title: [The RIVAL study].
authors.affiliation: Dipartimento Cardiovascolare, USC Cardiologia, Ospedali Riuniti, Bergamo, Italy. ovalsec@tin.it
authors.forename: Orazio
authors.initials: O
authors.lastname: Valsecchi
authors.forename: Roberto
authors.initials: R
authors.lastname: Violini
mesh_terms: D054058:Acute Coronary Syndrome / Q000000981:diagnostic imaging / Q000628:therapy*; D000465:Algorithms; D015906:Angioplasty, Balloon, Coronary; D016001:Confidence Intervals; D005263:Femoral Artery; D014943:Global Health; D006801:Humans; D007391:International Cooperation; D007558:Italy; D015337:Multicenter Studies as Topic; D017534:Radial Artery; D011859:Radiography; D016032:Randomized Controlled Trials as Topic; D012107:Research Design; D016896:Treatment Outcome