The DOI matches its Crossref record.
Variables predictive of survival in patients with coronary disease. Selection by univariate and multivariate analyses from the clinical, electrocardiographic, exercise, arteriographic, and quantitative angiographic evaluations.
Open accessAbstract
A progression of univariate followed by multivariate analyses was applied to 46 variables selected from the clinical examination, exercise test, coronary arteriography, and quantitative angiographic assessment of left ventricular function in patients with coronary disease to determine those variables most predictive of survival. For the 733 medically treated patients, the final Cox's regression analysis showed that the left ventricular ejection fraction was most predictive of survival, followed by age, number of vessels with stenosis(es) greater than or equal to 70%, and ventricular arrhythmia on the resting electrocardiogram. For the 1870 surgically treated patients, ventricular arrhythmia on the resting electrocardiogram was most predictive of survival followed by ejection fraction, heart murmur, left main coronary artery stenosis greater than or equal to 50%, and use of diuretic agents.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Pfeffer, M. A., Braunwald, E., Moyé, L. A., Basta, L., Brown, E. J., Cuddy, T. E., Davis, B. R., Geltman, E. M., Goldman, S., Flaker, G. C., et al. (1992) · New England Journal of Medicine · doi:10.1056/nejm199209033271001 · Cited by 5,911
2013 ESC guidelines on the management of stable coronary artery disease
Task Force Members, Montalescot, G., Sechtem, U., Achenbach, S., Andreotti, F., Arden, C., Budaj, A., Bugiardini, R., Crea, F., Cuisset, T., et al. (2013) · European Heart Journal · doi:10.1093/eurheartj/eht296 · Cited by 4,510
Cohn, J. N., Ferrari, R., & Sharpe, N. (2000) · Journal of the American College of Cardiology · doi:10.1016/s0735-1097(99)00630-0 · Cited by 2,161
Fihn, S. D., Blankenship, J. C., Alexander, K. P., Bittl, J. A., Byrne, J. G., Fletcher, B. J., Fonarow, G. C., Lange, R. A., Levine, G. N., Maddox, T. M., et al. (2014) · Circulation · doi:10.1161/cir.0000000000000095 · Cited by 1,029
Swedberg, K., Held, P., Kjekshus, J., Rasmussen, K., Rydén, L., & Wedel, H. (1992) · New England Journal of Medicine · doi:10.1056/nejm199209033271002 · Cited by 964
Metadata
- Authors
- Hammermeister, K. E., DeRouen, T. A., & Dodge, H. T.
- Venue
- Circulation
- Published
- 1979-03
- Volume
- 59
- Issue
- 3
- Pages
- 421-430
- ISSN
- 0009-7322 (ISSN-L)
- 1524-4539
- OpenAlex
- W2001558042
- Cited by
- 676
- References
- 0
- FWCI
- 18.01
- Type
- journal article
- Language
- en
- Open access
- bronze
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Variables predictive of survival in patients with coronary disease. Selection by univariate and multivariate analyses from the clinical, electrocardiographic, exercise, arteriographic, and quantitative angiographic evaluations. https://app.cochat.ai/papers/10.1161/01.cir.59.3.421
- The paper
- Hammermeister, K. E., DeRouen, T. A., & Dodge, H. T. (1979). Variables predictive of survival in patients with coronary disease. Selection by univariate and multivariate analyses from the clinical, electrocardiographic, exercise, arteriographic, and quantitative angiographic evaluations. Circulation. https://doi.org/10.1161/01.cir.59.3.421
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.
