3244 results
Pericardial Constriction on Echocardiogram with Septal Bounce

Fantastic example of pericardial constriction. Not only a nice septal
the RV/LV ratio changes ... Echocardiogram #clinical #cardiology ... #POCUS #a4c #bounce
Sonographic Pulsus Paradoxus: Pulsed wave Doppler over mitral valve inflow demonstrating peak velocity change >25% with
peak velocity change ... POCUS #Clinical #cardiology ... #a4c #cardiology
Severe Pulmonary Hypertension on Echocardiogram
Pulmonary hypertension results in compensatory changes to the RV. The RV appears
in compensatory changes ... rectangular (from A4C ... Echocardiogram #clinical #cardiology
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
Complex Pericardial Effusion with Tamponade on POCUS Echocardiogram - A4C
Pt sent to ED c intradialytic hypotension.
Echocardiogram - A4C ... 5.9 without EKG changes ... Echocardiogram #A4C ... #clinical #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
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
CLASS 1 - Sodium Channel ... Block fast Na+ channels ... 3 - Potassium Channel ... inotropy) ACCP Cardiology ... pathophysiology #cardiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Depolarization: • Na+ channels ... Phase • Ca++ channels ... Block fast Na+ channels ... inotropy) ACCP Cardiology ... pathophysiology #phases #cardiology
Drugs affecting the cardiac action potential. The sharp rise in voltage ("0") corresponds to the influx
to the sodium-channel ... voltage-sensitive calcium channels ... #Pharmacology #Cardiology
Antiarrhythmic Medications - Vaughan Williams Classification - Summary Table
Class I agents - Sodium Channel Blockers⠀
Class II
agents - Sodium Channel ... agents - Potassium Channel ... agents - Calcium Channels