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New postoperative conduction abnormalities after the implantation of a rapid-deployment aortic valve prosthesis.

07:00 EST 8th November 2018 | BioPortfolio

Summary of "New postoperative conduction abnormalities after the implantation of a rapid-deployment aortic valve prosthesis."

Sutureless and rapid-deployment aortic valves have enlarged the selection of prostheses available for surgical aortic valve replacement. However, the rate of postoperative pacemaker implantation seems to have increased.

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This article was published in the following journal.

Name: Interactive cardiovascular and thoracic surgery
ISSN: 1569-9285
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Medical and Biotech [MESH] Definitions

Postoperative hemorrhage from an endovascular AORTIC ANEURYSM repaired with endoluminal placement of stent grafts (BLOOD VESSEL PROSTHESIS IMPLANTATION). It is associated with pressurization, expansion, and eventual rupture of the aneurysm.

Transmission of sound waves through vibration of bones in the SKULL to the inner ear (COCHLEA). By using bone conduction stimulation and by bypassing any OUTER EAR or MIDDLE EAR abnormalities, hearing thresholds of the cochlea can be determined. Bone conduction hearing differs from normal hearing which is based on air conduction stimulation via the EAR CANAL and the TYMPANIC MEMBRANE.

Small clusters of chemoreceptive and supporting cells located near the ARCH OF THE AORTA; the PULMONARY ARTERIES; and the coronary arteries. The aortic bodies sense PH; CARBON DIOXIDE; and oxygen concentrations in the BLOOD and participate in the control of RESPIRATION. The aortic bodies should not be confused with the PARA-AORTIC BODIES in the abdomen (which are sometimes also called aortic bodies).

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Pathological condition characterized by the backflow of blood from the ASCENDING AORTA back into the LEFT VENTRICLE, leading to regurgitation. It is caused by diseases of the AORTIC VALVE or its surrounding tissue (aortic root).

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