Improvement in symptoms and left ventricular performance after balloon aortic valvuloplasty in patients with aortic stenosis and depressed left ventricular ejection fraction.

1988

https://researcherprofiles.org/profile/1176006

3180377

Safian RD, Warren SE, Berman AD, Diver DJ, McKay LL, Come PC, Grossman W, McKay RG