Cardiovascular Disease

Get Rid of a Hangover. Alcohol hangovers stink. Nobody wants to wake up feeling nauseous with a huge headache the night after a good time. Here’s how to deal with a hangover from alcohol so you...

Coronary artery disease, including a damaged right coronary artery, is the most common form of heart disease, affecting millions across the world. Collateral circulation is the body's natural...

An enlarged heart may also be referred to as cardiomegaly. This condition may be only temporary due to pregnancy or as a symptom of other diseases such as coronary artery disease. An enlarged...

A treadmill test, or exercise stress test, is commonly performed on individuals in a doctor's office or hospital. It determines how well your heart and lungs work under stressful situations like...

Coronary arteries are blood vessels that supply nutrients to the heart muscle. When these arteries are blocked, the heart does not receive enough nutrients or oxygen, which causes coronary heart...

Coronary and pulmonary artery disease are two separate, although similar, disorders that damage the heart by making it more difficult for blood to move through the cardiovascular system.

Circulation problems happen when your body's blood flow is impaired, causing cold hands and feet, cramped or swollen legs, tingly fingers and more. Circulation problems can be due to behavior,...

The saphenous vein (commonly referred to as the "greater saphenous vein") is the large vein in the leg that carries blood to the heart. The saphenous vein can become varicose, a condition in which...

Coronary heart disease plays a significant role in American life - it is the number one killer in both women and men. The symptoms are often subtle and go unnoticed until coronary heart disease...

Swollen legs usually occur due to an abnormal build-up of fluid in the tissue of your lower extremities (thighs, knees, legs and feet). Swollen legs is medically termed edema. Edema can affect any...

Information on how to keep your heart healthy, reduce heart attack and heart disease. Follow these tips to safeguard your heart.

Symptoms of advanced congestive heart failure generally differ not in kind, but degree from earlier stages of heart failure. Congestive heart failure is generally caused by an overworked heart...

Coronary heart disease (CHD) primarily strikes people over the age of 65, after the heart has toiled for many years. Some very basic, common sense lifestyle changes can help to reverse or prevent CHD.

Hypertension, or high blood pressure, can damage arteries and major organs. It is a risk factor for a wide range of diseases, including stroke and heart attack. For many people, a modification in...

Both single and dual cardiac pacemakers are designed to sustain a normal heart rhythm when the heart gets too slow. Single pacemakers stimulate only one chamber of the heart; dual pacemakers...

Of all the over-the-counter dietary supplements that are on the market today, some people are having a hard time learning which supplements they should consider taking. The supplement L-Lysine is...

A biventricular pacemaker is designed specifically to treat heart failure. Like other pacing devices, it has leads that connect to the right side of the heart. Unlike others, it has a third lead...

Excess amounts of low-density lipoprotein (LDL) cholesterol increases the risk of heart disease significantly. LDL cholesterol is responsible for causing clots that form within the heart's...

Cholesterol is a soft, wax-like substance found in the bloodstream. The human body needs a certain amount of cholesterol to function. There are two kinds of cholesterol present in the body, HDL...

Cardiovascular disease, which affects the heart and its blood vessels, is the leading cause of death in the United States, while pulmonary disease, which affects the lungs, is the fourth leading...

The lungs contain air chambers and passages that allow for efficient breathing and circulation. After years of smoking, these passages become clogged with toxins and chemicals from the smoke. The...

Angiotensin-converting enzyme (ACE) inhibitors are commonly prescribed to treat cardiovascular conditions like congestive heart failure (CHF) and hypertension. ACE inhibitors work by lowering the...

Although any level of coronary artery disease (CAD) is potentially life-threatening, the condition may be considered mild if it is being treated at a point where medication and changes in...

Smoking damage tends to build up over years, coating the lungs in a thick black tar that makes breathing difficult. Smoking also increases the risk of serious chronic illnesses like emphysema or...

