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Measurement of right and left ventricular volumes in healthy individuals with cine MR imaging.

Sechtem, U, Pflugfelder, P W, Gould, R G, Cassidy, M M, Higgins, C B·1987·Radiology

Abstract

Cine magnetic resonance (MR) imaging is a new, rapid MR pulse sequence that acquires up to 32 images per cardiac cycle at up to four levels of the heart within 4 minutes. In this study, the whole heart was encompassed by contiguous 10-mm transverse sections. Ventricular volumes were calculated by adding luminal areas determined in each section at end-diastole and end-systole. The left ventricular volume index was 57 ml/m2 +/- 9 at end-diastole and 17 ml/m2 +/- 4 at end-systole. The right ventricular volume index was 63 ml/m2 +/- 9 at end-diastole and 22 ml/m2 +/- 6 at end-systole. The left to right ventricular stroke volume ratio was 0.97 +/- 0.06, which was not statistically different from the theoretically expected ratio of 1. Interobserver and intraobserver measurements were closely correlated. Volume measurements were validated with two-dimensional echocardiography in five volunteers. Cine MR imaging allows reproducible three-dimensional measurement of right and left ventricular volumes with short imaging time and good temporal resolution.

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Metadata

Authors
Sechtem, U., Pflugfelder, P. W., Gould, R. G., Cassidy, M. M., & Higgins, C. B.
Venue
Radiology
Published
1987-06
Volume
163
Issue
3
Pages
697-702
ISSN
  • 0033-8419 (ISSN-L)
  • 1527-1315
OpenAlex
W2082152449
Cited by
407
References
0
FWCI
12.80
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Measurement of right and left ventricular volumes in healthy individuals with cine MR imaging. https://app.cochat.ai/papers/10.1148/radiology.163.3.3575717
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Sechtem, U., Pflugfelder, P. W., Gould, R. G., Cassidy, M. M., & Higgins, C. B. (1987). Measurement of right and left ventricular volumes in healthy individuals with cine MR imaging. Radiology. https://doi.org/10.1148/radiology.163.3.3575717

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