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[Cardiopulmonary function after segmental resection of the lung].
Zeitschrift Fur Die Gesamte Innere Medizin Und Ihre Grenzgebiete
|December 1, 1979
Summary
Parenchyma-saving lung resection can lead to pulmonary hypertension in 15 patients. This can cause functional heart insufficiency, impacting stroke volume and contractility.
Area of Science:
- Cardiology
- Pulmonology
- Thoracic Surgery
Context:
- Lung resections, including lobectomy, cone, and segment resection, are common thoracic surgical procedures.
- Assessing the long-term cardiopulmonary consequences of lung-sparing surgeries is crucial for patient management.
Purpose:
- To investigate the incidence and cardiac sequelae of pulmonary hypertension following parenchyma-saving lung resections.
Summary:
- Radiocardiography, ergooxytensiometry, and heart probing were used in 22 patients who underwent lung resections.
- Pulmonary hypertension developed in 15 patients post-lung resection compared to control groups.
- Functional heart insufficiency was observed in 11 patients, characterized by reduced stroke volume, altered ventricular volumes, and decreased myocardial contractility.
Impact:
- Highlights the risk of developing pulmonary hypertension and subsequent cardiac dysfunction after lung-sparing surgeries.
- Emphasizes the need for comprehensive cardiac monitoring in patients following thoracic lung procedures.
- Informs surgical decision-making and postoperative care strategies to mitigate cardiopulmonary complications.