About: J wave

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A J wave — also known as Osborn wave, camel-hump sign, late delta wave, hathook junction, hypothermic wave, K wave, H wave or current of injury — is an abnormal electrocardiogram finding. J waves are positive deflections occurring at the junction between the QRS complex and the ST segment, where the S point, also known as the J point, has a myocardial infarction-like elevation.

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  • A J wave — also known as Osborn wave, camel-hump sign, late delta wave, hathook junction, hypothermic wave, K wave, H wave or current of injury — is an abnormal electrocardiogram finding. J waves are positive deflections occurring at the junction between the QRS complex and the ST segment, where the S point, also known as the J point, has a myocardial infarction-like elevation. (en)
  • L'onda J, o onda di Osborn (conosciuta anche come gobba di cammello, onda delta ritardata, onda K, onda H, onda ipotermica) è un'onda visibile all'elettrocardiogramma in caso di ipotermia grave: si accompagna ad un allungamento dell'intervallo P-R e ad uno slargmento del complesso QRS. Viene di solito osservata nell'elettrocardiogramma di persone che soffrono di ipotermia, anche se si può vedere anche caso di ipercalcemia, danni cerebrali o angina vasospastica. Le onde di Osborn sono deflessioni positive che avvengono nella giunzione tra il complesso QRS e il segmento ST, dove il punto S (o punto J) ha un'elevazione simile a quella dell'infarto miocardico acuto. Queste onde furono descritte completamente nel 1955 da John J. Osborn e da lui presero il nome. (it)
  • Fala Osborna - zmiana polegająca na uniesieniu odcinka ST elektrokardiogramu, występująca w przebiegu hipotermii. Zwykle przybiera postać niewielkiego uniesienia początkowej części odcinka ST. Swoją nazwę zawdzięcza badaczowi efektów hipotermii na układ krążenia J.J. Osbornowi, który w 1953 prowadził badania nad wpływem hipotermii na układ krążenia i oddechowy. Sam Osborn nazywał ją prądem uszkodzenia. Fala Osborna może pojawiać się ponadto w następujących stanach chorobowych: * hiperkalcemia * uszkodzenia mózgu, na przykład krwotok podpajęczynówkowy * angina Printzmetala * idiopatyczne migotanie komór Fala Osborna występuje jedynie w czasie hipotermii, po przywróceniu prawidłowej temperatury zanika. Mechanizm jej powstania jest nieznany. (pl)
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  • A J wave — also known as Osborn wave, camel-hump sign, late delta wave, hathook junction, hypothermic wave, K wave, H wave or current of injury — is an abnormal electrocardiogram finding. J waves are positive deflections occurring at the junction between the QRS complex and the ST segment, where the S point, also known as the J point, has a myocardial infarction-like elevation. (en)
  • L'onda J, o onda di Osborn (conosciuta anche come gobba di cammello, onda delta ritardata, onda K, onda H, onda ipotermica) è un'onda visibile all'elettrocardiogramma in caso di ipotermia grave: si accompagna ad un allungamento dell'intervallo P-R e ad uno slargmento del complesso QRS. Viene di solito osservata nell'elettrocardiogramma di persone che soffrono di ipotermia, anche se si può vedere anche caso di ipercalcemia, danni cerebrali o angina vasospastica. Queste onde furono descritte completamente nel 1955 da John J. Osborn e da lui presero il nome. (it)
  • Fala Osborna - zmiana polegająca na uniesieniu odcinka ST elektrokardiogramu, występująca w przebiegu hipotermii. Zwykle przybiera postać niewielkiego uniesienia początkowej części odcinka ST. Swoją nazwę zawdzięcza badaczowi efektów hipotermii na układ krążenia J.J. Osbornowi, który w 1953 prowadził badania nad wpływem hipotermii na układ krążenia i oddechowy. Sam Osborn nazywał ją prądem uszkodzenia. Fala Osborna może pojawiać się ponadto w następujących stanach chorobowych: (pl)
rdfs:label
  • J wave (en)
  • Onda J di Osborn (it)
  • Fala Osborna (pl)
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