Cardiovascular Disease

A deep vein thrombosis, or DVT, is a blood clot that forms in the deep veins, usually in the legs. The condition can be very dangerous if the clot travels to the lungs. There are many risk...

Blood pressure measures how hard the heart works while pumping blood around the body. Blood pressure readings of unreasonably high or low numbers indicate various health problems.

It's not difficult to keep your heart healthy if you follow a few tips. Did you know that there are certain times of the day in which you're more likely to have a heart attack? For instance, first...

Sometimes called periphery arterial disease, leg artery disease is a condition where deposits of fat clog the blood vessels that carry blood to your legs or feet, resulting in poor circulation....

The human body has a complex system of blood vessels that allow blood to travel throughout the body. Arteries and veins are two of the main components of this system. Both equally important,...

Increasing blood and oxygen flow to the heart can strengthen the cardiovascular system and help the heart work more efficiently. Individuals with certain medical conditions and those with...

Stroke volume is the amount of blood ejected from the left ventricle of the heart during contraction. It usually measures between 60 and 130 mL/beat in healthy individuals. If stroke volume is...

Chronic kidney disease is unfortunately a common medical problem with an estimated 20 million Americans suffering from it. The most common causes of chronic kidney disease are progressive high...

When monitoring blood pressure, it is essential to use the appropriate equipment to obtain an accurate reading. Care must be taken to determine the correct blood pressure cuff size in proportion...

Arteries clogged with plaque contribute to cardiovascular diseases that claim more lives annually worldwide than any other condition. Heart attack, stroke and gangrene are possible results unless...

Interventional cardiologists use minimally invasive, non-surgical procedures in their treatment of heart disease. According to Huron Valley-Sinai Hospital, interventional cardiologists use...

Although it usually has no symptoms, hypertension (high blood pressure) is a disease with potentially deadly consequences. Along with a continuously high pulse rate, it may signal an underlying...

Patent ductus arteriosus (PDA) is a congenital heart defect that is present at birth. It comes about when abnormal blood flow occurs between two of the major arteries that are connected to the heart.

What causes a heart attack? If someone experiences heart failure, it means that the heart is not able to pump blood as well as it should through the body, and other organs that normally receive...

The circulatory system encompasses the heart, blood vessels, arteries, veins, plasma, capillaries and platelets. This system pumps blood through each vessel, making life possible. When the...

Keeping your heart tissue healthy is essential to protecting your overall health. According to the Mayo Clinic, heart disease is the leading cause of death in the world for both men and women....

Cardiac ablation is used to correct heart arrhythmias. Tubes called catheters are inserted through your groin and up to your heart. A dye is used to reveal problems. Cardiac ablation is used to...

In a healthy body, the concentration of glucose in the blood is kept under control by insulin, a hormone secreted by the pancreas. When insulin bonds to special receptors in the body, the liver...

Poor blood circulation is a common problem for many people, especially as the body ages. It is very important to seek treatment for poor blood circulation in the feet or any other part of the...

Plaque in the arteries is responsible for many diseases such as high blood pressure, heart attack, angina, stroke and peripheral vascular disease. Stopping the progression of plaque in the...

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...

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...

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...

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...

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...

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...

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...

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.

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...

Your blood pressure results are always given with two numbers: the higher, or top number (systolic) measures the pressure as your heart contracts. The bottom, or lower number (diastolic) measures...

Poor circulation in the legs can be caused by hardening of the arteries, diabetes, high blood pressure, high cholesterol and smoking. Symptoms may include numbness in the legs, tingling in the...

Poor circulation in legs is a common complaint among many people who are overweight, diabetic, or have high blood pressure. It can cause tingling, painful swelling, as well as discoloration. In...

Blood clotting is a natural process in your body that is performed to prevent bleeding. During the process, platelets and proteins form to create clots, according to the National Alliance for...

CHD, or coronary heart disease, is caused by your small blood vessels becoming narrowed, diminishing the supply of oxygen and blood to your heart. Treatment for CHD may vary in accordance with...

Diabetes mellitus is a chronic metabolic disorder characterized by abnormally high blood sugars as a result of either insulin resistance or insufficient insulin production. The incidence of...

Poor diet contributes to hypertension, also called high blood pressure, and high cholesterol. Hypertension and high blood cholesterol levels can lead to heart disease and possible heart attack....

Raynaud's disease, also referred to as primary Raynaud's, is a condition that inhibits arterial blood flow to the extremities. It primarily affects the fingers and toes, although the ears and nose...

Angina attacks describe a kind of chest pain that is the result of diminished flow of blood to the heart muscle. Angina is a sign of coronary artery disease, which is characterized by the heart...

NeuroEndocrine Hyperplasia of Infancy (NEHI), also known as Persistent Tachypnea of Infancy, is a form of rare infant pulmonary diseases. The disease inhibits the lung's ability to undergo gas...

According to the National Heart Lung and Blood Institute, carotid artery stenosis is the cause of at least half of the annual strokes in the United States. Proper treatment with medication...

According to the National Institutes of Health, a vast majority of people over the age of 50 have developed high blood pressure. Diastolic blood pressure refers to the cardiovascular pressure...

Blood vessels become clogged with plaque and begin to harden in a condition called arteriosclerosis, a component of heart disease which leads to heart attack or stroke. Regular doctor visits and...

The arteries that lead directly into your heart and are responsible for blood flow are the coronary arteries. Some individuals develop buildup of the fatty substance called plaque, reducing blood...

Cholesterol is fat made by the body. Low density fats, called LDL cholesterol/”bad” cholesterol, are needed for good health, but too much of LDL causes plaque to build up in the arteries. ...