Coronary artery disease - Symptoms and causes - Mayo Clinic Coronary artery disease often develops over many years Symptoms are from the lack of blood flow to the heart They may include chest pain and shortness of breath A complete blockage of blood flow can cause a heart attack Treatment for coronary artery disease may include medicines and surgery Eating a nutritious diet, getting regular exercise and not smoking can help prevent coronary artery
Coronary artery disease - Diagnosis and treatment - Mayo Clinic To diagnose coronary artery disease, a healthcare professional examines you You are usually asked questions about your medical history and any symptoms If you have symptoms of coronary artery disease such as chest pain or shortness of breath, tests may be done to check your overall health
Arteriosclerosis atherosclerosis - Symptoms and causes Symptoms Mild atherosclerosis usually doesn't cause symptoms Atherosclerosis symptoms usually don't happen until an artery is so narrowed or clogged that it can't send enough blood to organs and tissues Sometimes a blood clot completely blocks blood flow The clot may break apart If this happens, it may cause a heart attack or stroke Symptoms of moderate to severe atherosclerosis depend on
Peripheral artery disease (PAD) - Symptoms and causes Peripheral artery disease (PAD) is a common condition in which narrowed arteries reduce blood flow to the arms or legs This condition also may be called peripheral arterial disease In PAD, the legs or arms — usually the legs — don't get enough blood flow to keep up with demand This may cause leg pain when walking, called claudication, and other symptoms
Heart attack - Symptoms causes - Mayo Clinic A heart attack occurs when an artery that sends blood and oxygen to the heart is blocked Fatty, cholesterol-containing deposits build up over time, forming plaques in the heart's arteries If a plaque ruptures, a blood clot can form The clot can block arteries, causing a heart attack During a heart attack, a lack of blood flow causes the tissue in the heart muscle to die
Stroke - Symptoms and causes - Mayo Clinic An ischemic stroke is caused by a blocked artery in the brain A hemorrhagic stroke is caused by leaking or bursting of a blood vessel in the brain Some people may have only a temporary disruption of blood flow to the brain, known as a transient ischemic attack (TIA) A TIA doesn't cause lasting symptoms Ischemic stroke Ischemic stroke
Pulmonary embolism - Symptoms and causes - Mayo Clinic Pulmonary embolism A pulmonary embolism (PE) occurs when a blood clot gets stuck in an artery in the lung, blocking blood flow to part of the lung Blood clots most often start in the legs and travel up through the right side of the heart and into the lungs This is called deep vein thrombosis (DVT)
Carotid artery disease - Diagnosis and treatment - Mayo Clinic The goal in treating carotid artery disease is to prevent stroke Treatment depends on how blocked the carotid arteries are, whether the blockage is causing symptoms, and the age and other illnesses of the person who has the blockage Treatment for mild to moderate blockage might involve: Lifestyle changes to slow the buildup of fatty deposits
Myocardial ischemia - Symptoms causes - Mayo Clinic Myocardial ischemia can develop slowly as arteries become blocked over time Or it can occur quickly when an artery becomes blocked suddenly Conditions that can cause myocardial ischemia include: Coronary artery disease (atherosclerosis) Plaques made up mostly of cholesterol build up on your artery walls and restrict blood flow
Atrial fibrillation - Symptoms and causes - Mayo Clinic Narrowed or blocked arteries, called coronary artery disease Thyroid disease such as an overactive thyroid Infections from viruses Heart surgery or stress due to surgery or sickness also may cause AFib Some people who have atrial fibrillation have no known heart disease or heart damage Lifestyle habits that can send the heart into AFib may