Heart disease covers a multitude of conditions and diseases affecting the heart. As it encompasses a wide range of disorders it is understandably the leading cause of death worldwide including the United States, England and Canada. Congenital defects are heart conditions that are genetic diagnosed at birth or possibly later in life. However, many types of cardiovascular and heart disease can be prevented by healthy lifestyle choices. For example, hardening of the arteries can be caused by being overweight, poor diet, high cholesterol, lack of exercise and smoking. Other conditions, such as arrhythmia’s can be caused or exacerbated by stress and too much caffeine.
Suspicious you might have a heart condition? Experiencing shortness of breath, chest pain, light-headedness or fainting could signal a problem and should be followed with a visit to your doctor. Risk factors include age, having a family history of heart disease, obesity, diabetes and other unhealthy lifestyle habits such as smoking, drinking or stress.
Learn more about the various heart diseases and conditions that could affect you or a loved one. You’ll find in-depth information on the causes, symptoms and treatment of coronary artery disease, congestive heart failure, heart palpitations and arrhythmia’s, murmurs, high blood pressure, heart attacks and the many other diseases that affect the heart and surrounding blood vessels.
High cholesterol is a major factor in the leading cause of death in the United States. Heart disease took over 600,000 deaths in 2007. The signs of high cholesterol often go unnoticed, requiring you to take proactive measures to control your risk.
Angina is a common heart condition that affects over ten million people in the United States. The major cause is reduced supply of blood oxygen to the heart. Surgery attempts to remove the blockage and improve blood supply, but angina after valve repair is commonplace, and requires special attention
Cardiac event monitoring offers a non-invasive way to diagnose heart problems. Whether your symptoms occur frequently or rarely, the monitoring can help pinpoint a cause that can then direct a course of treatment.
Microparticles are enclosed cellular structures that are released by cells after activation or death. They reduce the function of cells that line the inner surface of blood vessels. Microparticles in cardiovascular diseases may be responsible for blood clot formation and inflammation.
The two main implantable cardiac devices are pacemakers and defibrillators. These devices work in such a way to keep the heart monitored. Implanted medical devices can either monitor the electrical impulses or reduce the heart rate if it starts to beat too fast.
Pediatric cardiac ablation is the process in which damaged tissue is destroyed using a catheter. This procedure is carried out using the traditional or pulmonary vein methods to restore a normal heart rhythm.
This article discusses the serious and potentially deadly condition aortic atherosclerosis. Several causes of this condition are discussed as well as information concerning treatments and complications related to this illness.
The heart is responsible for pumping oxygenated blood around the body and returning deoxygenated blood to the lungs. The mitral valve repair long term outcome is generally favorable in patients undergoing surgery to correct mitral valve stenosis or regurgitation.
Cardiac ablation is a procedure to correct an irregular heart rhythm. Cardiac ablation recovery consists of a short hospital stay, followed by lifestyle changes to improve healing. There are several complications that may arise during the procedure and affect a normal recovery.
High cholesterol in children is not as rare as most people think and needs treatment. Family history, a fat-laden diet and a sedentary life all can elevate cholesterol. The presence of high cholesterol levels in children could lead to health problems in adulthood, primarily heart disease.
The function of the heart’s valves is to prevent blood flowing backwards. Pulmonary valve stenosis is a condition affecting one of the heart’s four valves: the pulmonary valve. This article describes how the heart valve works and the symptoms and treatments associated with this condition.
While conventional medical thought recognizes its benefits, excessively high HDL cholesterol also carries health risks that contradict its positive cardiovascular effects. Genetics and environmental factors may influence how your body uses HDL.