Heart Medicine Cardiology design. This medical graphic shows an anatomical heart on an ECG pulse rhythm electrocardiogram. Ideal for cardiologists and cardiology nurses who work in internal medicine and are familiar with the human heart. This cool design is excellent for special occasions, such as Nursing Day or Nursing Day. Excellent for cardiac surgeries and doctors who work in cardiology and know the most accurate about the cardiovascular system. Lightweight, Classic fit, Double-needle sleeve and bottom hem