsmax's list of the 100 most influential business leaders in America. This list takes into account each candidatesâ net worth, the companyâs brand value, and the positions in both their relevant industries as well as the global business market.ote Here Now. Below is Newsmax's list of the 100 most influential business leaders in America. This list takes into account each candidatesâ net worth, the companyâs brand value, and the positions in both their relevant industries as well as the global business market.
Arrhythmias are caused by: 1  Infection or fever. 2  Physical or emotional stress. 3  Diseases such as anemia or thyroid disease.  Drugs and other stimulants, such as caffeine, tobacco, alcohol, cocaine, amphetamines, and certain over-the-counter and prescription 1  medications. Your genes.  Some heart conditions.
Doctors classify arrhythmias not only by where they originate (atria or ventricles) but also by the speed of heart rate they cause: 1  Tachycardia (tak-ih-KAHR-dee-uh). This refers to a fast heartbeat â a resting heart rate greater than 100 beats a minute. 2  Bradycardia (brad-e-KAHR-dee-uh).