6 Causes of Tachycardia
Substance Abuse
There are many substances and products that would cause tachycardia. These include cocaine, nicotine, caffeine, alcohol, and many other illegal drugs. When consumed in the long run, they can damage some brain areas that are responsible for sending electrical activities to your heart. In addition, harmful elements in these products would affect the walls of blood vessels in your cardiovascular system. The combination of two effects can make your heartbeat harder, thus triggering tachycardia. Limiting or even stopping the consumption of these substances is important to reduce the risk and prevent the onset of dangerous symptoms. [6]
