Joseph F. Maalouf, M.D.

Closed for Enrollment

• The Incremental Value of 3D Echocardiography Over 2D Echocardiography in Guiding the Transseptal Puncture Site in Patients Undergoing Percutaneous Mitral Interventions Rochester, Minn.

  The purpose of this study is to provide the incremental clinically useful information of three-dimensional transesophageal echocardiography (3D TEE) over two-dimensional transesophageal echocardiography (2D TEE) as a guide to transseptal puncture.