Congestive heart failure history and symptoms

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Systolic Dysfunction
Diastolic Dysfunction
HFpEF
HFrEF

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Differentiating Congestive heart failure from other Diseases

Epidemiology and Demographics

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History and Symptoms

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Treatment

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Medical Therapy:

Summary
Acute Pharmacotherapy
Chronic Pharmacotherapy in HFpEF
Chronic Pharmacotherapy in HFrEF
Diuretics
ACE Inhibitors
Angiotensin receptor blockers
Aldosterone Antagonists
Beta Blockers
Ca Channel Blockers
Nitrates
Hydralazine
Positive Inotropics
Anticoagulants
Angiotensin Receptor-Neprilysin Inhibitor
Antiarrhythmic Drugs
Nutritional Supplements
Hormonal Therapies
Drugs to Avoid
Drug Interactions
Treatment of underlying causes
Associated conditions

Exercise Training

Surgical Therapy:

Biventricular Pacing or Cardiac Resynchronization Therapy (CRT)
Implantation of Intracardiac Defibrillator
Ultrafiltration
Cardiac Surgery
Left Ventricular Assist Devices (LVADs)
Cardiac Transplantation

ACC/AHA Guideline Recommendations

Initial and Serial Evaluation of the HF Patient
Hospitalized Patient
Patients With a Prior MI
Sudden Cardiac Death Prevention
Surgical/Percutaneous/Transcather Interventional Treatments of HF
Patients at high risk for developing heart failure (Stage A)
Patients with cardiac structural abnormalities or remodeling who have not developed heart failure symptoms (Stage B)
Patients with current or prior symptoms of heart failure (Stage C)
Patients with refractory end-stage heart failure (Stage D)
Coordinating Care for Patients With Chronic HF
Quality Metrics/Performance Measures

Implementation of Practice Guidelines

Congestive heart failure end-of-life considerations

Specific Groups:

Special Populations
Patients who have concomitant disorders
Obstructive Sleep Apnea in the Patient with CHF
NSTEMI with Heart Failure and Cardiogenic Shock

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-In-Chief: Lakshmi Gopalakrishnan, M.B.B.S. [2]

Overview

The classic symptoms of heart failure include dyspnea, fatigue, and fluid retention. Patients with heart failure present in different ways. Some patients present with exercise intolerance but show little evidence of congestion or edema. Other patients present with mild symptoms of edema and pulmonary congestion. The ejection fraction is usually below 35% in patients who are symptomatic with systolic heart failure.

Symptoms

Typical symptoms More specific signs
Breathlessness Elevated jugular venous pressure
Less typical symptoms Less specific signs
Nocturnal cough Weight gain (>2 kg/week)
The above table adopted from 2021 ESC Guideline

[1]







Symptoms of Left Sided Congestive Heart Failure

The left side pumps blood into the systemic circulation, while the right side pumps blood into the pulmonary circulation. Although left-sided heart failure will reduce forward cardiac output to the systemic circulation, the initial symptoms are often due to pulmonary congestion. In systolic dysfunction, the ejection fraction is decreased, leaving an abnormally elevated volume of blood in the left ventricle. In diastolic dysfunction, left ventricular end-diastolic pressure will be high. This increase in volume or pressure backs up to the left atrium and then into the pulmonary veins. Increased volume or pressure in the pulmonary veins impairs the normal drainage of the alveoli and favors the flow of fluid from the capillaries to the lung parenchyma, causing pulmonary edema. This impairs gas exchange and results in hypoxemia. Thus, left-sided heart failure often presents with respiratory symptoms including:

New York Heart Association Criteria (NYHA)

The following criteria are often used to gauge the severity of heart failure:

  • NYHA I: No symptoms with ordinary activity.
  • NYHA IV: Unable to carry out any physical activity without discomfort. Symptoms of cardiac insufficiency present at rest.

References

  1. McDonagh TA, Metra M, Adamo M, Gardner RS, Baumbach A, Böhm M, Burri H, Butler J, Čelutkienė J, Chioncel O, Cleland J, Coats A, Crespo-Leiro MG, Farmakis D, Gilard M, Heymans S, Hoes AW, Jaarsma T, Jankowska EA, Lainscak M, Lam C, Lyon AR, McMurray J, Mebazaa A, Mindham R, Muneretto C, Francesco Piepoli M, Price S, Rosano G, Ruschitzka F, Kathrine Skibelund A (September 2021). "2021 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure". Eur Heart J. 42 (36): 3599–3726. doi:10.1093/eurheartj/ehab368. PMID 34447992 Check |pmid= value (help). Vancouver style error: initials (help)

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