Model Number PVF-S |
Device Problem
Leak/Splash (1354)
|
Patient Problem
Aortic Valve Insufficiency/ Regurgitation (4450)
|
Event Date 08/22/2022 |
Event Type
Injury
|
Event Description
|
On (b)(6) 2022, a perceval plus sutureless aortic heart valve pvf-s was implanted.After the implantation of this perceval plus valve, there was residual ar.Based on the 2d echocardiography report, aortic root diameter, left ventricle ed and es dimension, ivs es, left ventricular pw(ed and es) was within the normal value range (3.1, 4.7 and 3.3, 1.5, 0.9 and 1.1, respectively).Left atrial dimension and ivs ed was little bit out of the ravage of normal value (4.2 and 1.3, respectively).2d imaging in plax, sax and apical views revealed concentric lvh & normal lv systolic function.Movement of the septum, anterior, inferior posterior and lateral walls are normal.Lvef is 55%.Mitral valve opening is normal.No evidence of mitral valve prolapse is seen.Mildly dilated la with no apparent la / laa clot seen.Avd; aortic valve thickened & calcified with severe calcific as (ava 0.41sqcm by continuity equation, sv 34ml, dvi 0.16, mpg 42mmhg, max pg 68mmhg, max velocity 412cm/sec) with mild ar, aortic annulus 20.5mm.Tricuspid valve leaflets move normally.Pulmonary valve is normal.Interatrial and interventricular septum are intact.No intracardiac mass or thrombus is seen.No pericardial pathology is observed.
|
|
Manufacturer Narrative
|
A complete manufacturing and material records review for the device has been performed.The results confirmed that the device satisfied all material, visual and performance standards required at the time of manufacture and release.A follow up report will be provided upon receipt of the device or further information.
|
|
Manufacturer Narrative
|
Updated fields: b4, b5, g3, g6, h2, h6.
|
|
Event Description
|
On (b)(6) 2022, a perceval plus sutureless aortic heart valve pvf-s was implanted in a patient with severe calcified aortic stenosis.Based on the 2d echocardiography report, aortic root diameter, left ventricle ed and es dimension, ivs es, left ventricular pw(ed and es) was within the normal value range (3.1, 4.7 and 3.3, 1.5, 0.9 and 1.1, respectively).Left atrial dimension and ivs ed was little bit out of the ravage of normal value (4.2 and 1.3, respectively).2d imaging in plax, sax and apical views revealed concentric lvh & normal lv systolic function.Movement of the septum, anterior, inferior posterior and lateral walls are normal.Lvef is 55%.Mitral valve opening is normal.No evidence of mitral valve prolapse is seen.Mildly dilated la with no apparent la / laa clot seen.Avd; aortic valve thickened & calcified with severe calcific as (ava 0.41sqcm by continuity equation, sv 34ml, dvi 0.16, mpg 42mmhg, max pg 68mmhg, max velocity 412cm/sec) with mild ar, aortic annulus 20.5mm.Tricuspid valve leaflets move normally.Pulmonary valve is normal.Interatrial and interventricular septum are intact.No intracardiac mass or thrombus is seen.No pericardial pathology is observed.Based on the additional information received, while weaning off cpb, severe central ar with lv distension was noted.As such, the valve was explanted, a 19 mm mechanical valve was implanted, and patient was discharged in stable condition.As reported, the wound of the aorta was very horizontal.Based on the medical judgement received, the valve may got distorted because of the acute aortic angle between lv and aortic annulus.
|
|
Search Alerts/Recalls
|
|