ICU ECG practice
Electrolyte & Metabolic ECGs Cases
Diagnosis choice + why choice. No free-text interpretation. Case titles do not reveal the answer before you open them.
ECG diagnosis challenge
Renal failure with new tall symmetric T waves and a still-narrow QRS.
ECG diagnosis challenge
Dialysis-dependent patient develops progressive conduction slowing, loss of atrial activity, and broadening QRS complexes.
ECG diagnosis challenge
Large gastrointestinal losses are followed by weakness and new ventricular ectopy.
ECG diagnosis challenge
An oncology patient develops a visibly shortened ventricular repolarization interval.
ECG diagnosis challenge
A postoperative patient with paresthesias develops clearly prolonged ventricular repolarization.
ECG diagnosis challenge
An exposed patient is profoundly cold, bradycardic, and has prominent J-point notching.
ECG diagnosis challenge
A dialysis patient develops absent P waves, marked QRS widening, and very tall T waves.
ECG diagnosis challenge
After intensive diuresis, a patient develops weakness and new ventricular ectopy.