480 Transthoracic echocardiography with harmonic imaging - a new method in diagnosing of patent foramen ovale

1 (0.8%) 11 (3%) 38 (12%) 50 (7%) Patent foramen ovale (PFO) 3 (16%) 18 (15%) 14 (4%) 8 (3%) 43 (6%) Atrial septal aneurysm (ASA) - 6 (5%) 16 (5%) 12 (4%) 34 (4%) PFO + ASA - 9 (7%) 5 (1.5%) 7 (2%) 21 (3%) Cardiac thrombus - - 8 (2.4%) 4 (1.3%) 12 (1.5%) Complex aortic atherosclerosis - - 5 (1.5%) 4 (1.3%) 9 (1.2%) Left ventricular ejection fraction