Coupled Oscillator Representation of Cardiac Electrical Activity The Synthetic ECG generation process begins with cardiac dynamics as network of biological oscillators. This network includes the Sinoatrial node (SA), the Atrioventricular (AV) node, and the His–Purkinje (HP) complex, each exhibiting an intrinsic rhythm and distinct electrical properties. Their ordered interaction gives rise to the heart's electrical signaling, guiding how these impulses propagate and enabling

Intuitus has released the Lepakshi-ECG Annotator Beta, a compact windows application designed for fast, accurate annotation of 12-lead ECG images. While the current version focuses on interactive bounding-box creation and JSON export, we are excited to preview a major breakthrough in our upcoming, yet-to-be-released version: the ability to use the software not just for annotation, but as high-fidelity grid removal engine for downstream Deep Learning models. The Lepakshi Workf

Introduction Ultrasound imaging is, at its core, an exercise in wave control . Every ultrasound image you have ever seen is the result of thousands of acoustic waves being launched, steered, focused, reflected, and coherently recombined in real time. The technique that makes this possible is beamforming . In this article, we take a structured journey through modern ultrasound beamforming: Analog vs digital beamforming FPGA‑ and GPU‑based architectures Why transmit and receive

Having spent years analyzing the medical ultrasound landscape from a patenting perspective , I’ve had a front-row seat to the intricate engineering that makes non-invasive imaging possible. However, the most complex systems often rely on the simplest physical truths. In this article, I’ve broken down the "black box" of ultrasound technology—starting with a simple "shouting in the hills" analogy and expanding into the sophisticated imaging modes that define modern diagnostics.