Cardiac muscle from a healthy heart — Stock photos

"Cardiac muscle from a healthy heart" is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1202px, 2600 x 1953px, 5000 x 3756px. The minimum price for an image is 49$. Image in the highest quality is 5000 x 3756px, 300 dpi, and costs 449$.