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

Why PVCs?  Can be the first manifestation of cardiac
Framework Why PVCs ... Bundle branch block ... percent or 1000 PVCs ... to <15 percent PVCs ... A PAC also has a
Beta Blockers - Pharmacology Comparison Table
Metoprolol:
 • Receptors: β1
 • Indications: Rate control of a-fib/a-flutter, Suppression
Beta Blockers - ... Suppression of PACs ... /PVCs, Suppression ... Situations in which ß blocker ... EricsMedicalLectures/ #Beta #Blockers
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
Atrial Complex • PAC ... • PAC can be ... • PAC can be ... blocked or non-conducted ... #PACs #cardiology
POCUS - Regional Anesthesia - Trunk Local Nerve Block

 - Thoracic Paravertebral
 - Erector Spinae
 -
Trunk Local Nerve Block ... Erector Spinae - Pecs ... Truncal #Nerve #Blocks
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
rhythm, Conduction blocks ... system: Conduction blocks ... Contractions (PACs ... Contractions (PVC
Premature atrial complex (PAC) - ECG Recognition
 • Prematurity and altered P wave morphology.
 • P
atrial complex (PAC ... • A PAC will ... #PACs #premature ... electrocardiogram #clinical
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
Complete Heart Block ... patient presented to clinic ... (2) VT (3) PAC/ ... PVCs So why did ... #PhysicalExam #Clinical
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Supraventricular Tachycardia (SVT) - Differential Diagnosis Framework and Management

Regular SVT: Sinus Tachycardia, AVNRT, AVRT, Atrial Flutter,
Tachycardia w/ PACs ... AFIb w/ variable block ... Normotensive: Beta-Blocker
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Atrioventricular Blocks ... (AV blocks) - ECG ... First Degree AV Block ... • This is a clinically ... PAC or PVC, acceleration
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Second-degree AV block ... node.Mobitz I heart block ... followed by a blocked ... #Clinical #EM #IM