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Mitral regurgitation associated with aortitis syndrome.
Japanese Heart Journal
|May 1, 1983
Summary
Mitral regurgitation (MR) can occur in patients with aortitis syndrome, particularly in later stages. This heart valve condition may worsen with additional hemodynamic stress from conditions like hypertension.
Area of Science:
- Cardiology
- Vascular Medicine
- Rheumatology
Background:
- Aortitis syndrome, a condition affecting large arteries, can lead to cardiovascular complications.
- Mitral regurgitation (MR) is a potential, though less common, sequela of aortitis syndrome.
Observation:
- Three cases of MR in patients with aortitis syndrome are presented.
- Patients exhibited large artery lesions, aortic calcification, chronic inflammation, and congestive heart failure.
- Ventriculography confirmed MR in all three patients, with varying severity.
Findings:
- MR was associated with mitral valve prolapse, thickened leaflets, and moderate to massive aortic regurgitation (AR).
- Left ventricular dilation was observed, but contractility remained adequate.
- The incidence of MR in this cohort was 3.1%.
Implications:
- MR may manifest in advanced stages of aortitis syndrome.
- Valvular lesions secondary to aortitis, exacerbated by hemodynamic loads (hypertension, AR), likely contribute to MR.
- This highlights the importance of monitoring cardiac function in aortitis patients.