The fourth edition of Textbook of Clinical Echocardiography presents an accessible primer on this complex topic from Dr. Catherine Otto, one of the foremost teachers and writers in the field. You'll find straightforward explanations of the basics of ultrasound physics, image acquisition, and all the major techniques and major disease categories, as well as the latest on advanced echo techniques-such as contrast echo, 3D echo, and myocardial mechanics (strain rate imaging, speckle tracking, and synchrony). Each chapter-including a new one on intraoperative transesophageal echocardiography-features a practical outline called The Echo Exam, ideal for understanding the use of echo and its outcomes. State-of-the-art echo images are complemented by full-color comparative drawings of heart structures. And now, you can access the full text online thanks to Expert Consult functionality. Your purchase entitles you to access the web site until the next edition is published, or until the current edition is no longer offered for sale by Elsevier, whichever occurs first. If the next edition is published less than one year after your purchase, you will be entitled to online access for one year from your date of purchase. Elsevier reserves the right to offer a suitable replacement product (such as a downloadable or CD-ROM-based electronic version) should online access to the web site be discontinued.