586 results
Distinguishing Q waves of LVH by HCM from Q waves of infarction 

#QWaves #HCM #HOCM #Dagger
Distinguishing Q waves ... by HCM from Q waves ... infarction #QWaves ... Dagger #Comparison #Table
Patterns of Ischemia T-Waves on ECG

However, there are more kinds of ischemia than just STEMI and
of Ischemia T-Waves ... Ischemic #Ischemia #TWaves ... #HyperacuteT #Table
Inverted P Waves:
(A) Ectopic atrial rhythm
(B) Junctional rhythm 

#Inverted #PWaves #cardiology #diagnosis #ekg #ecg #electrocardiogram #differential
Inverted P Waves ... #Inverted #PWaves ... electrocardiogram #differential
Hyperkalemia shortens repolarization; changes in the T wave provide the earliest clues to hyperpotassemia.
 - At
changes in the T wave ... causes peaked T waves ... to 7.0 mEq/L, P waves ... merges with T wave ... #Progression #Table
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Pressure Waveforms - Differential ... Diagnosis - Absent a wave ... - Prominent a waves ... - Large cv waves ... Waveforms #JVP #Differential
Hyperkalemia - Management Algorithm
 • IV calcium
 • IV insulin and glucose and/or salbutamolt
 • Consider
Hyperkalemia - Management ... Tall, "peaked" T waves ... amplitude of P waves ... - Absence of T wave ... high #diagnosis #management
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
Deep T Wave Inversions ... - Differential ... Juvenile T wave ... Secondary T wave ... TWaveInversions #TWI #Differential
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... replaced by T wave ... interval J Wave ... /Osborne waves ... Segment #Elevation #differential
Multiple masses
The differential diagnostic list of multiple masses is very long.
The most important diagnoses are listed
Multiple masses The differential ... listed in the table ... is difficult to differentiate ... #Management #Radiology ... Multiple #Massess #Differential
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
symmetrical T-waves ... • Hyperacute T wave ... the preceding S-wave ... ST-segment (T wave ... EKG #diagnosis #differential