33 results
Counterclockwise and (Left) vs Clockwise (Right) Flutter
Typical atrial flutter is counterclockwise in direction and originates from
Counterclockwise and (Left ... left atrium or ... appearance on ECG ... #Diagnosis #ECG ... #EKG #Cardiology
Major electrocardiogram findings induced by left ventricular hypertrophy (LVH)
An increase in left ventricular mass augments the
mass augments the ... atrial depolarization ... delay or actual atrial ... #EKG #Diagnosis ... #Cardiology #Electrocardiogram
Apical 4-chamber (A4) Apical 4 Chamber view demonstrating the right ventricle (RV), right atrium (RA), left
ventricle (RV), right atrium ... (RA), left ventricle ... (LV) and left atrium ... septum #Clinical #EM ... #Cardiology #POCUS
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
leads especially left ... leads indicates atrial ... indefinitely inverted #Diagnosis ... #EM #IM #Cardiology ... #EKG #Pericarditis
This is a parasternal long axis view of a young patient presenting with 3 days of
x-ray and and ECG ... aortic root, and left ... atrium should roughly ... Michael Macias, EM ... #Radiology #POCUS
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
and left atria, ... left ventricles ... weeks before or TEE ... Fibrillation #AFib #diagnosis ... #management #cardiology
d-Transposition of the Great Arteries
 • Anatomy
 • Epidemiology
 • Associated Lesions
 • Pathophysiology/Presentation
 • Classic
d-Transposition of the ... Chest Xray – “Egg ... Pre-operative management ... peds #pediatrics #cardiology ... #diagnosis #management
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Paradoxical: Right to Left ... non-culprit vessels • Atrial ... prosthetic valve, PFO, ASD ... Artery #Embolism #diagnosis ... scoring #criteria #cardiology
Right heart dysfunction and failure in heart failure with preserved ejection fraction: mechanisms and management 
Source:
mechanisms and management ... parameters in the ... atrium; LV, left ... diameter; RA, right atrium ... #Diagnosis #Cardiology
Subxiphoid 4-chamber view showing right ventricle (RV), right atrium (RA), left ventricle (LV) and left atrium
(RA), left ventricle ... (LV) and left atrium ... Note the small pericardial ... #Clinical #EM #Cardiology ... #POCUS #Subxiphoid