University of Iowa Health Care recently debuted a new, minimally invasive heart valve procedure after years of research and months of work toward approval by the Federal Drug Administration. A second ...

PARIS, France—Treating a failed bioprosthesis via transcatheter aortic valve replacement (TAVR)—the so-called valve-in-valve approach—is feasible and often effective but technically demanding, ...

Gravel packing horizontal openhole laterals with washpipe diverter valves and external casing packers (ECPs) enables isolation of the produced oil stream from shale, water, gas, or other sections of ...