Keywords
accuracy, bizarre, cardiac test, color, colored background, communication, contrasts, diagnostic medical tool, diagnostic procedure, ekg, electrocardiograph, electrode, green, healthcare and medicine, heart function test, heart rate, horizontal, ideas, instrument of measurement, laptop, medical equipment, medical testing, no people, old-fashioned, part of, photography, studio shot, technology, trunk, unknown, wireless technology, wood, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, 721046