62 results
“H’s & T’s“ - The reversible causes of Cardiac Arrest 
Hypovolemia, Hypoxia/Hypoxemia, Hydrogen Ion Excess (Acidosis),
The reversible causes ... of Cardiac Arrest ... /Hyperkalemia, Hypothermia ... Tamponade (Cardiac ... diagnosis #arrest #management
Evaluation and Management of Hyperkalemia

As with hypokalemia, the immediate danger of hyperkalemia is its effect on
Evaluation and Management ... of Hyperkalemia ... As with hypokalemia ... its effect on cardiac ... efforts should focus
Causes of HyperKalemia - Differential Diagnosis
Increased extracellular K+:
 • Tissue injury
 • Hemolysis
 • Rhabdomyolysis
 •
Causes of HyperKalemia ... Aldosterone blockers • Cardiac ... glycosides • High acute ... inhibitor • Cardiac ... MCW_Nephrology #HyperKalemia
Chest Pain - Diagnosis and Workup Algorithm

History and Exam
Acute life-threatening causes:
 • Acute myocardial infarction
 •
Diagnosis and Workup ... History and Exam Acute ... life-threatening causes ... : • Acute myocardial ... Pulmonary embolism • Cardiac
Bradycardia - Differential Diagnosis Framework

BRADI Mnemonic
 • BRASH/Hyperkalemia
 • Reduced oxygen/Glucose/Temp
 • ACS
 • Drugs
 •
Bradycardia Cardiac ... syndrome • Post cardiac ... Chagas disease • Acute ... Spondylarthropathies Other causes ... differential #diagnosis #causes
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Acute Kidney Injury ... - AKI Workup Algorithm ... osmolarity If cause ... imaging #Acute ... #Injury #AKI #Workup
Causes of Hyponatremia - Differential Diagnosis Algorithm
Hypovolemia, UNa > 20: 
 • Renal losses, Diuretic excess,
Causes of Hyponatremia ... UNa > 20: • Acute ... renal failure Hypervolemia ... syndrome, Cirrhosis, Cardiac ... Diagnosis #Algorithm #Causes
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
Hypertension - Workup ... An acute rise or ... disorders including hypokalemia ... Hyperthyroidism, Hypercalcemia ... #Hypertension #Workup
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
pressure >10mmHg: • Cardiac ... tamponade • AECOPD/ Acute ... followed by rapid collapse ... Diagnosis #Algorithm #causes
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
and Management ... Weakness, cramping, nausea ... reabsorption) Workup ... only if no clear cause ... line, stabilizes cardiac