1:1 Human Heart anatomy Model high quality Medical Organ Anatomical Teaching |

1:1 Human Heart anatomy Model high quality Medical Organ Anatomical Teaching |

Heart model (environmentally friendly material 1: 1 size) Introduction to this model: The natural large human heart, 2 parts, shows the normal morphological structure of the heart, veins and valvular structures. Model Structure: The model is about 1: 1 enlarged in the adult heart, showing a dilated state. According to the body's normal physiological position on the stent. Transverse along the pulmonary artery root, showing the internal structure of the left and right atria and pulmonary artery, advocate pulse semilunar valve. Diagonal cut along the atrium, showing the internal structure of the left ventricle. Right atrium showed on the inferior vena cava, inferior vena cava valve, coronary sinus ostium, ovarian fossa and right atrioventricular orifice; right atrial shows left and right pulmonary vein ostium and left atrioventricular orifice. Right ventricular showed the suprasternal ridge, tricuspid valve, arterial cones, carpal cord, papillary muscles, meat and pulmonary valve; the left ventricle showed mitral valve, chordae, papillary muscle, meat column and active valve. Septal and interventricular septum. Shows increased external shape of the heart and related blood vessels and their branches. Show the state of the anterior and posterior chamber ditch; Show atrial appendage, myocardial fibers, vortex, cardiac notch, fat and artery ligament, showing around, coronary artery and its branches; Show the coronary sinus and its branches; Ascending aorta and aortic arch issued Branch; show the superior vena cava, inferior vena cava and its branches; Show the pulmonary veins and pulmonary arteries. The model's left and right ventricular walls and pulsatile arterioles are removable