334 results
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Premature Ventricular ... Non-sustained ventricular ... • Sustained ventricular ... Exacerbation of ventricular ... #Premature #Ventricular
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
• Ventricles: Ventricular ... Tachy-arrhythmias (ventricular ... Contractions (PACs ... Contractions (PVC ... ), Ventricular tachycardia
Torsades de Pointes (TdP): Pathogenesis and Clinical Findings

Polymorphic ventricular tachycardia initiated by PVC in the setting
Polymorphic ventricular ... tachycardia initiated by PVC
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
occurs during ventricular ... (2) VT (3) PAC/PVCs
Paroxysmal AV Block aka Ventricular Standstill
 • Abrupt and persistent AV block ( multiple P waves
Paroxysmal AV Block aka Ventricular ... blocked PAC or PVC ... escape, usually ventricular ... Paroxysmal #AVBlock #Ventricular
Paroxysmal AV Block on ECG
 - Characterized by an abrupt and persistent AV block in the
blocked PAC or PVC ... escape, usually ventricular
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
• The ventricular ... Paroxysmal AV Block aka Ventricular ... blocked PAC or PVC ... escape, usually ventricular
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
supraventricular or ventricular ... tachycardia • Ventricular ... palpitations: PVC
Chagas Disease - American Trypanosomiasis - Diagnosis and Management Summary
Chagas disease (American trypanosomiasis) is an infectious
others: AV blocks, PVC ... bradyarrhythmias), Biventricular ... apical atrophy (→ventricular
Beta Blockers - Pharmacology Comparison Table
Metoprolol:
 • Receptors: β1
 • Indications: Rate control of a-fib/a-flutter, Suppression
Suppression of PACs ... /PVCs, Suppression