19 results
EKG showing prominent U waves due to hypokalemia. Serum potassium 2.0. 

#EKG #emergencymedicine #criticalcare #cardiology #internalmedicine
EKG showing prominent ... U waves due to ... internalmedicine #EM ... Electrocardiogram #ECG ... #UWaves
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
Cannon A Waves of ... tricuspid valve (TV ... against a closed TV ... UCSFIMChiefs #CannonA #AWaves ... PhysicalExam #Clinical #Video
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
Typical ECG changes ... 3 - diffuse T wave ... patients) stage 4 - ECG ... becomes normal OR T waves ... inverted #Diagnosis #EM
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... against a closed TV ... EKG of the same ... rapid cannon a waves ... Hussainch #Cannon #Awaves
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
Approach to ECGs ... QRS, no P, sine wave ... RV strain (neg TV ... Syncope #Syndromes #ECG ... #EKG #Checklist
1. "Sinus Tach" at ~150 bpm is your cue to look for flutter waves
2. Don't trust
look for flutter waves ... #Clinical #EM #Cardiology ... #ECG #Atrial #Flutter
Hyperkalemia after Missed Hemodialysis - Initial electrocardiogram showed peaked T waves and a prolonged QT segment
showed peaked T waves ... Clinical #Cardiology #EM ... #EKG #Hyperkalemia
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
electrocardiogram (ECG ... by a blocked P wave ... #Clinical #EM #IM ... Cardiology #MedStudent #EKG
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
electrocardiogram (ECG ... by a blocked P wave ... #Clinical #EM #IM ... Cardiology #MedStudent #EKG
An ECG from a patient with a serum potassium of 7.5 with flattened P waves, widened
An ECG from a patient ... with flattened P waves ... , and peaked T waves ... : #Clinical #EM ... #IM #EKG #HyperKalemia