The smaller they come.
Meier
Bernhard
B
Professor of Cardiology, Chairman, Swiss Cardiovascular Center Bern, University Hospital, CH-3010, Bern, Switzerland. bernhard.meier@insel.ch
D015906:Angioplasty, Balloon, Coronary / Q000295:instrumentation*; D006328:Cardiac Catheterization / Q000295:instrumentation*; D006801:Humans; D008904:Miniaturization; D015641:Radiography, Interventional / Q000295:instrumentation