13 results
Inverted P Waves:
(A) Ectopic atrial rhythm
(B) Junctional rhythm 

#Inverted #PWaves #cardiology #diagnosis #ekg #ecg #electrocardiogram #differential
Inverted P Waves ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram ... #differential # ... clinical
Hyperkalemia after Missed Hemodialysis - Initial electrocardiogram showed peaked T waves and a prolonged QT segment
Hemodialysis - Initial electrocardiogram ... showed peaked T waves ... segment (Panel A) #Clinical ... #Cardiology #EM ... Hyperkalemia #PeakedT #NEJM
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
new/old infarct STEMI ... • DDx: Acute STEMI ... EKG #diagnosis #electrocardiogram ... #cardiology #STEMI ... Interpretation #differential
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI Equivalents ... • Conventional STEMI ... aVR • Posterior STEMI ... EKG #diagnosis #differential ... #cardiology #electrocardiogram
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
narrow-based T Waves ... • Pseudo-STEMI ... Hyperkalemia #EKG #ECG #electrocardiogram ... #cardiology #diagnosis ... #clinical
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... Diagnosis Framework STEMI ... STElevation #ST #STEMI ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Severe Mitral Stenosis- The physical examination revealed a right parasternal heave, a loud S1, a midpeaking
An electrocardiogram ... The continuous-wave ... source for video) #clinical ... #doppler #radiology ... #NEJM #mitral #
Modified Sgarbossa Positive ECG

Interestingly, the ECG for this case report shows development of conventional STEMI criteria
of conventional STEMI ... elevation 2.5mm/S-wave ... Modified #EKG #Electrocardiogram ... #Clinical #Cardiology
Caterpillar Sign in Infantile Hypertrophic Pyloric Stenosis - An upper gastrointestinal radiographic series was obtained (ultrasonography
hyperperistaltic waves ... #Clinical #Peds ... #Radiology #PyloricStenosis ... Caterpillar #Sign #AXR ... #KUB #NEJM
Incidental Finding of Oleothorax - A chest radiograph showed a dense opacity in the upper area
The differential ... #Clinical #PCC # ... Radiology #CXR # ... Oleothorax #NEJM