by app | Jan 30, 2015 | Cardiology Diseases, Heart disease, Medical Clinics Germany, Medical Treatment Germany, Treatments, WeCare Germany
Cardiology Diseases – Treatment in Germany The human heart is primarily a shell. There areĀ four cavities, or open spaces, inside the heart that fill with blood. Two of these cavities are called atria. The other two are called ventricles. The two atria form the...