Stephen J. Schueler, M.D.

Angina Overview

What is angina?
A person with angina has chest pain or chest discomfort, caused by low oxygen delivery to the heart muscle. In most cases, this is caused by coronary artery disease, a narrowing of the arteries that supply oxygenated blood to the heart. The symptoms of angina occur when the supply of oxygen cannot meet the demand. Unstable angina describes angina symptoms that are new, worsening, or occurring more frequently.

What are the symptoms of angina?
The most common symptoms of angina include chest pain, chest tightness, or chest heaviness. Other symptoms include nausea, faintness, excessive sweating, breathing difficulty, and arm pain.

How does the doctor treat angina?
Treatment of angina includes medications to reduce chest pain, improve coronary blood flow, and lower blood pressure. Some patients may be candidates for angioplasty or coronary artery bypass surgery.

Continue to Angina Incidence

Last Updated: Mar 9, 2011 References
Authors: Stephen J. Schueler, MD; John H. Beckett, MD; D. Scott Gettings, MD
Copyright DSHI Systems, Inc. Powered by: FreeMD - Your Virtual Doctor

PubMed Angina References
  1. Abrams J. Clinical practice. Chronic stable angina. N Engl J Med. 2005 Jun 16;352(24):2524-33. [1595880]
  2. Brown TL, Merrill J, Hill P, Bengel FM. Relationship of coronary calcium and myocardial perfusion in individuals with chest pain. Assessed by integrated rubidium-82 PET-CT. Nuklearmedizin. 2008;47(6):255-260. [19057799]
  3. O'Toole L. Angina (stable). Clin Evid. 2005 Jun;(13):62-9. [16135259]
  4. Parker JO. Angina pectoris: a review of current and emerging therapies. Am J Manag Care. 2004 Oct;10(11 Suppl):S332-8. [15603242]
  5. Scheidt S. Treatment of stable angina: medical and invasive therapy--implications for the elderly. Am J Geriatr Cardiol. 2005 Jul-Aug;14(4):183-92. [16015059]
FreeMD is provided for information purposes only and should not be used as a substitute for evaluation and treatment by a physician. Please review our terms of use.