The dose should be adjusted to heart rate and rhythm. The pacemaker is a small battery-powered unit usually implanted under the skin and wired to the heart to control its rate and rhythm of contraction.
A large number of studies have provided clear evidence for a link between the risk of coronary heart disease and psychological risk factors. The major risk factors for heart disease and stroke are also the most important risk factors for PAD. People with a family history, who smoke, and who are obese have a higher risk of developing heart disease.
You cannot change some risk factors for heart disease, but others you can change. Educating Canadians about modifying existing risk factors for heart disease has been shown to be an important aspect of prevention. Even though the risk of heart disease increases with age, it does not mean you can not do anything about it.
Coronary heart disease is the most common type of heart disease and can lead to sudden death from a heart attack. Exercise does not prevent heart disease and does not reverse heart disease as claimed. Coronary artery disease, one type of heart disease, is the leading cause of heart attacks. Coronary Heart Disease Coronary heart disease is the most common form of heart disease.
The Links Between Diet and Coronary Heart Disease Coronary heart disease is a disease of the arteries that causes damage to, or malfunction of, the heart. Coronary artery disease is the most common type of heart disease and the leading cause of death worldwide.
A heart attack occurs when blood flow to an area of your heart muscle is completely blocked. When your coronary arteries are narrowed or blocked, oxygen-rich blood can not reach your heart muscle. A heart attack happens when a blood clot suddenly and completely blocks one of the heart arteries, starving part of the heart muscle of oxygen.
A heart attack occurs if the flow of oxygen-rich blood to a section of heart muscle is cut off. When the blood supply is completely cut off, the result is a heart attack, and the heart muscle begins to die. The goals of treatment are to restore blood flow to the heart muscle and prevent another heart attack.
The symptoms of heart disease vary depending on the type of heart disease. Types of cardiovascular disease affecting the heart include syncope, rheumatic heart disease, and heart attack. Although the signs of heart disease may appear mild at first, and may be mistaken for signs of aging, heart failure is a serious, progressive problem and can be life-threatening.
The symptoms of rheumatic heart disease vary and damage to the heart often is not readily noticeable. Many different types of heart disease can result in heart failure. Rheumatic heart disease is a complication of rheumatic fever in which the heart valves are damaged.
High cholesterol and high blood pressure are almost certainly among the causes of microvascular disease. You may be asked to take one or more medicines to treat blood pressure, diabetes, or high cholesterol levels. When you have your blood pressure measured, the systolic pressure is the first, higher number to be recorded.
High blood pressure is defined as a systolic pressure of 140mmHg or more, or a diastolic pressure of 90mmHg or more. As someone with diabetes, you should have your blood pressure and cholesterol levels checked at least once a year. You will most often see blood pressure numbers written with the systolic number above or before the diastolic number, such as 120/80 mmHg.
Your heart is a muscle and if you weigh more it makes the heart work overtime to pump blood to all parts of the body. Because the heart is not pumping effectively, blood may back up in the heart, lungs, or other organs. When you have heart failure, your heart can not pump enough blood throughout your body.
A dilated heart chamber leads to dilated cardiomyopathy, which is a heart muscle too weak to beat with enough force to supply the cells with blood. The lack of blood flow to your heart may damage to your heart muscle. When the heart muscle is relaxing in between systoles, and filling up with blood in readiness for the next contraction, it is called diastole.