Evidence map›Paper›PMID 7965851›Full record

Trial reportThe Journal of physiology1994

Load dependence of changes in forearm and peripheral vascular resistance after acute leg exercise in man.

M Piepoli, J E Isea, G Pannarale, S Adamopoulos, P Sleight, A J Coats

Abstract readClinical TrialRandomized Controlled Trial
In one paragraph

Trial report in The Journal of physiology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  11. Influence of population and exercise protocol characteristics on hemodynamic determinants of post-aerobic exercise hypotension.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2014
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

M PiepoliDepartment of Cardiovascular Medicine, John Radcliffe Hospital, Oxford.
J E Isea
G Pannarale
S Adamopoulos
P Sleight
A J Coats

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

1. It is known that acute exercise is often followed by a reduction in arterial blood pressure. Little is known about the time course of the recovery of the blood pressure or the influence of the intensity of the exercise on this response. Controversy exists, in particular, concerning the changes in peripheral resistance that occur during this period. 2. Eight normal volunteers performed, in random order on separate days, voluntary upright bicycle exercise of three different intensities (maximal, moderate and minimal load) and, on another day, a control period of sitting on a bicycle. They were monitored for 60 min after each test. 3. Diastolic pressure fell after maximal exercise at 5 min (-15.45 mmHg) and 60 min (-9.45 mmHg), compared with the control day. Systolic and mean pressure also fell (non-significantly) after 45 min; heart rate was significantly elevated for the whole hour of recovery (at 60 min, +7.23 beats min-1). No changes in post-exercise blood pressure and heart rate were observed on the days of moderate and minimal exercises. 4. An increase in cardiac index was observed after maximal exercise compared with control (at 60 min, 2.6 +/- 0.3 vs. 1.9 +/- 0.2 l min-1 m-2). This was entirely accounted for by the persistent increase in heart rate, with no significant alteration in stroke volume after exercise on any day.(ABSTRACT TRUNCATED AT 250 WORDS)

Indexed as

AdultBlood PressureCardiac OutputExerciseExercise TestFemaleForearmHumansLegMaleRegional Blood FlowVascular ResistanceVasodilation

Identifiers

PMID7965851
PMCPMC1155692

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.