The CW 2016 â 2017 broadcast season will launch in October, with premiere dates to be announced later. The following is The CW 2016 â 2017 primetime schedule, a night-by-night breakdown and accompanying details on all the programs.
Right Side. Blood flows from your right atrium into your right ventricle through the open tricuspid valve. When the ventricles are full, the tricuspid valve shuts. This prevents blood from flowing backward into the atria while the ventricles contract.eft Side. Blood flows from your left atrium into your left ventricle through the open mitral valve. When the ventricles are full, the mitral valve shuts. This prevents blood from flowing backward into the atria while the ventricles contract.
With each contraction, the right ventricle pumps blood through the pulmonic valve inot the pulmonary artery and to the lungs. 3. Oxygenated blood flows from the lungs to the left atrium by way of the pumonary viens. 4.It the passes through the mitral valve and inot the left ventricle. 5. As the heart contracts, blood is ejected through the aortic valve into the aorta and thus enters the systemic circulation.