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What is electrocardiogram?

Electrocardiogram or ECG test is a simple and painless test in which the electrical activity of heart is recorded. This test helps to understand the functioning of heart. The electrical signals of heart set the heat beat rhythm. An EKG is used by the doctors to study heart problems like arrhythmias, heart failure and heart attacks. An EKG is used to show:

What are the symptoms of heart diseases?

Signs and symptoms of heart disease should be very clear for proper treatment of heart disease. Signs of heart attack include breath shortness, chest discomfort, and discomfort in upper areas of the body, light-headedness, cold sweat and nausea.

How are heart diseases diagnosed?

Diagnosis of heart disease starts by taking the cardiac history of the patient about heart disease. Risk factors for heart disease are necessary to be evaluated that will ultimately confirm the symptoms of heart disease. Healthcare provider suggests certain tests to confirm heart disease. Basic tests for the diagnosis of heart disease are electrocardiogram (ECG) and stress testing.

What causes heart diseases?

Heart disease is a major death cause in America and a leading death cause in adults. Most common cardiovascular disease i.e. coronary artery disease is most common in America. There are many major and contributing risk factors of heart diseases. Some risk factors for heart disease can be changed, treated and modified but some cannot.

How angina pectoris occurs?

There are two types of angina i.e. stable angina and unstable angina. Stable angina, which is the most common type of angina, can be simply called as angina by most people. People having angina usually have clear symptoms of angina and are advised to seek treatment of angina. Most people suffer from an angina attack after an exercise.

How does atrial fibrillation occur?

Atrial fibrillation can occur without any heart disease. Atrial fibrillation occurs in young people having heart problems and also known as lone atrial fibrillation. Causes of atrial fibrillation that do not include any heart disease include:

Atrial fibrillation treatment and cure

Atrial fibrillation treatment needs a complete consideration of symptoms of atrial fibrillation so that proper diagnosis of the disease can be made. A cardiologist provides certain suggestions for the evaluation of the disease. Only a comprehensive diagnosis of atrial fibrillation can help in the atrial fibrillation pathophysiology.

Atrial fibrillation symptoms- a common heart condition

Atrial fibrillation is an abnormal heart beat and can cause heart attack or stroke. Most people do not have any prominent symptoms of atrial fibrillation and thus do not need treatment of atrial fibrillation. Atrial fibrillation symptoms vary from one person to the other. Symptoms of atrial fibrillation include:

What is the treatment of angina pectoris?

Angina or Angina pectoris treatment is given with drugs that reduce heart attack symptoms. These drugs affect the supply of blood to the muscles of the heart and fulfill the supply of oxygen to the heart muscles. These drugs are called coronary vasodilators and make blood vessels to dilate or relax. This causes the inside opening of blood vessels to become enlarged. Flow of blood improves to allow more oxygen supply to the heart muscles.

What is angina pectoris?

Angina pectoris or angina is a heart condition in which chest pain occurs when heart do not receive sufficient blood. Angina patient feels chest pain in case of eating disorders, extreme temperatures, physical exertion and strong emotions.  The angina pain may be felt in upper back, upper arm, jaw, shoulder or in neck.

Diagnosis of angina pectoris

Diagnosis of angina pectoris accompanies a careful evaluation of angina pectoris symptoms. Coronary arteriogram/angiogram, stress test, ECG (electrocardiogram) is used to check the severity of angina and to establish a fact if there is any heart disease.

What is heart disease? What are the symptoms of heart disease?

Heart disease refers to a set of chronic and acute conditions, which affects heart. Heart diseases that affect heart can be both functional and structural.  Coordination between kidneys, heart and blood vessels is disrupted when there is damage to heart, which decreases oxygen supply to the heart and its efficiency.