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1 lary tips and leaflet edges from the dynamic mitral annulus.
2 r semirigid or flexible ring fixation of the mitral annulus.
3 e from the papillary muscles, fascicles, and mitral annulus.
4 lized to the tricuspid annulus, and 6 to the mitral annulus.
5 el by making multiple small incisions in the mitral annulus.
6 paque markers sewn equally spaced around the mitral annulus.
7 ng the left inferior pulmonary vein with the mitral annulus.
8 ociated (OR=1.4, P=0.02) with calcium in the mitral annulus.
9 olic wall thickening at the LV base near the mitral annulus.
10 h additional markers silhouetting the LV and mitral annulus.
11 radiopaque markers on the left ventricle and mitral annulus.
12  suture and radiopaque markers on the LV and mitral annulus.
13 d merging further anteriorly with the septal mitral annulus.
14 itral leaflet, posterior mitral leaflet, and mitral annulus.
15 one and externalized through the mid-lateral mitral annulus.
16 ; fibroelastoma, 1; caseous calcification of mitral annulus, 3; and thrombus, 3.
17 icrometry transducers were placed around the mitral annulus (6) and at the tips and bases of both pap
18                                        These mitral annulus abnormalities, together with auscultatory
19 trastimuli delivered at the inferoparaseptal mitral annulus advanced both the A and H electrograms in
20 grees, P=0.13) leaflet edges relative to the mitral annulus after valve closure did not change, but l
21 ting the left-sided pulmonary veins with the mitral annulus along the posterior base of the left atri
22 paque markers inserted: 7 along the anterior mitral annulus and 16 equally spaced on the AML.
23 cardia, 4 tachycardias were localized to the mitral annulus and 37 to the tricuspid annulus (includin
24 g the cardiac cycle, the angle alpha between mitral annulus and AL changed by +54.2+/-12.4 degrees; t
25  roof of left atrium, and left posteroseptal mitral annulus and coronary sinus ostium.
26 es immediate mitral regurgitation alters the mitral annulus and its spatial relationship with both pa
27 nuloplasty during acute IMR on motion of the mitral annulus and leaflets in an ovine model.
28  3D software, patient-specific models of the mitral annulus and leaflets were computed at mid- and en
29 combination of tissue Doppler imaging of the mitral annulus and mitral inflow velocity curves provide
30 tal-lateral direction) of the midpart of the mitral annulus and near the anterolateral region; 3) inc
31                            It compresses the mitral annulus and reshapes the ventricle.
32  by +54.2+/-12.4 degrees; the angles between mitral annulus and S1 (beta1) changed by +25.7+/-14.6 de
33 changed by +25.7+/-14.6 degrees, and between mitral annulus and S2 (beta2) by +20.4+/-7.8 degrees.
34 d abnormal electrograms in the anterolateral mitral annulus and/or MAD area.
35 ricle, 1 on each papillary tip, 8 around the mitral annulus, and 1 on each leaflet edge midpoint.
36  saliency maps identifying the aortic valve, mitral annulus, and left atrium as the predictive region
37 ker implantation in the left ventricle (LV), mitral annulus, and mitral leaflets.
38 2), papillary muscle tips, fibrous trigones, mitral annulus, and the tip of the anterior leaflet (AL)
39 ed radiopaque markers in the left ventricle, mitral annulus, anterior and posterior mitral leaflets,
40 tween the pulmonary veins posteriorly and/or mitral annulus anteriorly and the septum primum.
41                                       At the mitral annulus-aorta (MA-Ao) junction, the left atrium i
42 presence of multiple calcium deposits in the mitral annulus, aortic valve or aortic root appears to b
43 .2+/-0.3 versus 2.2+/-0.9, P=0.0001), as did mitral annulus area (817+/-146 versus 1100+/-161 mm(2),
44                                          The mitral annulus area (MAA) and the tenting area (TA) were
45  be reduced >50% had a smaller preprocedural mitral annulus area compared with patients with </=50% r
46 variate analysis, LV end-systolic volume and mitral annulus area most strongly predicted MR (r(2)=0.8
47 flet restriction angle (posterior leaflet to mitral annulus area) by 2-dimensional and 3-dimensional
48 R regurgitation fraction and vena contracta, mitral annulus area, and posterior leaflet restriction a
49 th long intercommissural distances and large mitral annulus areas were selected based on a high perce
50 fication (ECC)-measured at the aortic valve, mitral annulus, ascending thoracic aorta, and descending
51  left ventricle and 2.5+/-0.12 mm toward the mitral annulus at end systole; the posterior papillary m
52 s the proximity of the coronary sinus to the mitral annulus, but is limited by anatomic variants and
53 nset of early (Ea) diastolic velocity of the mitral annulus by tissue Doppler (TD) in comparison with
54                                              Mitral annulus calcification (MAC) is a chronic, degener
55              We examined the hypothesis that mitral annulus calcification (MAC), aortic valve scleros
56 these associations were only significant for mitral annulus calcification and descending thoracic aor
57 evidence supports valve-in-ring and valve-in-mitral annulus calcification interventions.
