Stock Photo: Digitally enhanced colorized chest x-ray of a 63 year old female who had heart surgery with the replacement of 2 heart valves (highlighted orange). Highlighted in violet are the metal wires used by the surgeon to close the thoracic chest wound

Stock Photo: 4297-1354 Digitally enhanced colorized chest x-ray of a 63 year old female who had heart surgery with the replacement of 2 heart valves (highlighted orange). Highlighted in violet are the metal wires used by the surgeon to close the thoracic chest wound