679 results
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
outflow Obstruction (LVOTO ... #Cardiogenic #Comparison
Stroke Volume & Cardiac Output Measurement on POCUS
Accurately measure LVOT diameter:
1. Obtain PLAX 
2. Zoom to
Accurately measure LVOT ... Zoom to LVOT 3. ... PW doppler into LVOT ... VTI x π (LVOT Diam ... /2) 2 SV = LVOT
POCUS - Measuring Cardiac Output
1) Calculate LVOT Area
2) Calculate LVOT VTI
3) Calculate Cardiac Output

SV = (LVOT
Area 2) Calculate LVOT ... Output SV = (LVOT ... Area) x (LVOT VTI ... ) CO = (LVOT Area ... ) x (LVOT VTI) X
LVOT Obstruction noted during CPR on TEE (iatrogenic LVOT obstruction)

- Dr. Tom Jelic
@TomJelic

#LVOT #Obstruction #CPR #ACLS
LVOT Obstruction ... TEE (iatrogenic LVOT ... @TomJelic #LVOT
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LVOT measurement
1. PLX view zoom mode
2. Measure within 5 mm to 10 mm from aortic annulus
LVOT measurement ... Mid-systole #LVOT
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
the extreme • LVOT ... : Similar to L VOT ... #criticalcare #comparison
LVOTO due to SAM on POCUS Echocardiogram

Septic patient after IV fluids and initiation of Levophed. Worsening
LVOTO due to SAM ... Answer: Dynamic LVOTO ... Anterior #Motion #LVOTO
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PLAX. Bit Las Vegas gains posteriorly 😉 lovely HOCM case with systolic anterior motion. Significant LVOT
Significant LVOT
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Differentiating PAH from PVH - Echocardiography
Pulmonary Artery Hypertension (PAH):
 • RV size - Enlarged
 • LA
right to left • RVOT ... left to right • RVOT ... Echocardiogram #comparison
The Role of Echocardiography in Hypertrophic Cardiomyopathy
 • Establish diagnosis & determine pattern of hypertrophy
 •
& severity of LVOT