Ask the Expert

Get answers to your heart disease prevention questions.

Note: This is for informational purposes only. Doctors cannot provide a diagnosis or individual treatment advice via e-mail. Please consult your physician about your specific health care concerns.

Please install flash player to see this video.

Heart Center Virtual Tour

Unstable angina - Treatment

Alternative Names

Accelerating angina; New-onset angina; Angina - unstable; Progressive angina

Treatment:

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

Expectations (prognosis):

How well you do depends on many different things, including:

The severity of coronary artery disease
The severity of the most current unstable angina attack
Whether you've ever had a heart attack
The medicines you were taking when the angina attack started

Arrhythmias and heart attacks can cause sudden death.

Complications:

Unstable angina may lead to a heart attack.

Calling your health care provider:

Call your health care provider immediately if you develop symptoms of unstable angina.

Call your doctor if you have any symptoms of angina.

If you think you are having a heart attack, seek immediate medical treatment.

Coronary artery balloon angioplasty - series

Reviewed last on: 7/15/2008
Alan Berger, MD, Assistant Professor, Divisions of Cardiology and Epidemiology, University of Minnesota, Minneapolis, MN. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

References

Anderson JL, Adams CD, Antman EM, Bridges CR, Califf RM, Casey DE Jr., et al. ACC/AHA 2007 guidelines for the management of patients with unstable angina/non-ST-Elevation myocardial infarction: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Writing Committee to Revise the 2002 Guidelines for the Management of Patients With Unstable Angina/Non-ST-Elevation Myocardial Infarction) developed in collaboration with the American College of Emergency Physicians, the Society for Cardiovascular Angiography and Interventions, and the Society of Thoracic Surgeons endorsed by the American Association of Cardiovascular and Pulmonary Rehabilitation and the Society for Academic Emergency Medicine. J Am Coll Cardiol. 2007;50:e1-e157.

Antman EM. ST-Elevation Myocardial Infarction: Management. In: Libby P, Bonow RO, Mann DL, Zipes DP, eds. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 8th ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 51.

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997- A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

Home > Medical Reference > Encyclopedia (English)