5 results
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
new/old infarct STEMI ... • DDx: Acute STEMI ... big R or R/S>I STEMI ... Equivalents / Don't Miss Signs ... bigger than QRS - deWinter
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI Equivalents ... • Conventional STEMI ... J point • De Winter ... V2 • Wellens sign ... pain • Wellens sign
Twinkle Sign - Bladder Stone on Doppler Ultrasound

Obstructive uropathy is evidenced on POCUS by hydronephrosis, but
Twinkle Sign - Bladder ... Stone on Doppler Ultrasound ... irregular, erratic color ... waves strike a ... Bladder #Stone #Color
Pulmonary Vasculograms on POCUS
With complete de-aeration and lung parenchymal collapse, blood vessels can readily seen with
readily seen with ultrasound ... /reflect sound wave ... the left main-stem ... #POCUS #lung #ultrasound ... #color #doppler
Diverticulitis on POCUS
55 m presents to the ED with LLQ pain...
No PMH, no meds, no prior
No recent travel ... +psoas sign on left ... descending/sigmoid colon ... POCUS #clinical #ultrasound ... #colon