title: Systolic time intervals in aortic stenosis. Differential diagnosis of heart failure.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001024:Aortic Valve Stenosis / Q000175:diagnosis / Q000503:physiopathology*; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D006333:Heart Failure / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D013997:Time Factors