RT Book, Section
A1 Huis in ‘t Veld, Maite A.
A1 Mattu, Amal
A1 Thurman, R. Jason
A2 Knoop, Kevin J.
A2 Stack, Lawrence B.
A2 Storrow, Alan B.
A2 Thurman, R. Jason
SR Print(0)
ID 1181052713
T1 Left Atrial Hypertrophy
T2 The Atlas of Emergency Medicine, 5e
YR 2021
FD 2021
PB McGraw-Hill
PP New York, NY
SN 9781260134940
LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1181052713
RD 2024/04/23
AB Increased  duration  (width)  of  the  P  wave  without  affecting  its  upward  amplitude  (as  commonly  seen  with  right  atrial  abnormalities)Negative  P-wave  deflection  in  lead  V1,  with  width  and  depth  >  40  msBifid  P  wave  in  lead  II  with  total  P  duration  >  110  ms  and  >  40  ms  between  two  peaksNotched  P  wave  in  II,  III,  or  aVF  with  duration  ≥  120  ms