Duplex ultrasound is a vital tool for diagnosing and monitoring vascular diseases such as carotid artery stenosis and peripheral arterial disease (PAD). Updated guidelines now emphasize refined ...

Ultrasound imaging isn’t just about moving a probe—it’s about understanding the physics that make every pixel possible. From wave mechanics to Doppler concepts, mastering these principles helps ...

High-frequency ultrasound platform for preclinical imaging, supporting real-time visualization of small animal anatomy and ...

A groundbreaking study from Mayo Clinic researchers, published in BME Frontiers, introduces Radon transform-based flow measurement (R-Flow)—a ...

High- and ultra-high-frequency ultrasound has emerged as a transformative non-invasive imaging modality in the evaluation of allergic and inflammatory skin ...

When you hear "brain-computer interface," you probably picture surgery, wires and a chip in your head. Now picture something quieter. No implant. No incision. Just sound waves directed at the brain.

When the body moves, it's harder for existing wearable devices to accurately track heart activity. But University of Missouri researchers found that a starfish's five-arm shape helps solve this ...

Background: Aortic stenosis (AS) severity assessment traditionally relies on Doppler echocardiography, which is time-consuming and may be inconclusive in a subset of patients. Efficient, automated ...

Abstract: Rheumatic heart disease (RHD) represents a significant global health challenge, disproportionately affecting over 40 million people in low- and middle-income countries. Early detection ...

Evaluation of whether dyspnea has a cardiac cause is essential. Guidelines from 2016 were reported to result in a high incidence of indeterminate left ventricular (LV) filling pressure. We sought to ...