Transoesophageal echocardiography-guided hybrid balloon valvuloplasty for severe pulmonic stenosis in small dogs.
Pulmonic stenosis (PS) is the most common congenital heart disease in dogs and is commonly seen in small breeds, such as Chihuahuas. Conventional treatments have limitations specific to small dogs, including the invasive nature of open-heart surgery and size limitations in percutaneous balloon valvuloplasty. Here, transoesophageal echocardiography (TEE)-guided balloon valvuloplasty via thoracotomy was performed for three small dogs with PS. The procedure was feasible in all cases, including those for which percutaneous treatment was not an option. Although the procedure is invasive, because of the need for thoracotomy, it is one of the treatment options that may be effective for PS, especially in small dogs, as it allows visualisation of the pulmonary artery lesion without relying on the experience of the surgeon.
['Uemura|Akiko|A|', 'Seijirow|Goya|G|', 'Tanaka|Ryou|R|', 'Kocaturk|Meriç|M|', 'Yilmaz|Zeki|Z|']
D000818:Animals D063126:Balloon Valvuloplasty D049628:Body Size D004283:Dog Diseases D004285:Dogs D017548:Echocardiography, Transesophageal D005260:Female D008297:Male D011666:Pulmonary Valve Stenosis
balloon valvuloplasty dog small breed transoesophageal echocardiography thoracotomy