Cardiology Multiple Choice Question (MCQ) #4
Shortness of breath
History of present illness:
A restaurant owner presented with increasing shortness of breath.
He is on two tablets one of them is a diuretic and the other one is an anti-arrhythmic.
Prolonged QT interval.
Chest X-Ray (CXR):
diffuse fibrotic changes.
All of the following might explain the prolonged QT interval, except:
- Heart failure.
- Furosemide therapy.
- Amiodarone therapy.
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