Abstract
Pulmonary hypertension and right heart failure are major causes of death in patients with COPD.1–3 The effect of pulmonary artery hypertension on right ventricular function is by no means clear. In the past, quantification of right ventricular function has been difficult because of the complex geometry of the right ventricle. Non-invasive radionuclide studies by measuring RVEF have recently indicated preclinical right ventricular dysfunction in patients with COPD. We4 and others5,6, however, convincingly have shown that RVEF appears to be highly dependent on afterload, thus raising the question concerning its use as a parameter of overall right ventricular function.
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© 1992 Springer-Verlag London
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Burghuber, O.C. (1992). Right Ventricular Contractility is Preserved and Preload Increased in Patients with Chronic Obstructive Pulmonary Disease and Pulmonary Artery Hypertension. In: Ježek, V., Morpurgo, M., Tramarin, R. (eds) Right Ventricular Hypertrophy and Function in Chronic Lung Disease. Current Topics in Rehabilitation. Springer, London. https://doi.org/10.1007/978-1-4471-3853-2_11
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DOI: https://doi.org/10.1007/978-1-4471-3853-2_11
Publisher Name: Springer, London
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