53 results
Giant TWave Inversion #Diagnosis #Cardiology #EKG #GTWI #GiantT #GiantTWave #Inversion #ECGEducator
Giant TWave Inversion ... GiantT #GiantTWave #Inversion
Wellens Syndrome on EKG
Associated with a critical stenosis of the proximal LAD, suggestive of impending infarction
-
Terminal T-wave Inversion ... Symmetric T-wave Inversion
ST depression & T wave inversion causes #Pathophys #Diagnosis #Cardiology #MedStudent #EKG #Differential #TWI #STD #TWaveInversion
depression & T wave inversion
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
Sign: LAD-T Wave Inversion ... threatening T wave inversions
Cyanide Toxicity 
Treatment:
1) Hydroxocobalamin + Cyanide = Cyanocobalamin (nontoxic) 
   or 
2) Amyl nitrite
thiosulfate enhances conversion ... Toxicity #Toxicology #Pathophysiology
Progression of EKG changes in Acute Coronary Syndrome (ACS)
Hyperacute T waves:
 • Broad-based and symmetrical, usually
leads • and/or T inversion ... (flattening or inversions ... flattening or inversions ... inverted in aVR) • Inversion
Demonstration of Proximal Tibial IO Access Insertion

Life & Sirens @ lifeandsirens

#Tibial #IOAccess #intraosseous #access #Insertion #clinical
Tibial IO Access Insertion ... intraosseous #access #Insertion ... #clinical #video
Demonstration of Humeral IO Access Insertion

Life & Sirens @ lifeandsirens

#Humeral #humerus #IOAccess #intraosseous #access #Insertion #clinical
Humeral IO Access Insertion ... intraosseous #access #Insertion ... #clinical #video
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
Deep T Wave Inversions ... global T wave inversion
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
downgoing ST or 1 mm T inversion ... stenosis - U wave inversion ... depression or T wave inversion