Blood pressure refers to the pressure of your blood as it pushes against your arterial walls. Blood pressure is measured in two numbers, systolic pressure and diastolic pressure. About one in...

Statins are a class of drugs used to lower cholesterol in patients with high cholesterol or other related cardiovascular health issues. They are among the most profitable drugs in history, but...

Heart disease is a leading killer of both men and women in the U.S. There are steps that you can take to avoid heart disease and if you already have it there are steps you can take to improve your...

From simple lifestyle alterations to complex surgical procedures, standards for the diagnosis and management of patients with coronary artery disease help physicians treat this potentially fatal...

Heart palpitations are characterized by a sensation of a racing or pounding heartbeat. Heart palpitations can be alarming but are not usually indicative of a serious medical condition.

A stent is used to open arteries so that blockages will not occur as a result of conditions such as atherosclerosis. Stents are tiny metal coils that may be coated with medication, that also helps...

It takes many years for plaque to gradually build up in your arteries, the "highways" that carry oxygen-rich blood throughout your body. Arteries hardened by plaque greatly increase your chances...

A multitude of risk factors combine with the physiological tendencies of coronary artery disease (CAD) to initiate an illness which worsens with age.

The pathology of coronary artery disease involves a serious health condition that develops over the course of a lifetime, usually exacerbated by either behavioral or genetic risk factors, or a...

Blocked arteries, also known as atherosclerosis, is caused by a build up of plaque on the insides of your arteries. The plaque, which may be composed of cholesterol, fat, calcium deposits and...

According to the American Heart Association, injections of thallium or sestamibi (radioactive substances) are used for nuclear stress tests. These tests are typically performed in conjunction with...

Only physician evaluation and a variety of professional tests can firmly establish the presence of coronary artery disease. But certain risk groups and demographic factors shed some light on...

Circulation health problems can lead to potentially life-threatening conditions. Symptoms such as tingling, faintness and numbness in the hands or feet let you know that your circulatory system...

Coronary arteries are main blood vessels that provide the heart with oxygen, nutrients and blood. Coronary artery disease refers to the buildup of plaque within coronary arteries.

According to the American Heart Association, smoking is a preventable cause of premature death--accounting for over 440,000 deaths each year. However, most of these deaths are not caused by lung...

Varicose veins allow blood to pool or move backward inside them. In many cases, varicose veins are seen as purple, squiggly lines on legs and can bulge and cause pain and throbbing. Luckily, there...

Neurocardiogenic syncope, also called vasovagal syncope or neurally mediated syncope, is the most common cause of fainting, according to the Mayo Clinic. Characterized by a sudden drop in blood...

Arterial stenosis occurs when plaque builds up within an artery causing the inside of the artery to narrow. This can restrict blood flow which can lead to tissue damage. There are several...

Coronary heart disease is the leading cause of death in the United States. However, there are a number of tests and procedures that can detect the early stages of this disease and effectively...

Coronary artery disease rarely displays symptoms until it has become advanced. Early or late, the effects are significant. If left untreated, it likely will lead to heart attack and death.

Coronary artery disease is brought on by the lifestyle problems of smoking, high blood pressure, high cholesterol, obesity and diabetes. Addressing these problems may stop an even more-severe...

Coronary artery disease is a disease that rarely displays symptoms before striking and primarily affects those in later stages of life. Those two distinctions push the mortality rate of coronary...

Arterial plaque is a substance made up of a number of elements (LDL cholesterol being one of the main ones) that stick to the walls of arteries. A buildup of plaque in the arteries can narrow or...

External cardiac defibrillators help save many lives. According to the American Academy of Family Physicians, the most common heart rhythm seen in adult, witnessed cardiac arrest victims is...

Venous insufficiency occurs when valves within veins no longer work properly. This allows blood to pool in the veins, putting pressure on them. Many symptoms are associated with chronic venous...

According to the National Heart Blood and Lung Institute, Coronary Artery Disease (CAD) is the leading cause of death in the U.S. Despite knowing about multiple known risk factors, many deaths...