On-X Heart Valve Echocardiography
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Copyright © 2014 • On-X mitral valve • Transesophageal echo (TEE) • Simultaneous imaging and color Doppler • Mid-esophageal long-axis view • Low velocity regurgitant jets • Systole (valve is closed) • File: 25mmOn1.jpg
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Transcript of On-X Heart Valve Echocardiography
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On-X mitral valve Transesophageal echo (TEE)Simultaneous imaging and color DopplerMid-esophageal long-axis viewLow velocity regurgitant jetsSystole (valve is closed)File: 25mmOn1.jpg
Copyright 2014On-X mitral valveTransesophageal echo (TEE)Mid-esophageal long-axis viewDiastole (valve is open)File: 25mmOn3.jpg
Copyright 2014On-X mitral valveTransesophageal echo (TEE) Color Doppler Mid-esophageal 2-chamber view4 low velocity mitral regurgitant jetsTwo jets on the left are more easily visible.Systole (valve is closed) File: 25mmOn4.jpg
Copyright 2014On-X mitral valve Transesophageal echo (TEE) Mid-esophageal 2-chamber viewSimultaneous imaging and color Doppler3 red low velocity regurgitant jets 3-4 cm longSystole (valve is closed) File: 25mmOnX.jpg
Copyright 2014On-X mitral valveTransesophageal echo(TEE) Simultaneous imaging and color DopplerMid-esophageal 4-chamber viewTwo low momentum regurgitant jets at the pivot and a third at the leaflet edgeSystole (valve is closed) File: 29mmOn5.jpg
Copyright 2014On-X aortic valveTransthoracic echo (TTE)Continuous wave Doppler through aortaGradient measurement through valvePeak velocity about 1.6 m/secMean gradient 5mmHg File: OnX CW 01.jpg
Copyright 2014On-X aortic valveTransthoracic echo (TTE)Pulsed DopplerOutflow tract (subaortic) Taken for area measurementEOA = 2.2 cm. sq. File: OnX PW.jpg
Copyright 2014On-X aortic valveTransthoracic echo(TEE) Simultaneous imaging and color DopplerParasternal short-axis view4 low velocity regurgitant jets File: OnX SA 02.jpg
Copyright 2014On-X aortic valveTransthoracic echo (TTE) Color Doppler Parasternal short-axis view4 low velocity regurgitant jetsBlue jets are from the upper pivot points and the red jets from the lower pivotsFile: OnX SA single 03.jpg
Copyright 2014On-X mitral valveTransesophageal echo (TEE) Simultaneous imaging and color DopplerMid-esophageal 4-chamber view4 low velocity regurgitant jetsThere are two apparent pivotal washing jets and a jet around the leaflet to the left File: new OnX 29 1.avi
Copyright 2014On-X mitral valve Transesophageal echo (TEE) Mid-esophageal 4 chamber viewShows normal full opening of both leaflets. File: new OnX 29 image alon.avi
Copyright 2014On-X aortic valveTransthoracic echo (TTE) Color DopplerApical 5 chamber viewThree low velocity regurgitant washing jets, 2 to the left and one on the rightFile: OnX 5ch 06.avi
Copyright 2014On-X aortic valve Transthoracic echo (TTE) Simultaneous imaging and color DopplerParasternal long-axis viewLow velocity regurgitant jetsUpper pivotal point jet in blue, lower in redFile: OnX LA 07.avi
Copyright 2014On-X aortic valveTransthoracic echo (TTE) Color DopplerParasternal long axis viewLow velocity regurgitant jetsFile: OnX LA single 08.avi
Copyright 2014On-X aortic valve Transthoracic echo (TTE)Color DopplerParasternal short-axis viewRegurgitant jetsSimultaneous imaging and color Doppler File: OnX SA 04.avi
Copyright 2014On-X aortic valveTransthoracic echo (TTE) Parasternal short-axis viewColor DopplerLow velocity regurgitant jetsBlue jets are from upper pivot and red from lowerFile: OnX SA 05.avi
Copyright 2014On-X mitral valve Transesophageal echo (TEE) Mid-esophageal 2-chamber viewSimultaneous imaging and color DopplerLow velocity regurgitant jetsTilted to image leaflet edge to show a jet around the leaflet (on the left) as well as pivotal washing jets (on the right) File: OnXsec.avi
Copyright 2014On-X mitral valve Transesophageal echo (TEE) Mid-esophageal 4 chamber viewShows normal leaflet motion File: OnX sec2.avi
Copyright 2014On-X mitral valveTransesophageal echo (TEE) Simultaneous imaging and color DopplerMid-esophageal long-axis viewLow velocity regurgitant jetsThere are two small pivotal washing jets and a small jet around the leaflet edge (to the left) File: OnX 29 02.avi
Copyright 2014On-X mitral valve Transesophageal echo (TEE) Simultaneous imaging and color DopplerMid-esophageal 2-chamber viewLow velocity regurgitant jets File: OnX 29 03.avi
Copyright 2014On-X mitral valveTransthoracic echo (TTE) Parasternal long-axis viewThere is normal leaflet motion of the implanted mitral valve. The cusps of the native aortic valve are thickened and restricted.File: OnX29 TTE 06.avi
Copyright 2014On-X double valvesTransthoracic echo (TTE) Simultaneous imaging and color DopplerParasternal long axis viewFile: OnX LA double 10.avi
Copyright 2014On-X mitral valve Transesophageal echo (TEE) intraoperativeColor Doppler2 chamber viewSystole (valve closed)Paraprosthetic leakFile: parap M1.jpg
Copyright 2014On-X mitral valveTransesophageal echo (TEE) perioperativeColor Doppler image Diastole (valve open) normal forward flowFile: parap M2.jpg
Copyright 2014On-X mitral valve Transesophageal (TEE) intraoperativeColor Doppler 2 chamber view Paraprosthetic leakFile: parap MR.avi
Copyright 2014On-X double valvesTransthoracic echo (TTE) Color Doppler Parasternal long axis view Normal forward flow through the mitral valveIn systole, there is normal forward flow through the aortic valve with a signal void caused by shielding from the housing of the valve. File: Two valves M3.avi
Copyright 2014On-X double valves Transthoracic echo (TTE) Color Doppler Long axis view Normal flow filling the whole mitral orifice in diastoleFile: Two valves M4.jpg
Copyright 2014On-X double valves Transthoracic echo (TTE) Color DopplerParasternal long axis viewFlow through the aortic valve in systole with a signal void caused by shielding from the housingFile: Two valves M5.jpg
Copyright 2014On-X double valvesTransthoracic echo (TTE) Color DopplerApical long axis view Normal flow through the mitral valveFile: Two valves M6.avi
Copyright 2014On-X double valvesTransesophageal echo (TEE) Color DopplerMid-esophageal 4 chamber view Only mitral valve evident; normal forward flow and pivot washing jets, two laterally and one mediallyFile: Two valves new tee 4.avi
Copyright 2014On-X double valvesTransesophageal echo (TEE) Mid-esophageal 4 chamber viewOnly mitral valve is evidentFile: Two valves new tee 5.avi
Copyright 2014On-X double valvesTransesophageal echo (TEE) intraoperativeColor DopplerMid-esophageal 3 chamber long-axis view Small pivotal washing jets from the mitral valve within the left atrium and a small aortic valve washing jet in diastole and normal forward flow in systoleFile: Two valves new tee 8.avi
Copyright 2014On-X double valvesTransesophageal echo (TEE) intraoperative Mid-esophageal 3 chamber long-axis viewAir visibleFile: Two valves TE1.avi
Copyright 2014
