How To Use Right ventricle In A Sentence
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The right ventricle then pumps deoxygenated blood through the pulmonic valve and back to the lungs.
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BACKGROUND To study the anaesthetic method of corrective operations of infant double - outlet right ventricle.
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A group of congenital heart defects, including a ventricular septal defect, obstruction to blood flow out of the right ventricle to the lungs, and an aorta that is shifted to the right.
Cardiac terms and definitions
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There appears to be denticulated trauma to the right ventricle.
The Curse of the Wendigo
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Methods Our recent approach is to reconstruct the dilated right ventricle outflow tract (RVOT) as a fibro-muscular sleeve to support a pulmonary homograft valve conduit in orthotopic position.
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So far on call tonight, we had a kid who coded requiring chest compressions and intubation, a newborn double-outlet right ventricle who needed lines, and a micro preemie who needs to be tapped.
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However, right ventricular dysfunction was not always present in our series, and in patients with a right atrial thrombus, it was often seen to prolapse through the tricuspid valve into the right ventricle.
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A tricuspid regurgitant murmur may be heard, becoming more prominent as the right ventricle dilates.
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The right ventricle was markedly hypertrophied and dilated, consistent with severe cor pulmonale.
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In chickens, the right ventricle of the heart enlarges and can't pump blood efficiently to the lungs.
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It is due to a low insertion of the tricuspid valve which divides the right ventricle into proximal and distal chambers.
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Crocodilians' hearts have four chambers like mammals and birds, but there is a pore between the left and right ventricles which allows some mixing.
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The superficial layers consist of the following: (a) Fibers which spring from the tendon of the conus arteriosus and sweep downward and toward the left across the anterior longitudinal sulcus and around the apex of the heart, where they pass upward and inward to terminate in the papillary muscles of the left ventricle; those arising from the upper half of the tendon of the conus arteriosus pass to the anterior papillary muscle, those from the lower half to the posterior papillary muscle and the papillary muscles of the septum. (b) Fibers which arise from the right atrioventricular ring and run diagonally across the diaphragmatic surface of the right ventricle and around its right border on to its costosternal surface, where they dip beneath the fibers just described, and, crossing the anterior longitudinal sulcus, wind around the apex of the heart and end in the posterior papillary muscle of the left ventricle. (c) Fibers which spring from the left atrioventricular ring, and, crossing the posterior longitudinal sulcus, pass successively into the right ventricle and end in its papillary muscles.
V. Angiology. 4b. The Heart
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Echocardiography found typical features of early recipient twin cardiomyopathy, with thickening and decreased contractility of the wall of the right ventricle and abnormal function (regurgitation) of the tricuspid valve connecting the right atrium to the right ventricle.
Twin-Twin Transfusion Syndrome (TTTS)
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The orifice connecting the right ventricle to the cavity was composed of dystrophic muscular fibers mixed with fatty cells.
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Objective To report the experience for surgical treatment of tetralogy of Fallot and double- outlet right ventricle with anomalous coronary artery.
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The pulmonic, or pulmonary, valve sits on the way out of the heart between the right ventricle and the main pulmonary artery to prevent blood from leaking back in between beats.
Pulmonary Regurgitation
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And then we put a lead, which is a wire, in the right ventricle inside the heart, which does the electrogram, which is the signal voltage from inside the heart.
Robert Fischell on medical inventing
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Second, there is a narrowing of the pathway from the right ventricle to the pulmonary artery, or what we call pulmonary stenosis.
Tetralogy of Fallot — How TOF Develops
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Surgeons reconstruct the heart so that the aorta is attached to the left ventricle and the pulmonary artery is attached to the right ventricle.
Transposition of the Great Arteries
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The patient was admitted to the hospital, and an echocardiogram later demonstrated dilatation of the right ventricle and right atrium, moderate tricuspid regurgitation, together with evidence of moderate pulmonary hypertension.
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A bovine jugular vein valve is sutured to the inner aspect of a large stent, which is crimped on to a balloon delivery system and then expanded into a valveless outflow conduit that has been surgically placed in the right ventricle.
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The valve which guards the entrance into the right ventricle is called tricuspid, and consists of three flaps attached by delicate tendinous cords in such a way as to hinder the tending backwards of the flaps into the right auricle, and so allowing the blood to flow back into that chamber.
The Common Frog
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Blood flows from the right atrium to the right ventricle through the tricuspid valve.
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The greater portion of it is thick and muscular and constitutes the muscular ventricular septum, but its upper and posterior part, which separates the aortic vestibule from the lower part of the right atrium and upper part of the right ventricle, is thin and fibrous, and is termed the membranous ventricular septum.
V. Angiology. 4b. The Heart
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In a person without a heart defect, blood that's in need of oxygen flows from all parts of the body to the right atrium and then to the right ventricle, where it's then pumped to the lungs to receive oxygen.
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Conclusion RVOT pace-making can improve the dynamics of bloodstream to a better degree than pace-making through cardiac tip of right ventricle. It can also ameliorate the cardiac f...
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Those of the second layer have a less extensive course in the wall of the right ventricle, and a correspondingly greater course in the left, where they join with the superficial fibers from the anterior half of the tendon of the conus arteriosus to form the papillary muscles of the septum.
V. Angiology. 4b. The Heart
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Echocardiography found typical features of early recipient twin cardiomyopathy, with thickening and decreased contractility of the wall of the right ventricle and abnormal function (regurgitation) of the tricuspid valve connecting the right atrium to the right ventricle.
Twin-Twin Transfusion Syndrome (TTTS)
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All 6 of these patients presented with shortness of breath and clinical signs of congestive heart failure, and their autopsies showed right ventricle hypertrophy and tricuspid ring dilatation.
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The pulmonic, or pulmonary, valve sits on the way out of the heart between the right ventricle and the main pulmonary artery to prevent blood from leaking back in between beats.
Pulmonary Regurgitation
