Cardiac output (CO) is the total volume of blood ejected per minute from one ventricle, also known as cardiac output per minute, or cardiac output for short. Decreased cardiac output can lead to shock. So what should you eat if you have reduced cardiac output? 1, limit fat The daily diet of patients with cardiovascular disease should try to eat less fatty foods, such foods are likely to lead to thickening of blood lipids, thus affecting the health of blood vessels. Because a long time to eat a lot of food rich in fat is the main cause of atherosclerosis. The saturated fatty acids in fatty foods can also lead to increased cholesterol, thus affecting the health of blood vessels. 2, limit sugar The patient’s daily diet should also be as little as possible the food containing high sugar, in addition to pay attention to control sugar, carbohydrates should also pay attention to strict control. And carbohydrates are the main source of caloric energy, if excessive intake will lead to excessive calories. Excessive intake of carbohydrates for a long time will lead to the accumulation of calories in the body, and at the same time converted into fat, thus causing obesity. Carbohydrates also have the effect of inducing hyperlipidemia, which affects the health of blood vessels. Among various sugary foods, fructose has a more harmful effect on blood vessels than sucrose, which is higher than starchy foods. Therefore, patients with insufficient blood supply to the heart should strictly control the total intake of carbohydrates, especially attention to control the intake of table sugar. 3, increase dietary fiber Patients suffering from cardiovascular disease should pay attention to eat more food rich in dietary fiber in ordinary life, which has a very good protective effect on blood vessels. Dietary fiber can adsorb cholesterol, but also can effectively prevent the absorption of cholesterol by the body. Eating more cholesterol-rich foods can also promote the excretion of bile acids from the feces, thus reducing the production of cholesterol in the body and achieving a rapid reduction in cholesterol. Patients suffering from various cardiovascular diseases should eat more dietary fiber-rich food, especially heart disease patients should add more of this type of food, in order to promote disease recovery. 4, ensure vitamins Various vitamins are also very important for patients with insufficient blood supply to the heart, such as vitamin C, which can promote cholesterol generation bile acid, thus playing a role in lowering cholesterol. In addition to this vitamins can also help patients to effectively improve coronary circulation and protect the walls of blood vessels. Vitamin foods also contain high levels of nucleic acid, which dilates the peripheral blood vessels and prevents thrombosis.