10 results
Canon A waves on Physical Examination

Associated with complete heart block. Notice the relatively slow HR. Echocardiography
Associated with complete ... heart block. ... #Awaves #CanonA ... #video #PhysicalExam ... #cardiology #JVP
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
Cannon A Waves of ... Block on Physical ... heart block (2) ... heart block. ... #AWaves #Complete
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular ... atrioventricular block ... #JVP #Differential ... #Diagnosis #PhysicalExam ... #cardiology
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... EKG of the same ... differentials of narrow complex ... #PhysicalExam #JVP ... #Cardiology #Neck
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
(AV blocks) - ECG ... • The QRS complex ... aka Complete Heart ... rhythm with complete ... #ekg #ecg #diagnosis
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Lose P • 3° Complete ... through) QRS Complex ... of depth of QRS complex ... @AmyChung #EKG ... Interpretation #ECG
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
non-conducted P wave ... Non-conducted P waves ... Pacemaker 3rd Degree, Complete ... #EKG #electrocardiogram ... #ecg #cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Bundle Branch Block ... or in-complete ... bundle-branch block ... #cardiology #ecg ... #ekg #electrocardiogram
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Premature Ventricular Complexes ... arrhythmia syndromes (e.g ... Bundle branch block ... 300 = NSVT EKG ... : • Broad QRS complex
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
In most case P wave ... hidden in the QRS complex ... as 'pseudo-s' wave ... ECG usually shows ... complex tachycardia