2942 results
Periprosthetic Aortic Valve Regurgitation Grading
 • Vena Contracta Area
 • Circumference
 • Jet Length
Mild - Moderate
Vena Contracta Area ... 1) 0.1 cm2 VC Area ... 2) 0.2 cm2 VC Area ... 4) 0.26 cm2 VC Area ... Criteria #Diagnosis #cardiology
T-Wave ECG changes in Hyperkalemia vs Hyperacute MI
 - Hyperkalemia: Increased height, without increase area
 -
without increase area ... Hyperacute: Increased area ... #MI #clinical #cardiology
POCUS - Measuring Cardiac Output
1) Calculate LVOT Area
2) Calculate LVOT VTI
3) Calculate Cardiac Output

SV = (LVOT
Calculate LVOT Area ... Output SV = (LVOT Area ... VTI) CO = (LVOT Area ... #Measurement #cardiology
Hypertrophic Obstructive Cardiomyopathy: Heart Murmur
 • Occurs during systole 
 • Crescendo-decrescendo murmur
 • Heard best
aortic/mitral areas ... Murmur #Cardiac #Cardiology
Methods for quantifying tricuspid regurgitation. In this figure, the 3 methods for quantifying tricuspid regurgitation are
isovelocity surface area ... regurgitant orifice area ... #Diagnosis #Cardiology
Junctional Rhythms - Junctional rhythm describes an abnormal heart rhythm resulting from impulses coming from a
tissue in the area ... #Cardiology #MedStudent
Mitral stenosis - Recommendations for classification of mitral stenosis severity

Valve area, 
Mean gradient and 
Pulmonary artery
severity Valve area ... #Diagnosis #Cardiology
In-stent Restenosis vs In-stent Thrombosis
 • In-stent Restenosis: Re-narrowing or blockage of a previously-treated artery by
vessel or stented area ... comparison #diagnosis #cardiology
Ventricular Fibrillation with AV dissociation (Pig Model)

This is in our pig model of reperfusion injury with
LAD to mark the area ... video #pig #model #cardiology
Proximal LAD STEMI with Anterior Wall Akinesis on POCUS

If you have trouble appreciating regional wall motion
The area of concern ... Echocardiogram #PSAX #Cardiology