8 results
Progressive ECG changes with increasing 
hyperkalaemia. 
 (a) Normal 
 (b) Tented T wave (arrow)
changes with increasing ... hyperkalaemia ... d) 'Sine wave' pattern ... arrest) #Diagnosis ... #ECG #Hyperkalemia
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
pattern The algorithm ... are visible, the pattern ... #Diagnosis #Radiology ... HRCT #CTChest #NodularPattern ... #Nodular #Pattern
An Approach to Acute Dyspnea - Diagnostic Framework

From the HPI, PMH, vitals, focused physical exam (e.g.
An Approach to Acute ... Dyspnea - Diagnostic ... physical exam (e.g ... one of 8 basic patterns ... #Workup #Algorithm
Hyperkalemia - Management Algorithm
 • IV calcium
 • IV insulin and glucose and/or salbutamolt
 • Consider
Algorithm • IV ... potassium and ECG ... changes • 5.5 ... morphology, "Sine wave" pattems ... potassium #high #diagnosis
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
- Differential Diagnosis ... Algorithm Red ... PHANTOMS): • Pattern ... change, progressively ... arteritis • Acute
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Seizures • Vision changes ... Blood transfusion, Hypercalcemia ... Imaging Patterns ... territories signal changes ... syndrome, ADEM, Acute
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
- Differential Diagnosis ... Early-repolarization pattern ... leads • S1Q3T3 pattern ... dissection • Sodium-channel ... #cardiology #ecg
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
- Differential Diagnosis ... Impairment: • Acute ... Lack of sensory changes ... - Common pattern ... #Differential #Diagnosis