Determinants of the Left Atrial Pressure Pulse in Mitral Valve Disease

Author:

HAMER NEIL A. J.1,ROY SUJOY B.1,DOW JAMES W.1

Affiliation:

1. From the Tufts Medical Services and Circulation Laboratory, Boston City Hospital and the Department of Medicine, Tufts University School of Medicine.

Abstract

The difficulties of preoperative evaluation of patients with combinations of mitral stenosis and incompetence prompted analysis of the left atrial pressure pulse in a series of patients studied by left atrial puncture. Theoretic considerations indicate that similar pressure pulses may be produced by a variety of mitral valve lesions if the volume-pressure characteristics of the left atrium are appropriate. An explanation is offered for the differences found in the presence of mitral regurgitation.

Publisher

Ovid Technologies (Wolters Kluwer Health)

Subject

Physiology (medical),Cardiology and Cardiovascular Medicine

Reference29 articles.

1. The quantitative estimation of valvular incompetence by dye dilution curves;KORNER P. I.;Clin. Sc.,1955

2. SIMPLE METHOD FOR ESTIMATING MITRAL REGURGITATION BY DYE DILUTION CURVES

3. Dye-dilution curves from systemic arteries and left atrium of patients with valvular heart disease. Proc. Staff Meet;KEYS J. R.;Mayo Clin.,1956

4. Hemodynanuies of mitral stenosis and regurgitation;HAYNES F.;Fed. Proc.,1957

5. The diagnosis of mitral regurgitation by cardioangiography;SMITH P. W.;Circulation,1955

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