When volumetric scanning came along a few years ago, proponents hawked the technology as a leap forward in efficiency and accuracy. Simply sweeping the entire heart would ensure the capture of every bit of data needed to make an accurate diagnosis, allowing the patient to head home, while the next hopped up on the table.
It kindled expectations of an echocardiographic nirvana with unprecedented reproducibility regardless of the sonographer’s skills, skyrocketing throughput and off-the-chart revenues. Reality has fallen a tad short.