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Cited by 337

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

Determination of cardiac output by Doppler echocardiography.

Open access
Ihlen, H, Amlie, J P, Dale, J, Forfang, K, Nitter-Hauge, S, Otterstad, J E, Simonsen, S, Myhre, E·1984·Heart

Abstract

Cardiac output determined by Doppler echocardiography was compared with that determined by thermodilution at rest and during dobutamine infusion in 10 patients (group A) and by the Fick method at rest in 11 patients (group B). All patients had angina pectoris without valvular heart disease. Maximum spatial blood velocity and cross sectional aortic area were estimated by the Doppler technique and echocardiography. Cardiac output was calculated by multiplying blood velocity by aortic area at various levels in the ascending aorta. The best correlation of cardiac output between the invasive and non-invasive methods was obtained when maximum velocity in the aortic root and the aortic orifice area were used in the calculations. Cardiac output was considerably overestimated when area measurements in the aortic root were used.

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Crossref · 10.1136/hrt.51.1.54

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Metadata

Authors
Ihlen, H., Amlie, J. P., Dale, J., Forfang, K., Nitter-Hauge, S., Otterstad, J. E., Simonsen, S., & Myhre, E.
Venue
Heart
Publisher
BMJ
Published
1984-01-01
Volume
51
Issue
1
Pages
54-60
ISSN
1355-6037 (ISSN-L)
OpenAlex
W2006860851
Cited by
337
References
5
FWCI
16.59
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Determination of cardiac output by Doppler echocardiography. https://app.cochat.ai/papers/10.1136/hrt.51.1.54
The paper
Ihlen, H., Amlie, J. P., Dale, J., Forfang, K., Nitter-Hauge, S., Otterstad, J. E., Simonsen, S., & Myhre, E. (1984). Determination of cardiac output by Doppler echocardiography. Heart. https://doi.org/10.1136/hrt.51.1.54

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.