Labil subaortic obstruction during exercise stress echocardiography

Am J Cardiol. 1999 Nov 1;84(9):1119-23, A10-1. doi: 10.1016/s0002-9149(99)00517-2.

Abstract

Exercise-induced subaortic obstruction and/or mitral valve systolic anterior motion causing mitral regurgitation were found in 43 of 2,280 patients (1.8%) assigned to treadmill exercise echocardiography.

MeSH terms

  • Adult
  • Aged
  • Aortic Stenosis, Subvalvular / diagnostic imaging*
  • Aortic Stenosis, Subvalvular / physiopathology
  • Blood Flow Velocity / physiology
  • Cardiomyopathy, Hypertrophic / diagnostic imaging
  • Cardiomyopathy, Hypertrophic / physiopathology
  • Echocardiography*
  • Echocardiography, Doppler
  • Exercise Test*
  • Female
  • Humans
  • Male
  • Middle Aged
  • Mitral Valve / diagnostic imaging
  • Mitral Valve / physiopathology
  • Mitral Valve Insufficiency / diagnostic imaging
  • Mitral Valve Insufficiency / physiopathology
  • Sensitivity and Specificity
  • Systole / physiology