Home > Medical Reference > Patient Education

Ask the Expert

Get answers to your Heart Failure 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

Heart failure - Symptoms

Description

An in-depth report on the causes, diagnosis, treatment, and prevention of heart failure.

Alternative Names

Cardiomyopathy; Congestive heart failure

Symptoms:

Many symptoms of heart failure result from the congestion that develops as fluid backs up into the lungs and leaks into the tissues. Other symptoms result from inadequate delivery of oxygen-rich blood to the body's tissues. Since heart failure can progress rapidly, it is essential to consult a doctor immediately if any of the following symptoms are detected:

Fatigue. Patients may feel unusually tired.

Shortness of Breath (Dyspnea).

Patients typically report that they feel out of breath after exertion. While this may begin only when climbing stairs or taking longer walks, it can eventually be present even when walking around the home. (Those who experience chest pain or feel like a heavy weight is pressing on the chest should also be evaluated for possible angina.)
Orthopnea refers to the shortness of breath patients may experience when they lie flat at night. Patients may report that they need to use one or two pillows underneath their head and shoulders in order to be able to sleep. Sitting up with legs hanging over the side of the bed often relieves symptoms.
Paroxysmal nocturnal dyspnea (PND) refers to sudden episodes that awaken a patient at night. Symptoms include severe shortness of breath and coughing or wheezing, which generally occur 1 - 3 hours after going to sleep. Unlike orthopnea, symptoms are not relieved by sitting up.

Fluid Retention (Edema) and Weight Gain. Patients may complain of foot, ankle, leg or abdominal swelling. In rare cases, swelling can occur in the veins of the neck. Fluid retention can cause sudden weight gain and frequent urination.

Wheezing or Cough. Patients may have asthma-like wheezing, or a dry hacking cough that occurs a few hours after lying down but then stops after sitting up.

Loss of Muscle Mass. Over time, patients may lose muscle weight due to low cardiac output and a significant reduction in physical activity.

Gastrointestinal Symptoms. Patients experience loss of appetite or a sense of feeling full after eating small amounts. They may also have abdominal pain.

Pulmonary Edema. When fluid in the lungs builds up, it is called pulmonary edema. When this happens, symptoms become more severe. These episodes may happen suddenly, or gradually build up over a matter of days:

In addition to shortness of breath, patients sometimes have a cough that produces a pinkish froth.
Patients may experience a bubbling sensation in the lungs and feel as if they are drowning.
Typically, the skin is clammy and pale, sometimes nearly blue. This is a life-threatening situation, and the patient must go immediately to an emergency room.

Abnormal Heart Rhythms. Patients may have episodes of abnormally fast or slow heart rate.

Central Sleep Apnea. This sleep disorder results when the brain fails to signal the muscles to breathe during sleep. It occurs in up to half of people with heart failure. Sleep apnea causes disordered breathing at night. If heart failure progresses, the apnea may be so acute that a person, unable to breathe, may awaken from sleep in panic.

Resources

www.nhlbi.nih.gov -- National Heart, Lung, and Blood Institute
www.americanheart.org -- American Heart Association
www.acc.org -- American College of Cardiology
www.hfsa.org -- Heart Failure Society of America
www.heartfailure.org -- Heart Failure Online
www.unos.org -- United Network for Organ Sharing
www.organdonor.org -- National Transplant Society
www.organdonor.gov -- US government organ donor site

References

Bibbins-Domingo K, Pletcher MJ, Lin F, Vittinghoff E, Gardin JM, et al. Racial differences in incident heart failure among young adults. N Engl J Med. 2009 Mar 19;360(12):1179-90.

Birks EJ, Tansley PD, Hardy J, George RS, Bowles CT, Burke M, et al. Left ventricular assist device and drug therapy for the reversal of heart failure. N Engl J Med. 2006 Nov 2;355(18):1873-84.

Carlson MD, Wilkoff BL, Maisel WH, Carlson MD, Ellenbogen KA, Saxon LA, et al. Recommendations from the Heart Rhythm Society Task Force on Device Performance Policies and Guidelines Endorsed by the American College of Cardiology Foundation (ACCF) and the American Heart Association (AHA) and the International Coalition of Pacing and Electrophysiology Organizations (COPE). Heart Rhythm. 2006 Oct;3(10):1250-73.

