Pulmonary Hemodynamics in Systemic Hypertension
| Autor: | Brent M. Parker, James A. Freeman, Charles S. Brooks, Martin A. Alpert, John H. Bauer |
|---|---|
| Rok vydání: | 1979 |
| Předmět: |
Pulmonary and Respiratory Medicine
business.industry medicine.medical_treatment Systemic blood pressure Critical Care and Intensive Care Medicine medicine.disease Pulmonary hypertension medicine.anatomical_structure Minoxidil Anesthesia medicine Vascular resistance In patient Term effect Cardiology and Cardiovascular Medicine business Pulmonary hemodynamics medicine.drug Cardiac catheterization |
| Zdroj: | Chest. 76:379-383 |
| ISSN: | 0012-3692 |
| Popis: | To assess the effect of minoxidil on pulmonary hemodynamics, we performed cardiac catheterization on ten patients, prior to the administration of minoxidil, at six months after its addition to their existing drag regimens, and on seven patients following 12 or more months of minoxidil therapy. Systemic blood pressure and systemic vascular resistance were significantly reduced at six months and following 12 or more months of minoxidil therapy. Before receiving minoxidil, nine of ten patients had elevated pulmonary vascular resistance. There were no significant changes in pulmonary vascular resistance following the initiation of minoxidil. The data suggest that pulmonary hypertension is common in patients with longstanding poorly controlled systemic hypertension, and that minoxidil, in doses sufficient to significantly reduce systemic blood pressure, does not cause or aggravate pulmonary hypertension. |
| Databáze: | OpenAIRE |
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