May 2007 EKGs of the Month James E. Pointer, MD Medical Director
May 2007 EKGs of the Month
Dec 30, 2015
May 2007 EKGs of the Month. James E. Pointer, MD Medical Director. EKG # 1 58 yo male with L sided chest pain, cardiac hx. EKG # 2 43 yo male with long cardiac hx, on Cialis. EKG # 3 84 yo female on ASA only. EKG # 3. LEFT BUNDLE BRANCH BLOCK CRITERIA QRS > 0.12 Sec. - PowerPoint PPT Presentation
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May 2007EKGs of the Month
James E. Pointer, MD
Medical Director
EKG # 158 yo male with L sided chest pain, cardiac hx
EKG # 243 yo male with long cardiac hx, on Cialis
EKG # 384 yo female on ASA only
EKG # 3
• LEFT BUNDLE BRANCH BLOCK CRITERIA
• QRS > 0.12 Sec.
• Terminal (last part of) direction in QRS complex in Lead V1 is negative—points down (turn signal “down”-left)
• If terminal QRS in V1 goes up and the QRS > .012, > RIGHT BBB!
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