3 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Exam In AVNRT, ... EKG of the same ... #AVNRT #PhysicalExam ... JVP #Cardiology #Neck ... #Frog #Sign
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI Equivalents ... J point • De Winter ... ST elevation in aVR ... indistinguishable from ... differential #cardiology #electrocardiogram
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
/ Don't Miss Signs ... bigger than QRS - deWinter ... leads with STE in avR ... #EKG #diagnosis ... #electrocardiogram