What are the Different Types of Cardiovascular Surgery?

The heart is a hollow muscular organ that is located in the middle of the thorax and is divided into left and right chambers by an interval. Each chamber is divided into the upper atrium and the lower ventricle. The atrium collects blood into the heart, and the ventricle ejects blood out of the heart. Both the inlet and outlet of the ventricle have valves to ensure one-way blood flow. Under different physiological conditions of the human body, the metabolic levels of various organs and tissues are different, and blood flow requirements are also different. Cardiovascular activity can change the amount of cardiac output and peripheral resistance under the mediation of the nerves and fluids of the body, and coordinate the distribution of blood flow between various organs and tissues to meet the needs of each organ and tissue for blood flow.

Cardiovascular

The heart is a hollow muscular organ, located

Cardiovascular is composed of heart and blood vessels, and blood vessels include arteries, veins and capillaries.

(A) heart

The heart is the power organ that drives blood flow and is divided into four cavities. I.e. left,

During the human embryonic development period (within 2-3 months of early pregnancy), abnormalities in the local anatomy due to the formation of the heart and large blood vessels, or the passage that should be closed automatically after birth fails to close (normal in a fetus) The heart, called congenital heart disease.

Blood

The main function of the heart is to provide oxygen to the body and remove metabolites (such as carbon dioxide) from the body. In short, the heart performs its function by collecting hypoxic blood from the body and pumping it into the lungs. After sufficient gas exchange, the heart pumps oxygen-rich blood to tissues and organs throughout the body to perform its function.

Heart disease does not have a single specific symptom, but some symptoms can indicate the possibility of heart disease, but when several symptoms occur at the same time, an almost certain diagnosis can often be obtained. The doctor first makes a diagnosis through a medical history and physical examination. Laboratory tests are then used to confirm the diagnosis, assess the severity of the disease, and help plan treatment (see section 15). However, sometimes patients with severe heart disease may be asymptomatic even in the advanced stages of the disease. These asymptomatic heart conditions may not be noticed at regular health checkups or at other clinic visits.

Heart disease symptoms include: some type

Iron is an important element that binds oxygen to heme. In the lungs, the inhaled oxygen is combined with red blood cells and then transported through the blood vessels to various organs. Therefore, as an important tissue part of the oxygen supply medium, once the supply fails to meet the demand, it will directly cause the blood oxygen transport capacity to decrease or even disappear, which will seriously harm human health.

Many cardiovascular and cerebrovascular diseases are caused by high blood pressure. And more than half of hypertensive patients are caused by hypoxic sleep. Normal people's blood pressure will gradually decrease to the lowest level during sleep, but those with hypoxic sleep will rise instead of falling. Hypoxia during sleep can cause continuous nerve excitement, leading to increased blood pressure and faster heartbeat, which can cause sudden acute myocardial infarction and even sudden death in patients.

First, the cardiovascular system has many blood vessels that carry a variety of substances to every cell in your body. Among these substances are oxygen, fuel (glucose), and building materials (amino acids). Vitamins and minerals. Tiny blood vessels called capillaries absorb oxygen and emit carbon dioxide in the lungs, so that our blood gets oxygen, and at the same time, carbon dioxide in the lungs is exhaled. These blood vessels extend into the heart, and the heart squeezes the blood to individual cells throughout the body. At each cell, the blood vessels form a capillary network that transports oxygen and other nutrients to the cell and removes the metabolic waste from the cell. Oxygen and glucose are substances necessary for the production of energy by various cells of the body; metabolic waste in cells refers to carbon dioxide and water.

The blood vessels that supply cells with nutrients and oxygen are called arteries, and the blood vessels that take away metabolic waste and carbon dioxide from cells are called veins.

Every second , men and women die from atherosclerosis in industrialized countries.

Everyone knows that honey is a good thing. What's so good about it? The trace element-iron in honey can promote the proper circulation of blood in the human body and reduce the accumulation of fat in the cardiovascular system. Honey has the effect of expanding coronary arteries and nourishing myocardium, improving myocardial function, and regulating blood pressure. Patients with heart disease, taking 50 to 140 grams of acacia flower honey daily, the condition can be improved within 1 to 2 months. Patients with hypertension, drink a glass of honey water every morning and evening, is also good for health. People with arteriosclerosis often eat honey, which can protect blood vessels and lower blood pressure.

Shouwu Danshen Soup with Honey

Recipe: 25g each of honey, Shouwu, Salvia
Production and usage: first fry Shouwu and Danshen with water, remove residue and juice, add acacia honey and stir well. Take 3 doses daily.

Honey Ginkgo Powder

Formula: 100g of honey, 50g of ginkgo powder or ginkgo leaf powder.

Honey Ginger Juice

Recipe: 30g of honey, 1 tablespoon of ginger juice.
Preparation and usage: Mix the honey and ginger juice with warm water and serve. This prescription applies to coronary heart disease and angina pectoris.

Fresh plums with honey

Recipe: 30g of honey and 50g of fresh plums.
Production and usage: Wash the fresh plums, fry them for 20 minutes, remove the residue and juice, boil the honey, and remove from heat. This is a one-day dose and is divided into two servings.

Honey green persimmon

Formula: 2ks of honey, 1kg of seven ripe green persimmons.
Production and usage: Chop and smash the green persimmon without pedicle and handle, squeeze the juice, pour it into a casserole, first fry it with Wuhuo for a while, then use Wenhuo to collect the thick liquid, add jujube honey and boil until thick , Bottling after cooling. Take 1 tablespoon each time, 3 times a day, and rinse with water.