55 results
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
Almost any type of cardiac ... seen in digitalis toxic­ity ... , sino-atrial (SA ... #Diagnosis #Cardiology ... #EKG #ECG #Digoxin
EKG in Acute Pulmonary Embolism
The sensitivity and specificity for EKG findings in acute PE are low.
EKG
EKG in Acute Pulmonary ... other causes of cardio-pulmonary ... symptoms + supporting ... #EKG #Pulmonary ... Embolism #AcutePE #diagnosis
Beta Blocker Side Effects / Toxicity
Cardiac Side Effects:
 • Sinus bradycardia, AV block, Heart failure exacerbation,
Side Effects / Toxicity ... Cardiac Side Effects ... blocker withdrawal syndrome ... (e.g. tachycardia ... #pharmacology #diagnosis
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. Source: Fanaroff AC, Rymer
Acute Coronary Syndrome ... - Diagnostic Likelihood ... Ratios for Symptoms ... JA, Goldstein SA ... Atypical #ChestPain #Cardiac
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
- Differential Diagnosis ... lack of acute cardiac ... level <100 pg/ml EKG ... respiratory distress syndrome ... • Salicylate toxicity
Causes of Peripheral Weakness without Sensory Changes - Differential Diagnosis Algorithm
No Objective Weakness
 • Cardio-pulmonary disease
- Differential Diagnosis ... Objective Weakness • Cardio-pulmonary ... Hyperreflexia • Lead toxicity ... Lambert-Eaton Myasthenic Syndrome ... #Differential #Diagnosis
Refeeding Syndrome: Pathogenesis and clinical findings

Patients at Risk of Refeeding Syndrome:
 - Little or no nutritional
Low BMI < 18.5 kg ... - CHF - Pulmonary ... Edema - Cardiac ... #diagnosis #pathophysiology ... #symptoms #signs
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
- Differential Diagnosis ... Respiratory: • Pulmonary ... • Migraine Cardiac ... Stenosis • Cardiac ... (SA Node)
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
Syndromes - OnePager ... nose deformity • Cardiac ... (UPC) ratio • Cardiac ... recent DAN) • EMG ... or serologies + symptoms
Bradycardia - Differential Diagnosis Framework

BRADI Mnemonic
 • BRASH/Hyperkalemia
 • Reduced oxygen/Glucose/Temp
 • ACS
 • Drugs
 •
- Differential Diagnosis ... Hyperkalemia Pulmonary ... Bradycardia Cardiac ... • Post cardiac ... • Flecanide toxicity