Antiarrhythmics are drugs that are prescribed to modify the rhythm of your heartbeat. If the pace is too quick, they can slow it down. If the pace is too slow, they can speed it up. In the former case (for example, with atrial fibrillation), beta blockers and digoxin are often used.

Arrhythmias result from damage to or an abnormality of the heart's electrical conduction system, which is responsible for setting the rate and rhythm of the heart. The most common cause is coronary artery disease, especially a heart attack, which interferes with the conduction system.

This information on coronary artery disease will help build a foundation to your understanding of how heart attacks occur. The actual disease process or atherosclerosis is a chronic or progressive process. A myocardial infarction can be a result of an arterial blockage. A myocardial infarction means heart attack.

Most attacks are caused by the slow buildup over time of plaque in the coronary arteries that supply blood and oxygen to the heart. Plaque is a fatty substance that is more prevalent in people with high cholesterol. The condition of excessive plaque buildup in the arteries is called atherosclerosis.

Once plaque buildup becomes severe enough, it can rupture and cause a blood clot to form around it. This blood clot can become so large that it blocks the blood flow to the heart, causing the attack.

A healthy diet is the strongest protection against cardiovascular disease. A heart-healthy diet is rich in fruits and vegetables and low in saturated fat, cholesterol, meat, and sugar. It isn't necessary to eat perfect and you don't have to see this as a burden,but you should try to change your diet step by step,giving up the foods rich in fats and lowering your cholesterol level.

The common approach in managing hypertension is by using clinical blood pressure readings, but this is not always accurate and can lead to a false sense of security. A seemingly healthy person can suffer from arrhythmia, a condition in which the heart beats with an irregular or abnormal rhythm and an ECG may not pick it up.

Patients with chronic angina may be treated only with drugs, but many doctors favor a more aggressive approach and recommend revascularization, which means either bypass surgery or angioplasty.

Although there is no cure for heart problems such as these, early diagnosis is best for individuals so they can start a lifestyle of preventative measures as well as treatment, which is improving all the time. Senior citizens and those involved in caring for the elderly should be vigilant about monitoring for symptoms of heart malfunctioning so that the appropriate measure can be taken for prevention.

Thankfully, you can do things to reduce your risk of heart disease as well as help stop the damage if you already have it. You just need to get good information and be willing to take steps to make your life more heart friendly.

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