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WPW syndrome complicated by another cardiac disorder
T Sueda1, Y Matsuura, H Ishihara
1First Department of Surgery, Hiroshima University School of Medicine, Japan.
Hiroshima Journal of Medical Sciences
|March 1, 1991
Summary
This study details surgical interventions for Wolff-Parkinson-White (WPW) syndrome, highlighting challenges in complex cases involving mitral regurgitation and myocardial bridging. Successful treatments included valve replacement and accessory pathway ablation.
Area of Science:
- Cardiology
- Cardiac Surgery
Background:
- Wolff-Parkinson-White (WPW) syndrome can present with complex arrhythmias.
- Comorbid cardiac conditions can complicate the diagnosis and management of WPW syndrome.
Observation:
- Two WPW syndrome cases complicated by other cardiac disorders presented diagnostic and therapeutic challenges.
- One patient had severe mitral regurgitation due to infective endocarditis, leading to cardiac failure and refractory paroxysmal tachycardia.
- Another patient experienced angina pectoris due to myocardial bridging during paroxysmal tachycardia, with evidence of myocardial ischemia.
Findings:
- Simultaneous mitral valve replacement and accessory pathway interruption were performed in the patient with mitral regurgitation.
- Myotomy of myocardial bridging and accessory pathway interruption were performed in the patient with angina.
Implications:
- Surgical management of WPW syndrome can be successfully achieved even in the presence of complex comorbidities.
- Combined surgical approaches may be necessary for patients with WPW syndrome and concurrent serious cardiac conditions.
- These interventions offer effective treatment options for challenging WPW syndrome cases.