Epstein AE, Dimarco JP, Ellenbogen KA, Estes NA 3rd, Freedman RA, Gettes LS, et al. ACC/AHA/HRS 2008 Guidelines for device-based therapy of cardiac rhythm abnormalities. Heart Rhythm. 2008 Jun;5(6):e1-62. Epub 2008 May 21.

Gissi-HF Investigators, Tavazzi L, Maggioni AP, Marchioli R, Barlera S, Franzosi MG, et al. Effect of n-3 polyunsaturated fatty acids in patients with chronic heart failure (the GISSI-HF trial): a randomised, double-blind, placebo-controlled trial. Lancet. 2008 Oct 4;372(9645):1223-30. Epub 2008 Aug 29.

Hare JM. The dilated, restrictive, and infiltrative cardiomyopathies. In: Libby P, Bonow RO, Mann DL, Zipes DP, eds. Libby: Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 8th ed. Saunders; 2007: chap 64.

Haykowsky MJ, Liang Y, Pechter D, Jones LW, McAlister FA, Clark AM. A meta-analysis of the effect of exercise training on left ventricular remodeling in heart failure patients: the benefit depends on the type of training performed. J Am Coll Cardiol. 2007 Jun 19;49(24):2329-36. Epub 2007 Jun 4.

Hess OM and Carroll JD. Clinical assessment of heart failure. In: Libby P, Bonow RO, Mann DL, Zipes DP, eds. Libby: Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 8th ed. Saunders; 2007: chap 23.

Hildebrandt P. Systolic and nonsystolic heart failure: equally serious threats. JAMA. 2006 Nov 8;296(18):2259-60.

Jessup M, Abraham WT, Casey DE, Feldman AM, Francis GS, Ganiats TG, et al. 2009 focused update: ACCF/AHA Guidelines for the Diagnosis and Management of Heart Failure in Adults: a report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines: developed in collaboration with the International Society for Heart and Lung Transplantation. Circulation. 2009 Apr 14;119(14):1977-2016. Epub 2009 Mar 26

Konstam MA, Gheorghiade M, Burnett JC Jr, Grinfeld L, Maggioni AP, Swedberg K, et al. Effects of oral tolvaptan in patients hospitalized for worsening heart failure: the EVEREST Outcome Trial. JAMA. 2007 Mar 25; [Epub ahead of print]

Khush KK, Waters DD, Bittner V, Deedwania PC, Kastelein JJ, Lewis SJ, et al. Effect of high-dose atorvastatin on hospitalizations for heart failure: subgroup analysis of the Treating to New Targets (TNT) study. Circulation. 2007 Feb 6;115(5):576-83. Epub 2007 Jan 29.

Liu PP and Schultheiss H-P. Myocarditis. In: Libby P, Bonow RO, Mann DL, Zipes DP, eds. Libby: Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 8th ed. Saunders; 2007: chap 66.

Mann DL. Management of heart failure patients with reduced ejection fraction. In: Libby P, Bonow RO, Mann DL, Zipes DP, eds. Libby: Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 8th ed. Saunders; 2007: chap 25.

McAlister FA, Ezekowitz J, Dryden DM, Hooton N, Vandermeer B, Friesen C, et al. Cardiac Resynchronization Therapy and Implantable Cardiac Defibrillators in Left Ventricular Systolic Dysfunction. Evidence Report/Technology Assessment No. 152 (Prepared by the University of Alberta Evidence-based Practice Center under Contract No. 290-02-0023). AHRQ Publication No. 07-E009. Rockville, MD: Agency for Healthcare Research and Quality. June 2007.

Naka Y and Rose EA. Assisted circulation in the Treatment of Heart Failure. In: Libby P, Bonow RO, Mann DL, Zipes DP, eds. Libby: Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 8th ed. Saunders; 2007; chap 28.

Rich S and McLaughlin VV. Pulmonary hypertension. In: Libby P, Bonow RO, Mann DL, Zipes DP, eds. Libby: Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 8th ed. Saunders; 2007: chap 73.

Schocken DD, Benjamin EJ, Fonarow GC, Krumholz HM, Levy D, Mensah GA, et al.Prevention of heart failure: a scientific statement from the American Heart Association Councils on Epidemiology and Prevention, Clinical Cardiology, Cardiovascular Nursing, and High Blood Pressure Research; Quality of Care and Outcomes Research Interdisciplinary Working Group; and Functional Genomics and Translational Biology Interdisciplinary Working Group. Circulation. 2008 May 13;117(19):2544-65. Epub 2008 Apr 7.

Reviewed last on: 5/13/2009
Harvey Simon, MD, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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.