Quantitative Doppler and Hemodynamics Tzong Huei Chen Andrew Maslow Albert C. Perrino Jr. When you can measure what you are speaking about, and express it in numbers, you know something…

Echocardiographic Evaluation of Ventricular Diastolic Function Amit Bardia Wanda M. Popescu INTRODUCTION The diastolic phase of the cardiac cycle is recognized as an important, independent component of cardiac performance. Quantification…

Doppler Technology and Technique Albert C. Perrino Jr. INTRODUCTION Two-dimensional echocardiography provides remarkable high-resolution, full motion display of cardiac structures. Yet despite the ability to reveal the most intricate anatomic…

Left Ventricular Systolic Performance and Pathology Alena Rady Susan Garwood QUANTIFICATION OF LEFT VENTRICULAR (LV) systolic function is considered the foundation of cardiac imaging (1). It has been shown to…

Two-Dimensional Examination Joseph P. Miller ECHOCARDIOGRAPHY IS A CORNERSTONE OF medical imaging and clinical decision making. Echocardiographic technology continues to rapidly improve. Real-time biplane imaging is a reality in most…

Principles and Technology of Two-Dimensional Echocardiography Michelle Gorgone Andrew Maslow Albert C. Perrino Jr. INTRODUCTION Two-dimensional (2D) echocardiography generates dynamic images of the heart from reflections of transmitted ultrasound. The…