19 results
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
Neck Examination ... The patient had ... #Neck #PhysicalExam ... JVP #Clinical #Video ... #Cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Approach to ECGs ... or echo/angiogram ... #Ischemia #ECG ... electrocardiogram #cardiology ... Interpretation #differential
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
EKG of the same ... excludes other differentials ... Hussainch #Cannon #Awaves ... PhysicalExam #JVP #Cardiology ... #Neck #Frog #Sign
ECMO circuit chatter - rhythmic pulsations in the drainage catheter/tubing leading to the pump
CHATTER occurs when
ECMO circuit chatter ... Untreated it can ... venous return (e.g ... may be required Nick ... chatter #clinical #video
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
Atrial Flutter on Neck ... Examination If you can ... Atrial #Flutter #Neck ... JVP #Clinical #Video ... #Cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... Other Causes - STE can ... Segment #Elevation #differential ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Lancisi's Sign (Tricuspid Regurgitation) in a patient with Atrial Fibrillation

If you went to med school before
before I did, you can ... obscenely huge waves ... #Fibrillation #Neck ... JVP #Clinical #Video ... #PhysicalExam #Cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
ST elevation: Differential ... QTc interval, RAD ... #AVR #leadAVR #ecg ... #differential # ... cardiology
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
3 different P waves ... lower AV cells can ... bradyarrhythmia #ECG ... electrocardiogram #cardiology ... #differential
Antecubital Vein examination to estimate JVP/CVP

In this video, the antecubital veins move between 

Below [RA +
CVP In this video ... they collapse can ... E.g. in a cold room ... in rare cases (neck ... #estimate #Cardiology