Left atrial appendage flow velocity as a quantitative surrogate parameter for thromboembolic risk: determinants and relationship to spontaneous echocontrast and thrombus formation--a transesophageal echocardiographic study in 500 patients with cerebral ischemia. [electronic resource]
- Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography Dec 2005
- 1366-72 p. digital