33 results
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
Differential Diagnosis by Classification ... Post-exercise - Carotid sinus ... Bradyarrhythmias • Sinus ... bradycardia • Sinus ... #Table #Causes
Bradycardias Comparison Table
 - SINUS BRADYCARDIA 
 - JUNCTIONAL BRADYCARDIA 
 - 1st DEGREE AV BLOCK
Bradycardias Comparison Table ... - SINUS BRADYCARDIA ... Common #Comparison #Table
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Vaughan Williams Classification ... cells • Slows sinus ... cells • Slow sinus ... VaughanWilliams #Classification
Beta Blockers - Pharmacology Comparison Table
Metoprolol:
 • Receptors: β1
 • Indications: Rate control of a-fib/a-flutter, Suppression
Pharmacology Comparison Table ... Inappropriate sinus ... • Indications: Stable ... • Indications: Stable ... Pharmacology #Comparison #Table
Modified Valsalva Maneuver Insturctions

- 43% vs 17% response compared to the standard valsalva maneuver

Per ACLS and
treatment for stable ... Valsalva or carotid sinus ... conversion to sinus
Lancisi's sign in Severe Tricuspid Regurgitation - Physical Exam
Note the large systolic jugular venous wave caused
IJ vein seen on POCUS ... timing between sinus
Sinus venosus ASD + severely dilated RV 2/2

- Medlife Crisis (Rohin)
@MedCrisis

#Clinical #Cardiology #POCUS #Echocardiogram #ASD #Atrial
Sinus venosus ASD ... Clinical #Cardiology #POCUS ... #SeptalDefect #Sinus
Dilated Coronary Sinus on POCUS Echocardiogram
Dilated CS can be mistaken as descending thoracic aorta. Know the
Dilated Coronary Sinus ... on POCUS Echocardiogram ... Dilated #Coronary #Sinus ... #POCUS #Echocardiogram
Normal Coronary Sinus on POCUS Echocardiogram (PLAX)
Dilated CS can be mistaken as descending thoracic aorta. Know
Normal Coronary Sinus ... on POCUS Echocardiogram ... Normal #Coronary #Sinus ... #POCUS #Echocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Block • During sinus ... Heart Block • In sinus ... or slowing of sinus ... electrocardiogram #classification