Aug 8, 2023 · Cor pulmonale can be defined as an alteration in the structure (e.g., hypertrophy or dilatation) and function of the right ventricle (RV) of the heart caused by a primary disorder of the respiratory system resulting in pulmonary hypertension.

It is recommended that the diagnosis of cor pulmonale is made clinically and that this process should involve excluding other causes of peripheral oedema (swelling). Ensure that people with cor pulmonale caused by COPD are offered optimal COPD treatment,

Apr 20, 2023 · Cor pulmonale is an enlarged right ventricle in your heart that happens because of a lung condition. Pushing against high pressure in your pulmonary artery can cause your right ventricle to fail. Treatment addresses the lung condition that caused cor pulmonale. Most cases are chronic, or long-term.

Cor pulmonale can be defined as the clinical setting in which the right side of the heart, in particular the right ventricle (RV), is affected by a pressure overload that induces changes of RV function and morphology.

Cor pulmonale is right ventricular (RV) enlargement secondary to a lung disorder that causes pulmonary artery hypertension. Right ventricular failure follows. Findings include peripheral edema, neck vein distention, hepatomegaly, and a parasternal lift. Diagnosis is clinical and by echocardiography. Treatment is directed at the cause.

Jan 31, 2025 · Cor pulmonale refers to altered structure and function of the right ventricle due to chronic lung disease-related pulmonary hypertension (group 3). The mechanism involves hypoxic vasoconstriction which leads to permanent changes in the pulmonary vascular bed.

In this issue of the Journal, Hilde et al. report a study that challenges us to reconsider the definition of cor pulmonale even further. They studied 98 subjects with stable, moderate to severe COPD using both hemodynamic and echocardiographic methods and compared the echocardiographic findings with those of a matched healthy control group.