8 results
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Blocks 1st Degree ... Heart Block: ... #HeartBlocks #Types ... #Classification ... #degrees #summary
Antiarrhythmic Medications - Vaughan Williams Classification - Summary Table
Class I agents - Sodium Channel Blockers⠀
Class II
Sodium Channel Blockers ... this class are beta ... blockers.⠀ Class ... Potassium Channel Blockers ... Calcium Channels Blockers
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Diagnosis Summary ... Block Type I aka ... Block type II ( ... electrocardiogram #classification ... #summary
Mobitz Type I (Wenckebach Phenomenon) 2nd Degree AV Block on EKG
 • P-R interval gradually increases
Phenomenon) 2nd Degree ... AV Block on EKG ... till a dropped beat ... #Second #Degree ... #AV #Block #AVBlock
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology Summary ... : • MOA: Block ... Blockers: • MOA ... : • MOA: Block ... : • MOA: Block
Pheochromocytoma - Diagnosis and Management Summary
10 percent rule = 10% of pheochromocytomas are extra-adrenal, multiple, bilateral,
blockers, tricyclic ... phenoxybenzamine blocks ... blocker may be ... Starting beta blockers ... • Beta blockers
The Diagnostic Approach to Hyperkalemia
Drugs
 - Amiloride
 - Spironolactone
 - Triamterene
 - Trimethoprim
 - Pentamidine
 -
obstruction _ pHA type ... I, type II - ... diseases _ pHA type ... - NSAlDs - Beta-Blockers ... #Hyperkalemia #Algorithm
Causes of Hyperkalemia
l. Pseudohyperkalemia
  A Cellular efflux; thrombocytosis, erythrocytosis, leukocytosis, in vitro hemolysis
  B.
Beta-Adrenergic ... angiotensin receptor blockers ... Angiotensin receptor blockers ... inhibitors, ß-blockers ... High #Potassium #Classification