5 results
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
Complete Heart ... heart block (2) ... VT (3) PAC/PVCs ... heart block. ... #Complete #HeartBlock
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Heart Block: ... non-conducted P wave ... , Complete Heart ... Regular ventricular ... #Diagnosis #EKG
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
- First-degree ... atrioventricular block ... dissociation, ventricular ... , severe right heart ... #Waveforms #JVP
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
heart block. ... Block aka Complete ... Heart Block • ... PAC or PVC, acceleration ... #ekg #ecg #diagnosis
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Bundle branch block ... No associated P-wave ... , and the T-wave ... Diagnosis: • PAC ... #PVC #diagnosis