Abstract: Cardiac segmentation is of great significance in medical image analysis, providing critical support for the diagnosis, treatment, and postoperative evaluation of cardiovascular diseases.

Over nine days, Elon Musk’s Grok chatbot generated and posted 4.4 million images, of which at least 41 percent were sexualized images of women.

I tried four vibe-coding tools, including Cursor and Replit, with no coding background. Here's what worked (and what didn't).