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Propranolol for pulmonary oedema in mitral stenosis
C Narasimhan1, G Joseph, C S Thomas
1Department of Cardiology, Christian Medical College and Hospital, Vellore, India.
International Journal of Cardiology
|April 1, 1994
Summary
A young adult with mitral stenosis and pulmonary edema improved with intravenous propranolol, a beta blocker, and later underwent successful balloon mitral valvotomy. This suggests beta blockade may benefit select patients with mitral stenosis and tachycardia.
Area of Science:
- Cardiology
- Pulmonary Medicine
- Pharmacology
Background:
- Mitral stenosis is a narrowing of the mitral valve, often leading to pulmonary edema.
- Conventional therapy for heart failure in this context may not always be effective.
- Tachycardia can exacerbate symptoms in patients with mitral stenosis.
Observation:
- A young adult presented with mitral stenosis and pulmonary edema.
- The patient did not respond to standard anti-failure treatments.
- Intravenous propranolol was administered, leading to clinical improvement.
Findings:
- Intravenous beta-blockade with propranolol showed efficacy in this patient.
- Successful balloon mitral valvotomy was performed subsequently.
- The patient's condition improved significantly with this combined approach.
Implications:
- Intravenous beta blockade, typically contraindicated in pulmonary edema, may offer a therapeutic benefit in specific cases of mitral stenosis with tachycardia.
- This case highlights a potential alternative or adjunctive treatment strategy.
- Further research into beta-blocker use in specific cardiac conditions is warranted.