Abstract
To assess atrial contribution to left ventricular (LV) filling in hypertension, we studied, using pulsed Doppler echocardiography, 22 hypertensive patients without apparent LV hypertrophy (LVH), 12 hypertensive patients with LVH, and 24 age-matched normal subjects. From mitral flow velocity waveform, we determined peak velocity of early diastolic filling flow (peak E), peak velocity of late diastolic filling flow (peak A), and the peak A/peak E ratio (peak A/peak E). Peak E decreased in hypertensives without apparent LVH and showed a further decrease in hypertensives with LVH compared with normal subjects (57±8 [mean ± SD];P
| Original language | English |
|---|---|
| Pages (from-to) | 33-40 |
| Number of pages | 8 |
| Journal | Heart and Vessels |
| Volume | 5 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Mar 1989 |
| Externally published | Yes |
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Keywords
- Atrial function
- Left ventricular filling
- Left ventricular hypertrophy
- Ventricular diastolic function
ASJC Scopus subject areas
- Cardiology and Cardiovascular Medicine
Cite this
Limited atrial compensation to reduced early diastolic filling in hypertensive patients with advanced left ventricular hypertrophy : A Doppler echocardiographic study. / Kitabatake, Akira; Tanouchi, Jun; Masuyama, Tohru; Fujii, Kenshi; Ishihara, Ken; Uematsu, Masaaki; Itoh, Hiroshi; Yoshida, Yutaka; Hori, Masatsugu; Inoue, Michitoshi; Kamada, Takenobu.
In: Heart and Vessels, Vol. 5, No. 1, 03.1989, p. 33-40.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Limited atrial compensation to reduced early diastolic filling in hypertensive patients with advanced left ventricular hypertrophy
T2 - A Doppler echocardiographic study
AU - Kitabatake, Akira
AU - Tanouchi, Jun
AU - Masuyama, Tohru
AU - Fujii, Kenshi
AU - Ishihara, Ken
AU - Uematsu, Masaaki
AU - Itoh, Hiroshi
AU - Yoshida, Yutaka
AU - Hori, Masatsugu
AU - Inoue, Michitoshi
AU - Kamada, Takenobu
PY - 1989/3
Y1 - 1989/3
N2 - To assess atrial contribution to left ventricular (LV) filling in hypertension, we studied, using pulsed Doppler echocardiography, 22 hypertensive patients without apparent LV hypertrophy (LVH), 12 hypertensive patients with LVH, and 24 age-matched normal subjects. From mitral flow velocity waveform, we determined peak velocity of early diastolic filling flow (peak E), peak velocity of late diastolic filling flow (peak A), and the peak A/peak E ratio (peak A/peak E). Peak E decreased in hypertensives without apparent LVH and showed a further decrease in hypertensives with LVH compared with normal subjects (57±8 [mean ± SD];P
AB - To assess atrial contribution to left ventricular (LV) filling in hypertension, we studied, using pulsed Doppler echocardiography, 22 hypertensive patients without apparent LV hypertrophy (LVH), 12 hypertensive patients with LVH, and 24 age-matched normal subjects. From mitral flow velocity waveform, we determined peak velocity of early diastolic filling flow (peak E), peak velocity of late diastolic filling flow (peak A), and the peak A/peak E ratio (peak A/peak E). Peak E decreased in hypertensives without apparent LVH and showed a further decrease in hypertensives with LVH compared with normal subjects (57±8 [mean ± SD];P
KW - Atrial function
KW - Left ventricular filling
KW - Left ventricular hypertrophy
KW - Ventricular diastolic function
UR - http://www.scopus.com/inward/record.url?scp=0024470637&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0024470637&partnerID=8YFLogxK
U2 - 10.1007/BF02058356
DO - 10.1007/BF02058356
M3 - Article
C2 - 2531139
AN - SCOPUS:0024470637
VL - 5
SP - 33
EP - 40
JO - Heart and Vessels
JF - Heart and Vessels
SN - 0910-8327
IS - 1
ER -