What Triggers Pvcs?

PVCs 101. Heart disease or scarring that interferes with the heart's normal electrical impulses can cause PVCs. Certain medications, alcohol, stress, exercise, caffeine or low blood oxygen, which is caused by chronic obstructive pulmonary disease (COPD) or pneumonia, can also trigger them.

What causes a sudden increase in PVCs?

Alcohol or drug misuse. Stimulants such as caffeine or tobacco. Increased levels of adrenaline in the body due to exercise or anxiety. Injury to the heart muscle due to disease.

What should I avoid with PVCs?

Avoid too much alcohol and caffeine, which can trigger PVCs. Avoid too much stress and fatigue, which can also trigger PVCs. Get treatment for your other medical conditions, like high blood pressure. Make sure to keep all your medical appointments.