Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 436

The DOI matches its Crossref record.

Augmentation of the Plasma Nor-Epinephrine Response to Exercise in Patients with Congestive Heart Failure

Chidsey, Charles A., Harrison, Donald C., Braunwald, Eugene·1962·New England Journal of Medicine

Abstract

THE manner in which the cardiovascular system responds to the increased metabolic demands of muscular exercise is of considerable interest to the clinician and physiologist. It has been suggested that the sympathetic nervous system plays an important part in mediating this response in normal man.1 2 3 4 5 In patients in whom the cardiac reserve is diminished, the normal increase of cardiac output during exercise is attenuated, or even abolished.6 , 7 It is not known to what extent the sympathetic nervous system is called into play under these circumstances. Diminished activity of this important reserve mechanism could be a factor in the abnormal cardiac . . .

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.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1056/nejm196209272671305

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.

A few free checks a day · papers already verified open instantly · results are public

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

See all 436

Metadata

Authors
Chidsey, C. A., Harrison, D. C., & Braunwald, E.
Venue
New England Journal of Medicine
Published
1962-09-27
Volume
267
Issue
13
Pages
650-654
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2340670561
Cited by
436
References
0
FWCI
12.69
Type
journal article
Language
en
Open access
closed

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: Augmentation of the Plasma Nor-Epinephrine Response to Exercise in Patients with Congestive Heart Failure. https://app.cochat.ai/papers/10.1056/nejm196209272671305
The paper
Chidsey, C. A., Harrison, D. C., & Braunwald, E. (1962). Augmentation of the Plasma Nor-Epinephrine Response to Exercise in Patients with Congestive Heart Failure. New England Journal of Medicine. https://doi.org/10.1056/nejm196209272671305

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.