243 results
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Causes of Tachycardia ... Differential Diagnosis Algorithm ... Atrial flutter • AV ... tachycardia • AV ... #Causes #cardiology
Atrial flutter with AV block on Echocardiogram

Ivan Stankovic, MD, PhD @Ivan_Echocardio

#Atrial #Flutter #PLAX #psax #Echocardiogram #clinical
Atrial flutter with AV ... Echocardiogram #clinical ... #cardiology #pocus
Bradycardia Diagnostic and Management Algorithm

CONSIDER ETIOLOGY (not inclusive): 
 - STRUCTURAL: sick sinus, AV block, ischemia,
and Management Algorithm ... STRUCTURAL: sick sinus, AV ... LIFE THREATENING CAUSES ... #Bradycardia #Algorithm
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... • SA Block • AV ... with Variable AV ... Differential #Diagnosis #Algorithm ... #causes
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
Rouleaux Flow on POCUS ... significantly, it causes ... for underlying cause ... Jugular #IJ #Vein #POCUS ... #vascular #clinical
Ventricular Parasystole on EKG

Normal AV conduction depolarizes the ventricle before the parasystolic focus fires

- Dr. Eric
EKG Normal AV ... the parasystolic focus ... electrocardiogram #cardiology #clinical
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
Differential Diagnosis Algorithm ... 2nd/3rd degree AV ... Differential #Diagnosis #Algorithm ... #causes
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
waves indicate AV ... dissociation: 3rd deg AV ... block, or, as this case ... PhysicalExam #JVP #Clinical
Portal Hypertension - Differential Diagnosis
Portal Pressure = the pressure difference between the pressure in the portal
>10 mmHg - clinically ... hepatorenal syndrome Clues ... Post-Hepatic: • Cardiac causes ... thrombosis • Splenic AV ... Differential #Diagnosis #causes
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Control rate with AV ... Treat underlying cause ... Treat underlying cause ... management #cardiology #algorithm