Pacemaker in heart disease — Stock photos

"Pacemaker in heart disease" is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1328px, 2600 x 2158px, 4617 x 3832px. The minimum price for an image is 49$. Image in the highest quality is 4617 x 3832px, 300 dpi, and costs 449$.