25 results
Ventricular Parasystole on EKG

Normal AV conduction depolarizes the ventricle before the parasystolic focus fires

- Dr. Eric
on EKG Normal ... the parasystolic focus ... #Parasystole #EKG ... #ECG #electrocardiogram ... #cardiology #clinical
Osborn (J Wave)

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
Medications • Ventricular ... fibrillation Clinical ... JWave #Diagnosis #Differential ... #Cardiology #EKG ... #ECG #Hypothermia
Ruptured Ectopic Pregnancy on Pelvic Ultrasound

Assessment for an intrauterine pregnancy (IUP). Uterine landmarks are bladder (B)
Ruptured Ectopic Pregnancy ... with yolk sac seen ... Pelvic #Ultrasound #clinical ... #obgyn #obstetrics ... #radiology #POCUS
Intrauterine pregnancy on transvaginal ultrasound, sagittal view. Shown is a gestational sac containing a yolk sac
Intrauterine pregnancy ... the endometrium #Clinical ... #EM #Obgyn #Radiology ... #TransVaginal #POCUS ... #Endometrium #ALiEM
Ectopic pregnancy on transvaginal ultrasound, coronal view. Shown is a yolk sac within an extra-uterine gestational
Ectopic pregnancy ... #Clinical #Obgyn ... #Radiology #PelvicUS ... #TransVaginal #POCUS ... Coronal #Ectopic #ALiEM
Ruptured Tubal Ectopic Pregnancy on Pelvic Ultrasound

Young female.  Lower abdominal pain/VB.  UCG pos. Soft
UCG pos. ... Diagnosis/differential ... Pelvis Sag See thread ... Pelvis #Ultrasound #clinical ... #OBGyn #Obstetrics
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Distal AV block - ventricular ... bradyarrhythmia #ECG ... #EKG #diagnosis ... electrocardiogram #cardiology ... #differential
Empty fluid-filled sac within the endometrium. Given the absence of contents, you cannot differentiate gestational vs
contents, you cannot differentiate ... diagnostic of an IUP #Clinical ... #EM #Obgyn #Radiology ... #PelvicUS #POCUS ... PseudogestationalSac #ALiEM
Close-up image of a normal early IUP showing a yolk sac within a gestational sac #Clinical
showing a yolk sac ... #Clinical #EM # ... Obgyn #Radiology ... TransAbdmonial #POCUS ... YolkSac #NormalIUP #ALiEM
Systolic Anterior Motion (SAM) of the Mitral Valve (MV)

Systolic anterior motion (SAM) describes the dynamic movement
Anterior Motion (SAM ... towards the left ventricular ... Differential diagnosis ... MitralValve #MV #Cardiology ... #Clinical #POCUS