Heart and circulatory system — Stock photos

"Heart and circulatory system" is an authentic stock image by ScienceRF. It’s available in the following resolutions: 960 x 1600px, 1560 x 2600px, 3238 x 5397px. The minimum price for an image is 49$. Image in the highest quality is 3238 x 5397px, 300 dpi, and costs 449$.