Method for noninvasive estimation of left ventricular end diastolic pressure based on analysis of heart wall vibration

Electronics Letters

Volumn 32, Issue 11, 1996, Pages 949-950

  Sato, M ^a   Kanai, H ^a   Chubachi, N ^a   Honda, H ^b   Koiwa, Y ^b  

^a TOHOKU UNIVERSITY   (Japan)

^b TOHOKU UNIVERSITY SCHOOL OF MEDICINE   (Japan)

Author keywords

Cardiology; Wavelet transforms

Indexed keywords

BLOOD VESSEL PROSTHESES; CALCULATIONS; CARDIOVASCULAR SYSTEM; CATHETERS; ELECTROCARDIOGRAPHY; PRESSURE MEASUREMENT; WAVELET TRANSFORMS;

HEART WALL VIBRATION; INSTANTANEOUS EIGENFREQUENCY; MIRSKY METHOD; TIME FREQUENCY DISTRIBUTION; ULTRASONIC DOPPLER BASED METHOD;

CARDIOLOGY;

EID: 0030143661     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:19960659     Document Type: Article

References (4)

1. HONDA, H., KOIWA, Y., TAKAGI, K., KIKUCHI, J., HOSHI, N., TAKISHIMA, T., and BUTLER, J.P.: 'Noninvasive measurement of left ventricular myocardial elasticity', Am. J. Physiol., 1994, 266, pp. H881-H890
2. ADVANI, S.H., and LEE, Y.C.: 'Free vibrations of fluid-filled spherical shells', J. Sound Vib., 1970, 12, (4), pp. 453-462
3. MIRSKY, I., GHISTA, D.N., SANDLER, H.: 'Cardiac Mechanics: Physiological, clinical, and mathematical considerations' (John Wiley Inc, New York, 1974), pp. 331-358
4. KANAI, H., SATO, M., KOIWA, Y., and CHUBACHI, N.: Transcutaneous measurement and spectrum analysis of heart wall vibrations', IEEE Trans. UFFC, (to be published)