Korotkoff vibrations in hypotension.
D000328:Adult; D000368:Aged; D001794:Blood Pressure; D001795:Blood Pressure Determination / Q000295:instrumentation; D005583:Fourier Analysis; D006801:Humans; D007022:Hypotension / Q000503:physiopathology*; D008297:Male; D008722:Methods; D014159:Transducers