title: Safety and feasibility of two-dimensional echocardiography and myocardial perfusion imaging in patients with chest pain.
authors.affiliation: Department of Cardiovascular Medicine, II Medical Clinic, University of Rome La Sapienza.
authors.forename: Carmine A
authors.initials: CA
authors.lastname: Pellegrino
authors.forename: Saverio
authors.initials: S
authors.lastname: Paventi