32 results
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
Vein Rouleaux Flow ... on POCUS Amazing ... showing Rouleaux flow ... causes the RBCs to clump ... Jugular #IJ #Vein #POCUS
Cardiac Cycle - Pathophysiology
 - Atrial Contraction
 - Isovolumetric Contraction
 - Rapid Ventricular Ejection
 - Slow
Cardiac Cycle - Pathophysiology ... Ventricular Ejection - Slow ... Ventricular Filling - Slow ... Cardiac #Cycle #Pathophysiology ... #cardiology
Patent Ductus Arteriosus (PDA) on Echocardiogram

Another great teaching clip, this time a patent ductus arteriosus (PDA).
Continuous Ao-to-PA flow ... but fluctuating flow ... Echocardiogram #cardiology ... #pocus #clinical
POCUS Echocardiography - Table of Cardiac Views and Windows
 • Parastemal Long-Axis View (PLAX)
 • Parasternal
POCUS Echocardiography ... • SSN: Color Flow ... Doppler #Anatomy #POCUS ... Echocardiography #Cardiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Strong Blockade, Slow ... of phase 4 to slow ... inotropy) ACCP Cardiology ... Classification #Classes #pathophysiology ... #cardiology
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
Tachycardia (AVNRT) - Pathophysiology ... current from the slow ... reaches the end of slow ... Tachycardia #AVNRT #Pathophysiology ... #cardiology #SVT
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
open leading to slow ... of phase 4 to slow ... inotropy) ACCP Cardiology ... Classification #Classes #pathophysiology ... #phases #cardiology
ASE Echocardiography Evaluation of Aortic Regurgitation
A. Color Flow Doppler
B. Pulsed Wave Doppler
C. Continuous Wave Doppler
D. Quantitative
Color Flow Doppler ... Echocardiogram #diagnosis #cardiology ... #POCUS #Valve #
Spontaneous Echo Contrast ("Smoke") on IVC POCUS

Sagittal view of IVC returning blood to RA caudal —>
Smoke") on IVC POCUS ... Hepatic vein plump ... contrast” indicating slow ... flow/stasis. ... Contrast #Smoke #IVC #POCUS
Aortic and Mitral Valve Regurgitaton on Parasternal long axis (PLAX)

Parasternal long axis (PLAX) is part of
basic cardiac POCUS ... initially thought just low ... PLAX #clinical #cardiology