Ischemic heart disease

Ischemic heart disease

Most of the people in the world suffer from heart disease. In the past couple of decades the number of heart patients have increased tremendously. Th heart is a part of the cardiovascular system and is the most important part of the human body. It is the heart which supply blood to all parts of body cells. The blood pumped by heart carries oxygen which the cells and required. Before knowing about heart disease one must know how people get heart disease. Heart disease is not like a flu or cold which can transfer from one person to another by touching. Many people does not realize that they suffer heart disease unless any major thing happens. Want to know more about heart disease check put the various types of heart disease like Hypertensive heart disease, Cardiovascular disease, Valvular heart disease, Cardiomyopathy, Inflammatory heart disease, Coronary heart disease and Heart failure.

Hypertensive heart disease is a common type of heart disease that most of the people suffer from. This type of heart disease is caused because of high blood pressure. Cardiovascular disease effect the blood vessels and the heart. This heart disease mostly effect arteries and veins. The men who suffers from this type of heart disease their heart muscles are mostly effected but in women it effects the blood vessels. Valvular heart disease as the name suggests is mostly related to the heart valves. This heart disease effect aortic valve stenosis and Mitral Valve prolapse. Cardiomyopathy is also the most common type of heart disease. Cardiomyopathy means heart muscle disease. This heart disease effects the function of myocardium. The people who suffer from this kind of heart disease are at a risk of having sudden cardiac death. Inflammatory heart disease is also very dangerous in which the patient suffer from the inflammation of the heart muscle. Accumulation of atheromatous plaque within the walls of the arteries can cause Coronary heart disease. The heart disease which is caused from any functional cardiac disorder can cause heart failure. From all thee one must have got fair idea about heart disease.

Many people fail to realize they have a heart disease until they face some major problem. The symptoms of heart disease are chest pain, stroke and heart attack. If you find these kind of problems it is suggested to consult the doctor immediately. Get yourself diagnosed properly before opting for any medicine. Some of the common test to be done are If it's not an emergency and a doctor suspects the person could have cardiovascular disease, the doctor can do some tests to find out more about how the heart and blood vessels are working. Some of the tests done for heart disease are Electrocardiogram, Carotid, Echo-cardiogram, Catheterization and Stress test. All these tests are necessary to do if you want to know about the heart disease. Today maximum number of people are getting effected by the heart disease. In order to avoid all complications of heart disease one must also pay attention to their daily diet.

Replacement heart valve surgery

Valvular diseases (lesions of the four valves of the heart) in general have some common characteristics in terms of etiology, symptoms, clinical investigations but also others such as replacement heart valve surgery used in treatment.

Replacement heart valve surgery basics

There are four valves in our heart: mitral valve, aortic valve, pulmonary valve and tricuspid valve. These valves may have opening of valve problems (stenosis) or closing of valve problems (regurgitation). Interventional treatment (especially replacement heart valve surgery) is necessary when patients have symptoms for these lesions.
We can not expect that valve lesions consists have a spontaneously regressive evolution and therefore the most common method of treatment is the replacement hear valve surgery. There are cases when multiple heart valves are affected. The surgery is performed by repairing or replacing the heart valve. Replacement heart valve surgery is surgery that is performed when the valve can not be repaired and the heart valve is replaced with a prosthetic valve. Before replacement heart valve surgery patients will receive general anesthesia during which they will be asleep and will not feel pain. The most replaced valves are mitral valve and aortic valve. There two kinds of valves used for the replacement heart valve: mechanical valves and biological valves. Biological valves may come from pigs, cows or human donor. Biological valves from human donor may be heart valves or pulmonary valve especially for aortic valve replacement. Mechanical valves are much better then biological valves. After replacement heart valve surgery with mechanical valve patients must follow treatment with anticoagulants or with aspirin for the rest of his life.
Mitral stenosis and mitral regurgitation
Replacement heart valve surgery for mitral stenosis is indicated in patients suffering from medium or large stenosis (mitral valve orifice of less than 1 inch or symptomatic patients and mitral valve opening more than 1 inch).  The most common cause of mitral stenosis is rheumatic disease. Prophylactic replacement heart valve surgery for mitral stenosis may be made to women who want to have a child.
Replacement heart valve surgery can also be done for mitral regurgitation. But this can have some disadvantages: first because replaced valve can not function as original valve and second because may be some complications of surgery (embolism, infection in the body, coagulation changes or endocarditis – infections of heart valve).
Aortic stenosis and aortic regurgitation
Aortic valves are different from mitral valves such as structure and function. Replacement heart valve surgery is done both for congenital aortic stenosis and for acquired aortic stenosis. Indications for surgery can be done to symptomatic patients or to patients with moderate aortic stenosis who have other heart surgery.
Replacement heart valve surgery for aortic regurgitation is an easy surgery to replace aortic valve. Mortality of this intervention is quite high.
Complications related to valve replacement are increasingly rare lately and when they occur is necessary a new surgery.

In conclusion replacement heart valve surgery is a very good technique to solve valvular heart problems.