Prosthetic heart valves — Stock photos

"Prosthetic heart valves" is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1540px, 2600 x 2502px, 4400 x 4234px. The minimum price for an image is 49$. Image in the highest quality is 4400 x 4234px, 300 dpi, and costs 449$.