There are no six kinds of fruits that heart disease patients should not eat, there is no absolute inability to eat fruits, but need to control the total amount of fruit intake, to ensure that the principle of eating less and more fruit. Heart patients should not eat a lot of fruits that are easy on the fire, such as lychee, cinnamon, avocado, mango, durian, pineapple, etc., after eating a lot is not conducive to the control of hypertension and heart disease and other diseases. People suffering from coronary heart disease or arrhythmia can eat more bananas, which are very rich in potassium and can be properly supplemented to avoid myocardial ischemia. However, if combined with renal insufficiency, the intake of bananas should be limited to avoid causing hyperkalemia. From a general point of view, patients are advised to eat fruits with high vitamin and fiber content, such as apples, grapes, cherries, pineapples, kiwis, etc., which can supplement nutrition and also help promote peristalsis of the gastrointestinal tract to prevent constipation. You can also eat appropriate green vegetables and cereals, but try to eat less fatty foods, such as egg yolk, nuts, animal offal, etc. If heart patients are combined with diabetes, the intake of fruits should also be controlled to avoid inducing blood sugar elevation.