title: Better, (perhaps) cheaper, but is it best?
authors.forename: Zvi
authors.initials: Z
authors.lastname: Vered
authors.forename: Marina
authors.initials: M
authors.lastname: Leitman
authors.forename: Ricardo
authors.initials: R
authors.lastname: Krakover
mesh_terms: D000787:Angina Pectoris / Q000191:economics / Q000209:etiology*; D025401:Echocardiography, Stress / Q000191:economics; D004562:Electrocardiography; D004638:Emergency Treatment; D005080:Exercise Test; D006801:Humans