caption: Heart Acting as a double pump, its structure is divided into the right and left heart by the septum.
exif: {"Image DocumentName": "HeartActing as a double pump, its structure is divided into the right and left heart by the septum.", "Image ImageDescription": "The heart has four chambered, Rt & Lt Atria, Rt & Lt Ventricles. Although it is not much bigger than a human fist and weighs less than a pound, the heart is a very powerful organ. Each day the heart pumps approximately 2,000 gallons of blood through 70,000 miles of blood vessels by beating approximately 100,000 times a day.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}