Browsing Research Articles (Physiology) by Subject "Heart -- Diseases -- Diagnosis"

Browsing Research Articles (Physiology) by Subject "Heart -- Diseases -- Diagnosis"

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  • The accessory papillary muscle with inferior J-waves---peculiarity or hidden danger? 
    Ker, James A.; Du Toit, Lorraine (BioMed Central, 2009-10)
    Originally described in 1953, today the so-called J-wave is the source of much controversy. As a marker of so-called "early repolarization", this variant has been regarded as a totally benign variant since the 1960's. ...
  • Bigeminy and the bifid papillary muscle 
    Ker, James A. (BioMed Central, 2010)
    Various structural anomalies of the left ventricular papillary muscles have been observed in recent years. Many of these have been linked to electrocardiographic aberrations. Recently two reports have appeared where the ...
  • The U wave and papillary muscle variants : revisiting an old association 
    Ker, James A. (Clinics Cardiv, 2009-07)
    One of the earliest hypotheses on the origin of the U wave was that these waves represent repolarisation of the papillary muscles and their neighboring structures. Various U-wave and TU-segment abnormalities have been ...