58 risk of incident aortic valve calcification, mitral annulus calcification, ascending thoracic aorta c
59                                              Mitral annulus calcification, AVS and ARC frequently coe
60  mitral valve disease associated with severe mitral annulus calcification.
61 ively; P=0.036) and tended to have a smaller mitral annulus circumference (13.0+/-2.0 versus 14.8+/-4
62 e system (origin at the midpoint between the mitral annulus commissures [anterolateral and posteromed
63                      The saddle shape of the mitral annulus confers a mechanical advantage to the lea
64 the right pulmonary vein (PV) in 3 patients, mitral annulus, crista terminalis, tricuspid annulus, an
65 ail leaflet (p = 0.0003), and progression of mitral annulus diameter (p = 0.0001).
66  MR regurgitation fraction, 24.2+/-2.9%) and mitral annulus dilatation (P<0.01).
67 ynamics were also markedly abnormal with the mitral annulus dilating rapidly in early systole in resp
68                                 End-systolic mitral annulus dimensions, components of papillary muscl
69 rpose To investigate the prognostic value of mitral annulus disjunction (MAD) and myocardial fibrosis
70 leaflet prolapse, marked leaflet redundancy, mitral annulus disjunction (MAD), a larger left atrium a
71                                              Mitral annulus disjunction (median: 4.8 versus 1.8 mm; P
72       A linear correlation was found between mitral annulus disjunction and curling (R=0.85).
73 tology of the mitral annulus showed a longer mitral annulus disjunction in 50 sudden death patients w
74                                              Mitral annulus disjunction is a constant feature of arrh
75  the papillary muscles and inferobasal wall, mitral annulus disjunction, and systolic curling have be
76                    Conclusion In contrast to mitral annulus disjunction, myocardial fibrosis determin
77 ly diastolic filling (E) and velocity of the mitral annulus due to long-axis lengthening (E(M)) are r
78 i.e., decreased longitudinal velocity of the mitral annulus during early diastole and decreased propa
79 issue Doppler imaging velocity of the medial mitral annulus during passive filling (E/e') ratio >15.
80 issue Doppler imaging velocity of the medial mitral annulus during passive filling (E/e') ratio in di
81 issue Doppler imaging velocity of the medial mitral annulus during passive filling (E/e') ratio, the
82 ative estimates of left ventricular mass and mitral annulus e' velocity (median absolute deviation of
83 delay between onset of mitral E velocity and mitral annulus e' velocity, deceleration time of mitral
84 ft ventricular mass, left atrial volume, and mitral annulus e-prime) and disease (pulmonary arterial
85          The early diastolic velocity of the mitral annulus (E') is reduced in patients with diastoli
86             Diastolic velocity of the septal mitral annulus (E(m)) did not change after PTE (8.0 +/-
87  velocity to early diastolic velocity of the mitral annulus (E/E') showed a better correlation with M
88 lling [E] to early diastolic velocity of the mitral annulus [E']; P = .003), impaired pulmonary funct
89  whether the early diastolic velocity of the mitral annulus (Ea) obtained with Doppler tissue imaging
90 s most useful in patients with ratio of E to mitral annulus early diastolic velocity (E/Ea ratio) 8 t
91  ablation at common non-PV AF trigger sites (mitral annulus, fossa ovalis, eustachian ridge, crista t
92 raphy provides insights into normal, dynamic mitral annulus function with early-systolic area contrac
93 esion was made from the septum primum to the mitral annulus (group 2).
