4 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... a waves are enough ... of narrow complex ... #Awaves #AVNRT ... #PhysicalExam #JVP
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Elevation - Differential ... precedes the QRS complex ... Pulmonary Embolism ... or in-complete ... QRS complexes;
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
overdose: Prominent R wave ... prominent terminal R wave ... tachycardia • Narrow complex ... , AVRT, atrial tachycardia ... #ekg #differential
EKG in Acute Pulmonary Embolism
The sensitivity and specificity for EKG findings in acute PE are low.
EKG
EKG in Acute Pulmonary ... or Complete RBBB ... • Dominant R Wave ... • Non-specific ST-T ... #EKG #Pulmonary