7 results
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
increase in CVP ... due to atrial contraction ... When the atrium ... #PhysicalExam # ... Clinical #Video #JVP
Canon A waves on Physical Examination

Associated with complete heart block. Notice the relatively slow HR. Echocardiography
Associated with complete ... Echocardiography is normal ... #CanonA #Waves ... Clinical #video #PhysicalExam ... #cardiology #JVP
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular ... - Atrial flutter ... Cardiac tamponade #Abnormal ... Jugular #Waveforms #JVP ... Differential #Diagnosis #PhysicalExam
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
: • The P wave ... PR interval are normal ... encompassing a QRS complex ... intervening QRS complex ... Wandering Atrial
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
In AVNRT, the atria ... rapid cannon a waves ... differentials of narrow complex ... #AVNRT #PhysicalExam ... #JVP #Cardiology
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
: • The P wave ... PR interval are normal ... encompassing a QRS complex ... intervening QRS complex ... Wandering Atrial
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
(≥ 0.12s) with abnormal ... No associated P-wave ... , and the T-wave ... capture of the atria ... • Atrial fibrillation