Prinzmetal's angina, or variant angina, is the temporary spasm and sudden narrowing of one of the coronary arteries. The coronary arteries are responsible for supplying oxygen-rich blood to the heart; the blood provides the heart with energy to...
Prinzmetal's angina is a syndrome that consists of chest pain while at rest rather than during exertion. The condition is also known as variant angina or angina inversa. It is caused when muscles in the coronary vessels spasm or contract to...
Amlodipine is a calcium channel blocker medication that is taken orally. Its main uses include hypertension, chronic stable chest pain (angina) and a condition called Prinzmetals angina. Its main effects include blood vessel dilation, and its long...
Angina is a condition that occurs when there is a lack of sufficient oxygen in the heart. Blood vessels transmit oxygen and nutrients to the heart, and when there is obstruction, this results in angina. The National Heart Lung and Blood Institute...
According to Medline Plus, a service of the National Institutes of Health, angina is a type of chest pain caused by poor blood flow through the blood vessels of the heart muscle. The heart muscle constantly needs oxygen-rich blood to perform its...
Ischemic heart disease is what happens when the heart is deprived of oxygen. When this happens, one of the ways it manifests is known as angina. Coronary blood vessels supply blood, along with nutrients and oxygen, to the heart. Angina occurs when...
The body requires an adequate amount of oxygen to function properly. The heart is the organ that supplies oxygen throughout the body, through blood vessels. When the blood vessels are obstructed and blocked, a condition known as angina arises,...
Chest pain can be a frightening symptom, whether it is something of minor consequence or an indicator of serious heart disease. There are a number of medical conditions that cause chest pain; one of those is coronary artery spasm.
Angina, also called angina pectoris, is a term used to describe chest pain. Along with chest pain, individuals may also feel a sensation of pressure or tightness in the chest. The angina pain may be felt in the jaw, arm, neck, back or shoulder as...
Norvasc (amlodipine besylate) is used to treat hypertension, chronic stable angina in coronary artery disease, or angina caused by coronary artery spasm (Prinzmetal's angina). Norvasc is classed as a calcium channel blocker.
Norvasc, also known as amlodipine, is a medication of the calcium channel blocker class. It is taken orally and used for the treatment of various cardiovascular conditions such as high blood pressure (hypertension), chest pain (angina pectoris)...
When your blood flows to your heart, it must enter at a certain pressure for normal good health. When something reduces the flow of blood to your heart, you may experience angina. This is a specific type of pain in your chest associated with this...
Merck Manuals, an online medical library, reports that angina occurs when the heart's workload and oxygen needs are not being met. The Mayo Clinic reports that angina causes chest pain, and pressure, squeezing, or heaviness in the chest. Angina is...
Coronary vasospasm, also known as variant angina or Prinzmetal's angina, is a condition characterized by inappropriate constriction of the heart's arteries. Myron Prinzmetal first described the condition in 1959. Patients with this condition...
Angina is chest pain that occurs when part of the heart is not getting enough blood, according to the National Heart Lung and Blood Institute. Angina is a symptom of coronary heart disease or another underlying heart problem. It can feel like...
Angina is chest pain caused by a decrease in blood to the heart muscle. According to the National Heart Lung and Blood Institute, approximately 7 million people in the United States have angina. Many affected by angina complain about feelings of...
Cardiac ischemia is the term used when blood supply to the heart is decreased, which can happen due to a variety of reasons. Causes can include blockage of the arteries that supply the heart (coronary arteries), and decreased blood volume in the...
Heart disease is common in diabetics. According to the National Institute of Diabetes and Digestive and Kidney Disorders, or NIDDK, diabetics are twice as likely as non-diabetics to have heart disease or a stroke, and a person with diabetes may...
The coronary arteries are the blood vessels that supply blood to the heart. The heart is composed of muscle that is constantly working and needs a relatively high amount of oxygen in the blood in order to function correctly. Without it, the heart...
Angina occurs when blood vessels become clogged and reduce the flow of blood to the heart. The chest pains associated with angina cause a severe pressure on the chest, report doctors at the Mayo Clinic. Angina is one of the symptoms of...
Angina is chest pain that develops when the heart does not receive enough oxygen. Angina is a symptom rather than a disease, and it affects 7 million people in the United States, according to the National Heart, Lung and Blood Institute. People...
Triptans are drugs that increase the levels of serotonin in the brain so that the blood vessels constrict. This treats the symptoms of migraine headaches, which can cause nausea, vomiting, visual disturbances, sensitivity to sound and sensitivity...
Angina is chest pain that emanates from the nerves of the heart when the heart's demand for oxygen outpaces the supply provided by blood. It is caused by conditions in which either the oxygen supply is limited or the demand for oxygen is...
