کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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5984016 | 1178517 | 2015 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Phonocardiogram in adult patients with tetralogy of Fallot Phonocardiogram in adult patients with tetralogy of Fallot](/preview/png/5984016.png)
BackgroundRight ventricular outflow tract (RVOT) stenosis and pulmonary regurgitation (PR) are important residua and sequelae in adult tetralogy of Fallot (TOF) patients. Auscultation of the heart sound is a useful tool to detect and evaluate these lesions, but there was no previous report regarding heart sound in adult TOF.MethodsWe enrolled consecutive TOF outpatients from January 2013 to October 2013 in our adult congenital heart disease clinic. Phonocardiogram with phono-recording was performed with MES-1000 (Fukuda-Denshi Co., Tokyo, Japan), and compared heart sound with echocardiographic parameters.ResultsA total of 30 TOF patients were enrolled [age, 34.7 ± 12.8 years; 14 males (46.7%)]. In all 30 patients, phonocardiography was clearly recorded. Eighteen patients (60.0%) had the single second heart sound, which was more frequently observed before than after pulmonary valve reoperation (75.0% vs 11.1%). The single second heart sound was also associated with PR. In 18/30 (60%), diastolic murmur was associated with moderate PR (p = 0.008). In 14/30 (46.7%), systolic murmur was associated with moderate RVOT stenosis (p = 0.012).ConclusionPhonocardiogram was a useful tool to detect RVOT lesions. We should listen to heart sound carefully especially focusing on the second heart sound, systolic, and diastolic murmur.
Journal: Journal of Cardiology - Volume 65, Issue 1, January 2015, Pages 82-86