501 results
Common sodium channel blockers which cause QRS widening.

Anticonvulsants: 
 - Carbamazepine 
Antidysrhythmics:  
 - Group
blockers which cause ... Propoxyphene Other antidepressants ... #EKG #Pharmacology ... Medications #Toxicology #Diagnosis ... #Differential #
Constipation - Differential Diagnosis Algorithm
Diet/Lifestyle
 • Fibre
 • Calories
 • Fluid
 • Exercise
 • Psychosocial
Medications
 •
Constipation - Differential ... Diagnosis Algorithm ... Antispasmodics, Antidepressants ... (Inflammatory Bowel ... #Causes
Hypercalcemia - EKG Findings
Causes of Hypercalcemia 
• Malignancy 
• Milk-alkali syndrome 
• Vitamin D toxicity 
•
Findings Causes ... Hypercalcemia #EKG ... #Differential # ... Causes #Diagnosis ... #Cardiology
TCA Overdose on EKG
 • Sinus tachycardia
 • QRS prolongation
 • QT prolongation
 • Rightward deviation
TCA Overdose on EKG ... Overdose #tricyclic #antidepressants ... #EKG #ECG #electrocardiogram ... #cardiology #diagnosis
Torsades de Pointes 
•Precipitated by drugs that prolong the QT interval 
•Class IA antidysrhythmics (procainamide, quinidine)
flecanide) •Cyclic antidepressants ... TorsadesDePointes #Diagnosis ... #Cardiology #ECG ... #EKG
Wide QRS Complex Tachycardia differential:

#Diagnosis #Cardiology #EKG #ECG #WideComplex #Tachycardia #Differential #Algorithm
Complex Tachycardia differential ... : #Diagnosis # ... Cardiology #EKG ... #ECG #WideComplex ... #Tachycardia #Differential
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
Lead aVR on EKG ... Pericarditis - Tricyclic antidepressant ... Brugada criteria) #Diagnosis ... #Cardiology #EKG ... #ECG #Lead #AVR
Mydriasis Causes - AAAS Mnemonic
 • Atropine
 • Anticholinergic Toxicity
 • Antidepressants (and Serotonin Syndrome)
 •
Mydriasis Causes ... Anticholinergic Toxicity • Antidepressants ... AAAS #Mnemonic #differential ... #diagnosis
Irritable Bowel Syndrome (IBS) - Pathophysiology, Diagnosis and Management Algorithm
Risk factors: Previous acute enteric infection, Female
Irritable Bowel ... Pathophysiology, Diagnosis ... and Management ... somatic syndromes (e.g ... IBS #Irritable #Bowel
Differential Diagnosis of Low Voltage ECG #Diagnosis #EM #Cardiology #Low #Voltage #EKG #LowVoltage #Differential #Extracardiac #Cardiac
Differential Diagnosis ... #Diagnosis #EM ... #Cardiology #Low ... #Voltage #EKG # ... LowVoltage #Differential