32 results
Torsades de Pointes 
•Precipitated by drugs that prolong the QT interval 
•Class IA antidysrhythmics (procainamide, quinidine)
by drugs that prolong ... QT interval •Class ... quinidine) •Class ... TorsadesDePointes #Diagnosis #Cardiology
Traditionally, congestive heart failure has been classified according to severity of symptoms, first formulated by the
Association, which is classes ... that may help prolong ... ups that cause class ... III and class IV ... #Diagnosis #Cardiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Classification: CLASS ... PR interval to prolong ... PR interval to prolong ... inotropy) ACCP Cardiology ... pathophysiology #cardiology
Sinus Tachycardia Differential Algorithm

- Dr. Tom Fadial https://twitter.com/thame

#Sinus #Tachycardia #Differential #Algorithm #Diagnosis #Cardiology #Causes
Tachycardia Differential Algorithm ... #Differential #Algorithm ... #Diagnosis #Cardiology ... #Causes
Causes of Diastolic Murmurs - Differential Diagnosis Algorithm
Early Diastolic:
 • Aortic Regurgitation
 • Pulmonary Regurgitation (Graham-Steell
Causes of Diastolic ... Differential Diagnosis Algorithm ... Diastolic #Murmurs #Cardiology ... Differential #Diagnosis #Algorithm ... #causes
Torsades de Pointes
• "Twisting of the pointes" 
• QRS axis swings from positive to negative direction
by drugs that prolong ... interval Class ... quridine) Class ... TorsadesDePointes #Diagnosis #Cardiology
STAGES of CHF (A, B, C, D), however, describe the severity of structural abnormalities that impair
that may help prolong ... ups that cause class ... III and class IV ... #Management #Cardiology ... Stages #ACCAHA #Algorithm
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Differential Diagnosis Algorithm ... are present • Classic ... Low Grade - Slow growing ... Intermediate - Faster growing ... #differential #algorithm
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Classification: CLASS ... PR interval to prolong ... PR interval to prolong ... inotropy) ACCP Cardiology ... pathophysiology #phases #cardiology
Causes of Dilated Cardiomyopathy DCMP - Differential Diagnosis Algorithm
Idiopathic DCMP: Viral, Inflammatory cardiomyopathy, Genetic causes, Unknown
Causes of Dilated ... Differential Diagnosis Algorithm ... , Unknown causes ... Differential #Diagnosis #Algorithm ... #Causes #cardiology