%0 Journal Article %T New Pulmonary Valvuloplasty Technique by Use of an Hourglass-Shaped Balloon in 3 Adults with Severe Pulmonary Valve Stenosis %A Ertan Ural %A Kurtulus Karauzum %A Tayfun Sahin %A Teoman Kilic %A Wesley R. Pedersen %J Archive of "Texas Heart Institute Journal". %D 2018 %R 10.14503/THIJ-16-6018 %K Balloon valvuloplasty/instrumentation/methods %K cardiac catheterization %K dilatation/instrumentation/methods %K equipment design %K equipment safety %K heart valve disease/therapy %K hemodynamics/physiology %K pulmonary valve stenosis/physiopathology/therapy %K treatment outcome %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5940290/