Combined mitral and aortic valvuloplasty by antegrade transseptal approach using Inoue balloon catheter

Transvenous Transseptal Concurrent Inoue Balloon Mitral and Aortic Valvuloplasty in an Octogenarian With Severe Aortic and Mitral Stenosis

An octogenarian was admitted because of severe aortic stenosis (AS) and mitral stenosis. He declined surgical double-valve replacement and underwent intracardiac echocardiography–guided transseptal puncture and concurrent Inoue (Toray, Tokyo, Japan) balloon aortic valvuloplasty (BAV) and balloon mitral valvuloplasty (BMV). Nine months later, he had worsening pulmonary edema and received a second session of Inoue BAV and BMV. Our case shows that concurrent transseptal Inoue BAV and BMV can treat severe AS and mitral stenosis with adequate safety and efficacy. However, the durability is limited in elderly persons with calcified AS. The procedure should be reserved for patients who refuse surgery.

Snare-assisted anterograde balloon mitral and aortic valvotomy using Inoue balloon catheter

We performed concurrent antegrade mitral and aortic valvotomy using Inoue dilatation catheter in 3 cases of combined rheumatic mitral and aortic stenosis. Following mitral valvotomy by standard procedure, aortic valve was crossed with the help of a floatation catheter. Stiff long length guide wire was fixed in descending aorta using a snare. Inoue catheter was threaded over the wire across the aortic valve and aortic valvotomy completed. Mitral valve area increased from mean 1 cm2 to 2 cm2; aortic gradient dropped from mean of 97 mm to 36 mm. Concurrent anterograde balloon mitral and aortic valvotomy may be effective and safe.

Transjugular approach to concurrent mitral-aortic and mitral-tricuspid balloon valvuloplasty

A transjugular approach was successfully used for concurrent mitral-aortic and mitral-tricuspid valvuloplasty in one patient each. This approach simplifies antegrade transvenous aortic valve dilatation in rheumatic aortic stenosis. Advantages obtained by transjugular tricuspid valvuloplasty are easy crossing of the tricuspid valve and stable balloon position, co-axial with the tricuspid orifice.