title: Cardiovascular ultrasound imaging - A survey of technical development.
abstract: This article reviews the physics fundamentals in cardiovascular imaging using ultrasound and discusses the current technology and advances in clinical practices. Challenges in future development are included at the end of the article.
authors.affiliation: Radiology Department, College of Physicians & Surgeons of Columbia University, 177 Fort Washington Avenue, MHB 3-265B, New York, NY 10032, USA. zfl1@columbia.edu.
authors.forename: Z F
authors.initials: ZF
authors.lastname: Lu