12 results
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
↓ CO, ↑ SVR, ↓ PCWP ... , narrow pulse pressure ... ↓ CO, ↑ SVR, ↑ PCWP ... ↓ CO, ↑ SVR, ↓ PCWP ... Diagnosis #table #comparison
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
Pulmonary Artery Pressures ... Reflects the pressure ... or pericardial pressure ... Ahmed Ghoneem, MD MSc ... #calculations #pressures
Differentiating PAH from PVH - Echocardiography
Pulmonary Artery Hypertension (PAH):
 • RV size - Enlarged
 • LA
<8 • Aortic pressure ... Normal/Low • PCWP ... mmHg • PADP-PCWP ... 10 • Aortic pressure ... Echocardiogram #comparison
Mechanical Cardiac Support Devices Compared
Cannula Size - Insertion Technique - Haemodynarnic Support
IABP:
 • Afterload: Reduced
 •
Slightly reduced • PCW ... pressure: Slightly ... pressure: Reduced ... pressure: Reduced ... Support #Devices #Comparison
U/S - Is the shoulder IN or OUT?

Top Clip: IN (No Dislocation)
Bottom Clip: OUT (Anterior Dislocation!)
-
EM_RESUS #Clinical #POCUS ... #MSK #Shoulder ... Dislocation #Anterior #Comparison
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
Line: • Pulse Pressure ... Central Venous Pressure ... • PAOP/PCWP: PAOP ... /PCWP approximates ... #criticalcare #comparison
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
should respond to pressure ... MUSCULOSKELETAL #MSK ... #POCUS #Atlas # ... Clinical #Radiology #Comparison
Tibialis posterior tenosynovitis on POCUS

Note the alteration in probe pressure can help identify free fluid in
tenosynovitis on POCUS ... alteration in probe pressure ... Ultrasound Site - MSK ... tenosynovitis #POCUS ... clinical #ultrasound #msk
Complete Rupture of Patellar tendon on POCUS. See the Normal and Ruptured.

EMUSS @emuss_uk

#Rupture #Patellar #tendon #POCUS
Patellar tendon on POCUS ... Patellar #tendon #POCUS ... #normal #comparison ... ultrasound #knee #msk
Knee Hemarthrosis-helpful to see side-by-side comparison views with MSK. BIG thanks to @dhjeong15 for all the
see side-by-side comparison ... views with MSK. ... #Hemarthrosis #pocus ... ultrasound #clinical #msk