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January 1, 1953Circulation

The Effect of Exercise on Coronary Blood Flow, Myocardial Oxygen Consumption and Cardiac Efficiency in Man

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Why the study?

Does exercise increase coronary blood flow and myocardial oxygen consumption in humans?

Population

Humans in vivo (including normal and failing heart muscle)

Design

Other

Authors

TLTHOMAS A. LOMBARDONational Institutes of HealthLRLeonard B. RoseWitten/Herdecke UniversityMTM TaeschlerSanden (Japan)

Discussion

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Overview

Supports exercise in HF; hypothesis-generating for preserved efficiency, pending prospective confirmation.

Structured PICO

Does exercise increase coronary blood flow and myocardial oxygen consumption in humans?

P
Population
Humans in vivo (including normal and failing heart muscle)
I
Intervention
Acute exercise
O
Outcome
Coronary blood flow and myocardial oxygen consumptionsurrogate

Exercise acutely increases coronary blood flow and left ventricular efficiency similarly in both normal and failing human hearts.

Cite This Study

LOMBARDO et al. (1953) studied this question.

synapsesocial.com/papers/6a708f87abc331a858079bebhttps://doi.org/10.1161/01.cir.7.1.71
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Also Consider

Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1A Comparison of Coronary Flow Determined by the Nitrous Oxide Method and by a Direct Method Using the Rotameter1951 · 50 citations
  2. 2THE NATURE OF THE PERIPHERAL RESISTANCE IN ARTERIAL HYPERTENSION WITH SPECIAL REFERENCE TO THE VASOMOTOR SYSTEM1936 · 159 citations
  3. 3A COMPLICATION FOLLOWING CORONARY SINUS AND CARDIAC VEIN CATHETERIZATION IN MAN1951 · 48 citations
  4. 4Catheterization of the Right Auricle in Man1941 · 451 citations