5 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
simultaneously at regular ... EKG of the same ... This tracing plus regular ... #PhysicalExam #JVP ... #Cardiology #Neck
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
• Narrow & regular ... Narrow & irregular ... Regular ventricular ... #Classification ... #cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Degree AV Block Type ... • This is a clinically ... intervals are regular ... blocks #AVBlock #cardiology ... electrocardiogram #classification
Ventricular tachycardia (V-tach or VT) is a type of regular and fast heart rate that arises
V-tach or VT) is a type ... of regular and ... #Clinical #MedStudent ... #Cardiology #EKG
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
fluid overload, irregular ... event, follow ACC algorithm ... Obtain EKG if: ... Change in clinical ... one post op Cardiology