Wolff-Parkinson-White syndrome and rheumatic mitral stenosis: an uncommon coincidence that can cause severe hemodynamic disturbance.

The combination of rheumatic mitral stenosis and Wolff-Parkinson-White syndrome is a rare situation. In this case, we are reporting an 72-year-old man presenting with multi-organ failure due to the this combination and successfully treated with radiofrequency ablation during preexcitated atrial fibrillation.