10 results
Cardiac conducting system 
 - Sinoatrial (SA) node normally generates the action potential, i.e. the electrical
Cardiac conducting ... excites the right atrium ... atrium (LA) ... - Left bundle ... #Heart #Conduction
Mitral Stenosis and Left Atrial Thrombus on Echocardiogram (a4c)

Mitral stenosis is a risk factor for LA
Mitral Stenosis and Left ... Atrial Thrombus ... of underlying cardiac ... Mitral #Stenosis #Atrial ... clinical #cardiology #pocus
Severe Mitral Stenosis- The physical examination revealed a right parasternal heave, a loud S1, a midpeaking
electrocardiogram showed atrial ... denotes left atrium ... The left atrium ... with an indexed atrial ... atrial pressure
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Effect in Right Atrium ... ASD or PFO with left ... Effect #Right #Atrium ... echocardiogram #s4c ... #pocus #bubble
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
(LV thrombus, LAA ... Paradoxical: Right to Left ... Venous System/Right Heart ... non-culprit vessels • Atrial ... Embolism #diagnosis #differential
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Libman Sacks) • Atrial ... : • New cardiac ... Marantic (NTBE) Differential ... ESR, CRP • EKG: Conduction ... Abscess, destructive penetrating
Persistent Left Superior Vena Cava and Unroofed Coronary Sinus
Bubble study for cryptogenic stroke.  Left arm
Coronary Sinus Bubble ... drains directly to LA ... → L superior cardinal ... ) & RA or both atria ... echocardiogram #pocus
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
- Overview and Differential ... Libman Sacks) • Atrial ... ESR, CRP • EKG: Conduction ... Abscess, destructive penetrating ... #Endocarditis #Differential
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
Early transit of bubbles ... as atrial septum ... shifts left ... PVeins (extra-cardiac ... #a4c #intrapulmonary
This infographic provides a mnemonic tool called “WOBBLER” for assessing an ECG (electrocardiogram) in cases of
risk of sudden cardiac ... • L: Left Ventricular ... underlying structural heart ... risk for sudden cardiac ... #cardiology #differential