The tea that is good for the heart mainly refers to green tea, in addition to black tea, pu-erh tea also has certain benefits for the heart. Green tea contains tea polyphenols and some antioxidant substances, so long-term consumption of green tea has to remove blood lipids, protect the endothelium, reduce atherosclerosis, reduce vascular inflammation and other effects. Black tea is rich in a variety of vitamins, also has antioxidant, protect the endothelium of blood vessels, but also refreshing, eliminate fatigue, heat, detoxification, diuretic, anti-inflammatory, antiseptic and other effects. Pu-erh tea has an auxiliary antihypertensive effect, and also has some benefits for the heart. So green tea, black tea, pu-erh tea are suitable for patients with heart disease, but it is recommended not to drink strong tea, in order to light, moderate amount is good.