What is the pathological process which would cause this appearance in a left heart catheter trace? .
- A. Mitral stenosis
- B. Aortic stenosis
- C. Hypertrophic cardiomyopathy
- D. Aortic regurgitation
This is the brockenbrough-braunwald-morrow sign on left heart cath. Gradient increase in the postextrasystolic beat, increases subvalvular stenoses - so HOCM