(1) There was no definite plane between the tumor and the floor of the fourth ventricle .(2) At operation, dense adhesions between the left lung and the right and left ventricle were present.(3) After passing to the left ventricle through the mitral valve, blood goes to the aorta.(4) Finally, the perceived object could enter into the rear ventricle of the brain, the memory.(5) Blood flows from the right atrium to the right ventricle through the tricuspid valve.(6) The fourth ventricle is between the pons and cerebellum.(7) It communicated with the left ventricle through an orifice surrounded by pearly endocardial plaque.(8) In chickens, the right ventricle of the heart enlarges and can't pump blood efficiently to the lungs.(9) Evidence of pulmonary hypertension and right ventricular enlargement is often present.(10) Examination of the brain revealed only enlarged lateral and third ventricles .(11) Blood vessels that originate from the right and left ventricles are designated as arteries and have a distinctive structure.(12) As the impulse travels down the bundles, the ventricles contract and the cycle repeats itself.(13) In patients with good left ventricular function and no coronary artery disease, flecainide and propafenone can be used.(14) A dilated ventricular system is seen in cases with accompanying hydrocephalus.(15) In addition, the right coronary artery occasionally supplies a sizeable portion of left ventricular myocardium.(16) This may be poorly tolerated by patients with left ventricular dys-function, lung disease, or back and hip pain.