Increased p wave dispersion in elite athletes

Increased p wave dispersion in elite athletes

Few studies have been performed on P wave indices in athletes. The aim of this study was to determine the behaviour of maximum P wave duration (Pmax), minimum P wave duration (Pmin) and P wave dispersion (PWD) in young high performance athletes, as well as the relationship of PWD with training histo...

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Veröffentlicht in:Indian pacing and electrophysiology journal 2011-05, Vol.11 (3), p.73-80
Hauptverfasser: Puerta, Raimundo Carmona, Aliz, Ebrey Leon, Lopez-Calleja, Magda A Rabassa, Ramirez, Ramiro Ramos, Pena, Gustavo Padron
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container_title Indian pacing and electrophysiology journal
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creator Puerta, Raimundo Carmona
Aliz, Ebrey Leon
Lopez-Calleja, Magda A Rabassa
Ramirez, Ramiro Ramos
Pena, Gustavo Padron
description Few studies have been performed on P wave indices in athletes. The aim of this study was to determine the behaviour of maximum P wave duration (Pmax), minimum P wave duration (Pmin) and P wave dispersion (PWD) in young high performance athletes, as well as the relationship of PWD with training history, heart rate (HR) and echocardiographic parameters. We performed a cross-sectional observational study in 38 athletes of high performance in sports: water polo, distance running and weight lifting compared with 34 sedentary controls. The average age in both groups was 20.6 years. Note that PWD was increased in athletes (57 ± 14 ms vs. 40 ± 12 ms, p
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The aim of this study was to determine the behaviour of maximum P wave duration (Pmax), minimum P wave duration (Pmin) and P wave dispersion (PWD) in young high performance athletes, as well as the relationship of PWD with training history, heart rate (HR) and echocardiographic parameters. We performed a cross-sectional observational study in 38 athletes of high performance in sports: water polo, distance running and weight lifting compared with 34 sedentary controls. The average age in both groups was 20.6 years. Note that PWD was increased in athletes (57 ± 14 ms vs. 40 ± 12 ms, p &lt;0.001) while Pmin was significantly lower (57 ± 13 ms vs. 72 ± 13 ms, p &lt;0.001), and there was no difference when comparing Pmax (114 ± 9 ms vs. 117 ± 14 ms, p&gt; 0.05). The correlation between the duration of training (r = 0.511) and resting HR (r = 0.461) with PWD was significant (p &lt;0.01). PWD is increased in young athletes of high performance and was positively correlated with duration of training and baseline HR. 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The aim of this study was to determine the behaviour of maximum P wave duration (Pmax), minimum P wave duration (Pmin) and P wave dispersion (PWD) in young high performance athletes, as well as the relationship of PWD with training history, heart rate (HR) and echocardiographic parameters. We performed a cross-sectional observational study in 38 athletes of high performance in sports: water polo, distance running and weight lifting compared with 34 sedentary controls. The average age in both groups was 20.6 years. Note that PWD was increased in athletes (57 ± 14 ms vs. 40 ± 12 ms, p &lt;0.001) while Pmin was significantly lower (57 ± 13 ms vs. 72 ± 13 ms, p &lt;0.001), and there was no difference when comparing Pmax (114 ± 9 ms vs. 117 ± 14 ms, p&gt; 0.05). The correlation between the duration of training (r = 0.511) and resting HR (r = 0.461) with PWD was significant (p &lt;0.01). PWD is increased in young athletes of high performance and was positively correlated with duration of training and baseline HR. 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title Increased p wave dispersion in elite athletes
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