The Echocardiographer's Pocket Reference Author:Terry Reynolds New 4th Edition. — The fourth edition provides the newest American Society of Echocardiography recommendations for valvular stenosis, left ventricular diastolic function, right heart chamber systolic and diastolic evaluation and quantification, prosthetic heart valves, transcatheter interventions, three-dimensional echocardiography, contrast echo... more »cardiography and cardiac mechanics. The how-to section has been updated to reflect the new recommendations. Gail Size and Troy Russo reviewed and have presented the newest information concerning vascular ultrasound.