5432 results
Normal hepatic vein Doppler Ultrasound tracing
1) a large antegrade waveform (negative velocity) noted during early and
in RA pressure caused ... as a result of atrial ... This wave is caused ... by atrial contraction ... tracing #diagnosis #pocus
Persistent Left Superior Vena Cava and Unroofed Coronary Sinus
Bubble study for cryptogenic stroke.  Left arm
) & RA or both atria ... rarely absent →Cause ... echocardiogram #pocus
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
wave - due to atrial ... - due to right atrial ... • c wave - caused ... to subsequent atrial ... y descent - is caused
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
tachycardia • Atria ... : Premature Atrial ... Flutter (AFL), Atrial ... FAT), Multifocal Atrial ... Differential #Diagnosis #Causes
Atrial Fibrillation - Diagnosis, Causes, Presentations
Causes (PIRATES):
 - Pulmonary embolism 
 - Ischemia (cardiac) 
 -
Atrial Fibrillation ... - Diagnosis, Causes ... Presentations Causes ... Repiratory disease - Atrial ... AFib #Diagnosis #Causes
Severe Left Atrial Enlargement on Echocardiogram
Have you ever seen a left atrium this big!?!? 
LA diameter
Severe Left Atrial ... ever seen a left atrium ... officialdrk12 #Left #Atrial ... Echocardiogram #Clinical #POCUS
Cor Triatriatum on Echocardiogram

 - EchoTalk Echocardiography
@echotalk

Cor Triatriatum (or triatrial heart) is a congenital heart defect
where the left atrium ... sinistrum) or right atrium ... resulting in three atrial ... Echocardiogram #A4C #POCUS
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Thrombosis vs Arterial ... • Cardiac: - Atrial ... thrombus - atrial ... considered in all cases ... coagulation and other causes
Supraventricular Tachycardias - Pathophysiology
Conduction pathways through SA Node, Atrium, AV Node, Bundle of His, and Ventricle
through SA Node, Atrium ... Tachycardia • Atrial ... Tachycardia • Atrial ... Flutter • Atrial
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Causes of Tachycardia ... tachycardia • Atrial ... tachycardia • Atrial ... Irregular: • Atrial ... Diagnosis #Algorithm #Causes