Why does coronary heart disease cause body tremors

Shivering of the whole body in coronary artery disease may be caused by the narrowing of blood vessels leading to a rapid heartbeat or resulting in angina attacks and so on.
Generally speaking, patients with coronary heart disease have relatively poor function of the heart due to the narrowing of blood vessels, the heart will beat rapidly after a large stimulus or excessive exercise, and some parts of the body can tremble uncontrollably.
At the same time, if the angina attack of coronary heart disease will appear in the chest pressure suffocation feeling, intense pressure pain, dying feeling and other symptoms, at the same time will affect their own heart rate, insufficient blood supply to the heart secondary to lead to nerve and muscle spasm, shivering.
At this time you need to take nitroglycerin and other drugs in time to relieve, and go to the hospital as soon as possible.