Altered left ventricular diastolic filling following a marathon is a reproducible phenomenon

Natalie Middleton; Rob Shave; Keith George; Gregory Whyte; Emma Hart; David Oxborough; Jan Forster; David Gaze

doi:10.1016/j.ijcard.2006.11.042

Altered left ventricular diastolic filling following a marathon is a reproducible phenomenon

Natalie Middleton, Rob Shave, Keith George, Gregory Whyte, Emma Hart, David Oxborough, Jan Forster, David Gaze

Research output: Contribution to journal › Article (Academic Journal) › peer-review

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Abstract

The present study examined the reproducibility of alterations in left ventricular function and cardiac biomarkers in a cohort of athletes following two marathons, one year apart. Eight participants in the 2004 and 2005 London Marathons were tested pre- and post-race via echocardiography and humoral analysis. Reductions in diastolic filling, unrelated to loading or heart rate, following both marathons were reproducible within individuals, which may be a function of exercise duration. In contrast, exercise-induced cardiac troponin release was inconsistent.

Original language	English
Pages (from-to)	87-9
Number of pages	3
Journal	International Journal of Cardiology
Volume	122
Issue number	1
DOIs	https://doi.org/10.1016/j.ijcard.2006.11.042
Publication status	Published - 31 Oct 2007

Keywords

Adult
Cohort Studies
Humans
Reproducibility of Results
Running
Stroke Volume
Ventricular Function, Left

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title = "Altered left ventricular diastolic filling following a marathon is a reproducible phenomenon",

abstract = "The present study examined the reproducibility of alterations in left ventricular function and cardiac biomarkers in a cohort of athletes following two marathons, one year apart. Eight participants in the 2004 and 2005 London Marathons were tested pre- and post-race via echocardiography and humoral analysis. Reductions in diastolic filling, unrelated to loading or heart rate, following both marathons were reproducible within individuals, which may be a function of exercise duration. In contrast, exercise-induced cardiac troponin release was inconsistent.",

keywords = "Adult, Cohort Studies, Humans, Reproducibility of Results, Running, Stroke Volume, Ventricular Function, Left",

author = "Natalie Middleton and Rob Shave and Keith George and Gregory Whyte and Emma Hart and David Oxborough and Jan Forster and David Gaze",

year = "2007",

month = oct,

day = "31",

doi = "10.1016/j.ijcard.2006.11.042",

language = "English",

volume = "122",

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journal = "International Journal of Cardiology",

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TY - JOUR

T1 - Altered left ventricular diastolic filling following a marathon is a reproducible phenomenon

AU - Middleton, Natalie

AU - Shave, Rob

AU - George, Keith

AU - Whyte, Gregory

AU - Hart, Emma

AU - Oxborough, David

AU - Forster, Jan

AU - Gaze, David

PY - 2007/10/31

Y1 - 2007/10/31

N2 - The present study examined the reproducibility of alterations in left ventricular function and cardiac biomarkers in a cohort of athletes following two marathons, one year apart. Eight participants in the 2004 and 2005 London Marathons were tested pre- and post-race via echocardiography and humoral analysis. Reductions in diastolic filling, unrelated to loading or heart rate, following both marathons were reproducible within individuals, which may be a function of exercise duration. In contrast, exercise-induced cardiac troponin release was inconsistent.

AB - The present study examined the reproducibility of alterations in left ventricular function and cardiac biomarkers in a cohort of athletes following two marathons, one year apart. Eight participants in the 2004 and 2005 London Marathons were tested pre- and post-race via echocardiography and humoral analysis. Reductions in diastolic filling, unrelated to loading or heart rate, following both marathons were reproducible within individuals, which may be a function of exercise duration. In contrast, exercise-induced cardiac troponin release was inconsistent.

KW - Adult

KW - Cohort Studies

KW - Humans

KW - Reproducibility of Results

KW - Running

KW - Stroke Volume

KW - Ventricular Function, Left

U2 - 10.1016/j.ijcard.2006.11.042

DO - 10.1016/j.ijcard.2006.11.042

M3 - Article (Academic Journal)

C2 - 17222472

SN - 0167-5273

VL - 122

SP - 87

EP - 89

JO - International Journal of Cardiology

JF - International Journal of Cardiology

IS - 1

ER -

Altered left ventricular diastolic filling following a marathon is a reproducible phenomenon

Abstract

Keywords

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