EKG Heart Monitoring Endless loop animation on dark background. FUll HD. 4K
Blocked coronary blood artery due to high cholesterol possessing risk of heart attack in humans
A 360-degree view of the human heart after a lifetime of smoking cigarettes - seamless looping.
Microscopic view of abstract red blood cells falling on green screen or chroma key background. Antivirus medical healthcare, heart disease concept. 3d Blood flow animation
