Unstable angina

:: Definition :: Images :: About :: Causes :: Symptoms :: Treatment :: Further Reading

Search results last updated: 5/9/2009

unstable angina - Definition: (Source: MedLinePlus)

Unstable angina is a type of acute chest pain that occurs when your heart doesn't get enough oxygen. It can be a warning sign of a heart attack. See also: Stable angina Variant angina ...
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unstable angina - Images (Source: MedLinePlus)

Coronary artery balloon angioplasty - series

About unstable angina (Source: Medem)

Angina can be an early warning of serious heart disease. An article in the August 16, 2000, issue of The Journal of the American Medical Association (Antman et al) discusses a new way for doctors to evaluate patients with unstable angina. ... [ read more.. ]

Causes of unstable angina (Source: MedLinePlus)

Coronary artery disease due to atherosclerosis is by far the most common cause of unstable angina. Atherosclerosis is the buildup of fatty material called plaque along the walls of the arteries. This causes arteries to become less flexible and narrow, which interrupts blood flow to the heart, causing chest pain. At first, angina may be considered stable -- that is, the chest pain only occurs with activity or stress. Unstable angina is chest pain that is sudden and gets increasingly worse. The chest pain: Occurs without cause (for example, it wakes you up from sleep); Lasts longer than 15 - 20 minutes; Responds poorly to a medicine called nitroglycerin; May occur along with a drop in blood pressure or significant shortness of breath. People with unstable angina are at increased risk of having a heart attack. A coronary artery spasm is a rare cause of angina . Risk factors for coronary artery disease include: Being male; Diabetes ; Getting older; Family history of coronary heart disease before age 50; High blood pressure ; High LDL cholesterol ; Low HDL cholesterol ; Not getting enough exercise; Smoking; Obesity. ... [ read more.. ]

Symptoms of unstable angina (Source: MedLinePlus)

Symptoms include: Sudden chest pain that may also be felt in the shoulder, arm, jaw, neck, back, or other area; Pain that feels like tightness, squeezing, crushing, burning, choking, or aching; Pain that occurs at rest and does not easily go away when using medicine. If you have stable angina, you may be developing unstable angina if the chest pain: Starts to feel different; Lasts longer than 15 - 20 minutes; Occurs at different times. ... [ read more.. ]

unstable angina - Conventional Treatments (Source: MedLinePlus)

Your doctor may want you to check into the hospital to get some rest and prevent complications. Blood thinners (antiplatelet drugs) are commonly used to treat and prevent unstable angina. Such medicines include aspirin and the prescription drug clopidogrel. The two medicines are often used together. Aspirin (and sometimes clopidogrel) may reduce the chance of heart attack in certain patients. During an unstable angina event, you may receive heparin and nitroglycerin. Other treatments may include medicines to control blood pressure, anxiety, abnormal heart rhythms , and cholesterol. Some people may need CABG (coronary artery bypass grafting) or angioplasty with stenting. Angioplasty with stenting does not help you live longer than just taking medicine, but it can reduce angina or other symptoms of coronary artery disease. Angioplasty with stenting, however, can be a life-saving procedure if you are having a heart attack ... [ read more.. ]

Further Reading on unstable angina

Heart Attack and Unstable Angina - Overview ( WebMD ) ...and save your life.Your doctor might call a heart attack a myocardial infarction, or MI. What is angina , and why is unstable ...a myocardial infarction, or MI. What is angina , and why is unstable ... Heart Attack and Unstable Angina - Treatment Overview ( WebMD ) When a heart attack is in progress , you need to act quickly . Prompt treatment with medicines , angioplasty combined with stenting ,...Care. More information Initial treatment of chest pain Treating... The Goal: Healthy Cholesterol Levels ( WebMD ) If you have too much cholesterol in your bloodstream , the excess may be deposited in arteries , including the coronary ( heart )...that is often calcified (hardened) usually cause angina ( chest pain ). Women and Coronary Artery Disease - Topic Overview ( WebMD ) Why is it important for women to learn about coronary artery disease ? Many women underestimate the threat coronary artery disease ...topics: Coronary Artery Disease. Heart Attack and Unstable Angina . Using Nitroglycerin for Sudden Chest Pain - Topic Overview ( WebMD ) ...is a vasodilator, a medicine that opens blood vessels to improve blood flow. It is used to treat angina -a type of chest pain -that...blood flow. It is used to treat angina -a type of chest... Low-Dose Aspirin Therapy - Topic Overview ( WebMD ) Good old aspirin , the common pain reliever that has been in our medicine cabinets for almost a ...coronary artery disease. By people with stable angina . By people with unstable angina . After bypass... Type 1 Diabetes: Living With Complications - Treatment Overview ( WebMD ) Treatment for your complication from type 1 diabetes depends on the stage of the disease...topics Coronary Artery Disease, Heart Attack and Unstable Angina , Peripheral Arterial Disease of the Legs, Angioplasty with stent placement for heart attack and unstable angina ( WebMD ) Angioplasty , also know as percutaneous coronary intervention ( PCI ) or percutaneous transluminal coronary angioplasty ( PTCA ), is a ...Are having a heart attack. Have frequent or severe chest pain ... Angina ( eMedicineHealth )

	unstable angina: Health Search Results from the Invisible Web

unstable angina: Health Search Results from the Invisible Web