Cat heartbeat gradient t-shirt design

Modern t-shirt design featuring a heart shape with a cat silhouette formed by an EKG line, set against a pink and blue gradient background with retro sunburst rays. This Graphic Tee design can be used on shirts, hoodies and other merch products. Comes with a transparent PNG file, perfect for POD platforms like Merch by Amazon, Redbubble, Teespring, Printful and more.