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#[[ST Depression]] and TWI are common
==Diagnosis==
#QRS > 0.12 in limb leads
[[File:Bundle Branch Block.png|thumbnail]]
#Leads
*[[ST Depression]] and TWI are common
##Large and wide R waves — leads I, aVL, V5, and V6
*QRS > 0.12 in limb leads
##Small R wave followed by deep S wave —leads II, III, aVF, V1–V3
*Leads
**Large and wide R waves — leads I, aVL, V5, and V6
**Small R wave followed by deep S wave —leads II, III, aVF, V1–V3
[[File:LBBB.jpg|thumb|center|500px|LBBB]]
[[File:LBBB.jpg|thumb|center|500px|LBBB]]



Revisión del 22:22 13 dic 2015

Diagnosis

Bundle Branch Block.png
  • ST Depression and TWI are common
  • QRS > 0.12 in limb leads
  • Leads
    • Large and wide R waves — leads I, aVL, V5, and V6
    • Small R wave followed by deep S wave —leads II, III, aVF, V1–V3
LBBB

See Also

Source

  • Adapted from Niemann, Lampe, Pani, Donaldson, ECGpedia.org
  • Journal of Electrocardiology. Vol 43 (2010). 40-42.