250 results
Combined Severe Aortic Stenosis and LV Outflow Tract Obstruction

- Marc Dweck @MarcDweck

#Clinical #Cardiology #CardiacMRI #AorticStenosis #LVOTO
MarcDweck #Clinical #Cardiology ... #CardiacMRI #AorticStenosis ... #LVOTO #OutflowTract
Echocardiogram and POCUS Cardiology Windows and Anatomy
 • Parasternal Long Axis (PLAX)
 • Subcostal 4 Chamber
Echocardiogram and POCUS Cardiology ... Subcostal 4 Chamber (S4C ... Apical 4 Chamber (A4C ... Apical 2 Chamber (A2C ... Echocardiogram #POCUS #Cardiology
Management Algorithm for Severe Aortic Stenosis

#Management #Cardiology #AorticStenosis #Followup #Intervals #Algorithm
#Management #Cardiology ... #AorticStenosis
Survival in Aortic Stenosis

#Cardiology #AorticStenosis #SurvivalCurve #SymptomOnset #Timeline
Aortic Stenosis #Cardiology ... #AorticStenosis
Stroke Volume & Cardiac Output Measurement on POCUS
Accurately measure LVOT diameter:
1. Obtain PLAX 
2. Zoom to
Accurately measure LVOT ... Zoom to LVOT 3. ... Obtain A5c view ... /2) 2 SV = LVOT ... Measurement #POCUS #cardiology
POCUS Echocardiography - Table of Cardiac Views and Windows
 • Parastemal Long-Axis View (PLAX)
 • Parasternal
-Chamber View (A4C ... -Chamber View (A5C ... -Chamber View (A2C ... -Chamber View (A3C ... Echocardiography #Cardiology
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 ... Echocardiogram #ultrasound #Cardiology
POCUS - Measuring Cardiac Output
1) Calculate LVOT Area
2) Calculate LVOT VTI
3) Calculate Cardiac Output

SV = (LVOT
Output SV = (LVOT ... Area) x (LVOT VTI ... ) CO = (LVOT Area ... ) x (LVOT VTI) X ... #Measurement #cardiology
LVOTO in Sarcoma - Echocardiogram (A4C)
Subtotal occlusion of the left ventricular outflow tract in a young
LVOTO in Sarcoma ... Echocardiogram (A4C ... article/15502 #LVOTO ... Echocardiogram #A4C ... pocus #clinical #cardiology
LVOT measurement
1. PLX view zoom mode
2. Measure within 5 mm to 10 mm from aortic annulus
LVOT measurement ... Mid-systole #LVOT ... outflowtract #diagnosis #cardiology