9 results
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Antiarrhythmics ... - Vaughan Williams ... Classification Class ... EricsMedicalLectures/ #Antiarrhythmics ... #cardiology #pharmacology
d-Transposition of the Great Arteries
 • Anatomy
 • Epidemiology
 • Associated Lesions
 • Pathophysiology/Presentation
 • Classic
• Anatomy • ... Associated Lesions • Pathophysiology ... Presentation • Classic ... switch • Arterial ... peds #pediatrics #cardiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Antiarrhythmics ... - Vaughan Williams ... #Vaughan #Williams ... #pathophysiology ... #cardiology
Antiarrhythmic Medications - Vaughan-Williams Classification
 • Class I (Ia, Ib, Ic)
 • Class II
 • Class
Antiarrhythmic Medications ... - Vaughan-Williams ... • Other anti-antiarrhythmic ... Medications #Vaughan #Williams ... #pharmacology #cardiology
Antiarrhythmic Medications - Vaughan-Williams Classification
 • Class I (Ia, Ib, Ic)
 • Class II
 • Class
Antiarrhythmic Medications ... - Vaughan-Williams ... • Other anti-antiarrhythmic ... Medications #Vaughan #Williams ... #pharmacology #cardiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics ... Vaughan Williams ... inotropy) ACCP Cardiology ... #pathophysiology ... #phases #cardiology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Diagnosis and Pathophysiology ... Stroke Volume / Arterial ... less compliant arteries ... Differential #Diagnosis #Pathophysiology ... #causes #cardiology
Differential Diagnosis of Cyanosis
Peripheral cyanosis
  A. Low cardiac output states
  B. Environmental exposure (cold)
Arterial occlusion ... Decreased arterial ... Anatomic shunts ... Differential #Diagnosis #Causes ... #Cardiology
Fetal and Post Transition Circulation

In the fetal circulatory system, oxygenated blood is delivered via the umbilical
oxygenated blood passes ... #Circulation #Pathophysiology ... #Cardiology #Anatomy