12 results
Antiarrhythmic Drugs

CLASS IA
 • Procainamide, Quinidine, Disopyramide
CLASS 1B
 • Lidocaine, Mexiletine
CLASS 2
 • Propranolol, Esmolol
CLASS 4
Antiarrhythmic Drugs CLASS ... Disopyramide CLASS ... MISCELLANEOUS • Adenosine ... Classification #Pharmacology ... #cardiology
Single Syringe Adenosine - Instructions
1) Dilute 6-12 mg of adenosine in a syringe for a total
Single Syringe Adenosine ... mL - Use 0.9% NaCl ... to place IV in AC ... #Instructions #pharmacology ... #SVT #cardiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Classification: CLASS ... inotropy) ACCP Cardiology ... Vaughan #Williams #Pharmacology ... #pathophysiology ... #cardiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... inotropy) ACCP Cardiology ... Antiarrhythmics #Pharmacology ... #pathophysiology ... #phases #cardiology
Tree in Bud Sign
The Tree-in-Bud sign represents Endobronchial spread in a linear branching pattern and centrilobular
actually seen in all ... causes of infective ... pneumonia, congenital causes ... diagnosis #clinical #radiology ... #ChestCT #pathophysiology
Antiarrhythmic Medications - Vaughan-Williams Classification
 • Class I (Ia, Ib, Ic)
 • Class II
 • Class
II • Class III ... • Class IV ... anti-antiarrhythmic drugs: Adenosine ... Classification #pharmacology ... #cardiology
Antiarrhythmic Medications - Vaughan-Williams Classification
 • Class I (Ia, Ib, Ic)
 • Class II
 • Class
II • Class III ... • Class IV ... anti-antiarrhythmic drugs: Adenosine ... Classification #pharmacology ... #cardiology
Iron Deficiency in Heart Failure
Pathophysiology:
Chronic heart failure leads to an increase in inflammatory cytokines → Inflammation
Heart Failure Pathophysiology ... → Inflammation causes ... composite endpoint of all-cause ... diagnosis #management #cardiology
Pituitary Mass Effects - Pathogenesis and Clinical Findings
 • Pituitary turnors are almost always a benign
For pituitary masses ... of all sizes, it ... #SideEffects #endocrinology ... mnemonic #GLFTAP #pathophysiology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Diagnosis and Pathophysiology ... Pathologic Causes ... • Mitchell et al ... Differential #Diagnosis #Pathophysiology ... #causes #cardiology