Different types of heart disease:
The function of the heart is to pump freshly oxygenated blood to all the cells in the body. If the heart fails to supply enough blood or due to its defects or disorder cannot supply blood at all then it is called as a heart disease.
Different types of heart diseases are:
Congestive heart failure - This is a defect or disorder in the formation of the heart even before birth. This causes inability of the heart to pump freshly oxygenated blood to the cells in the body.
Coronary artery disease - This happens when there is a build up of fatty deposits called plaque in the coronary arteries that supply blood to the heart muscle. Plaque blocks the supply of blood to the heart muscle.
Heart attack - This happens due to lack of enough supply of blood to the heart due to damaged heart muscle.
Heart valve disease - This happens when calcium builds up around the valve tissue that makes the valve area of the heart brittle. This blocks the blood flow and blood flows backwards from where it came resulting in excess pressure in the heart.
Sudden cardiac arrest - this happens when the heart stops pumping after an abnormally fast heart rhythm.
Causes of heart disease:
Heart diseases are caused to some other parts of the heart or presence of some substances in the blood that affect the heart badly. This can be explained. Also blood pressure affects the heart. Normal blood pressure is 120/80 mmHg and when this is increased to 140/90 mmHg, is called as high blood pressure. This affects the blood flow towards the heart. Also, presence of cholesterol, which is a fatty substance that is present in the blood cells, causes the arteries to harden and narrow at the end. Due to which supply of blood flow towards the heart is slowed down or no blood flow happens. Sometimes blood clots are formed in the upper chambers of the heart instead of supplying blood. This affects the brain and you may even get a stroke and even affects the pulse and heart rhythm. Sometimes irregular heartbeats appear in the lower chambers of the heart known as ventricles reducing the blood flow to the heart muscle. Anemia is a type of blood disorder in which there is a deficiency of red blood cells. Anemia reduces the ability of blood to transfer oxygen to the various tissues throughout the body.
Heart disease caused due to smoking
Causes of Heart Disease
to the World Health Organization the cardiovascular disease causes 12 million deaths in the world each year. This disease is responsible for half of all deaths in the United States and to other developed countries as it is a main cause of death in...
Different types of heart disease:
Heart disease and its causes: The function of the heart is to pump freshly oxygenated blood to all the cells in the body. If the heart fails to supply enough blood or due to its defects or disorder cannot supply blood at all then it is called...
Effects of Heart Disease:
flow of your blood to your heart the results can be very serious. Angina occurs when the arteries that supply blood to heart are severely blocked. Although scary, angina does not cause any permanent damage. A heart attack occurs when the arteries...
Feline heart disease:
The feline heart like the human heart is a dual pump. Blood is returned from the cat's circulatory system to its right side of the heart that pumps it through the pulmonary arteries to the lungs for oxygenation. The left side of the heart receives...
Folic acid and heart disease:
that elevated homocysteine level is an independent risk factor for heart disease and stroke. The evidence suggests that the high levels of homocysteine may damage coronary arteries and makes it easier for blood clotting cells called platelets to...
Heart disease Prevention:
may be inaccurate or incomplete. None of these methods guarantee prevention of Heart disease. Such as Control weigh, Healthy diet, Low-fat diet, Quit smoking, Physical activity, Control diabetes, Control blood pressure, Control cholesterol, Folic...
Obesity and heart disease
Obesity is an alarmingly growing problem in the developed world. Sometimes it makes one sit up and wonder, "Is this the price we pay for development". By definition, obesity means simply being overweight. However, the interpretation of this is...
Reversing heart disease:
Our hearts are susceptible to many ailments and diseases. In many cases, the heart may not be directly affected but there could be other health conditions that may indirectly affect the heart. Heart diseases ranging from minor to serious ailments...
Valvular Heart Disease:
normal conditions, the heart valves let blood to flow in only one direction. The four heart valves are: 1. Tricuspid valve, located between the right atrium and right ventricle; 2. Pulmonary valve, between the right ventricle and the pulmonary...
What is heart disease?
The Heart of the Matter: Coughs and colds are probably diseases that we all can pray for. Why, you ask me. That's because there are some immediate symptoms of these infections. There may be no symptom for diseases like heart diseases. ...
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