94                      The saddle shape of the mitral annulus imparts a more subtle form of leaflet cur
95 e transmitral inflow velocity profile at the mitral annulus in four groups from the Strong Heart Stud
96 al diastolic velocities at five sites on the mitral annulus included peak early myocardial tissue vel
97 p = ns), whereas the velocity of the lateral mitral annulus increased (9.3 +/- 3.2 cm/s to 11.8 +/- 3
98                                              Mitral annulus is a complex structure of poorly understo
99                     Caseous calcification of mitral annulus is rather rare echocardiographic finding
100 t the base of the LV, in the region near the mitral annulus, is unclear.
101  markers on the left ventricle, 8 around the mitral annulus (MA) and 1 on each papillary muscle (PM)
102 the in vivo anatomical relationships between mitral annulus (MA) and coronary sinus (CS) as well as C
103 identify the hemodynamic determinants of the mitral annulus (MA) diastolic velocities by tissue Doppl
104 neous pattern of systolic contraction of the mitral annulus (MA) in normovolemic dogs: the posterior
105 raphy data were postprocessed to reconstruct mitral annulus (MA) peak systolic velocity and displacem
106  proposed that D-shaped versus saddle-shaped mitral annulus (MA) segmentation is more biomechanically
107 aque markers on the left ventricle, 8 on the mitral annulus (MA), 1 on each papillary muscle (PM) tip
108 ep had 8 radio-opaque markers affixed to the mitral annulus (MA), 4 markers sewn on the central merid
109    Radiopaque markers were placed on the LV, mitral annulus (MA), and leaflets in 13 sheep.
110 mplantation of radiopaque markers on the LV, mitral annulus (MA), each leaflet edge, and each PM tip.
111 nowledge of the geometry and dynamics of the mitral annulus (MA), papillary muscle (PM), and the chor
112 antation of radiopaque markers on the LV and mitral annulus (MA).
113 r 16 incisions were made along the posterior mitral annulus of a pressurized left ventricle.
114 d MR- groups, the MR+ group had more dilated mitral annulus (P<0.0001), a reduced annular height to c
115 e from papillary muscle tips to the anterior mitral annulus (P<0.0001).
116       Radiopaque markers were sutured to the mitral annulus, papillary muscle tips, and leaflet edges
117 radiopaque marker placement (left ventricle, mitral annulus, papillary muscles [PMs], and leaflets).
118 e of block between the septum primum and the mitral annulus proved to be effective for cure of tachyc
119                                          The mitral annulus provides a left atrial input to the human
120                Tissue Doppler imaging of the mitral annulus provides useful information about myocard
121  posterior leaflet and posterior part of the mitral annulus, reducing posterior leaflet mobility.
122 et displacement >2 versus </=2 mm beyond the mitral annulus, respectively.
123 ed the hypothesis that rigid fixation of the mitral annulus results in significant regional systolic
124 /-146 versus 1100+/-161 mm(2), P=0.0001) and mitral annulus septal-lateral diameter (28.2+/-3.5 versu
125                             Histology of the mitral annulus showed a longer mitral annulus disjunctio
126 opportunity to completely image and quantify mitral annulus size and motion.
127  and determined by progression of lesions or mitral annulus size.
128 red to be different from the "saddle-shaped" mitral annulus, suggesting an annuloplasty for TR differ
129  a decrease in infarcted papillary muscle-to-mitral annulus tethering distance (27+/-4 to 24+/-4 mm,
130 nt to the left ventricular outflow tract and mitral annulus that enhanced leaflet coaptation.
131 evalence of aortic valve, aortic valve ring, mitral annulus, thoracic aorta, and coronary artery calc
132 arkers into the LV epicardium and around the mitral annulus to allow calculation of LV volume and reg
133 t midsystole, the M(SL) was concave near the mitral annulus, turned from concave to convex across the
134 x 2-mm incisions in the atrial aspect of the mitral annulus using a cardioport video-assisted imaging
135 ardial performance index, peak Emax and Amax mitral annulus velocities by Doppler tissue imaging, and
136 tolic flow velocity (A), and early diastolic mitral annulus velocity (E') were measured, and E/A and
137 volume, pre-A-wave pressure, early diastolic mitral annulus velocity (Ea) by tissue Doppler, and tau.
138 l shortening but an early and late diastolic mitral annulus velocity less than 1 (mean, 0.67 +/- 0.39
139 corded using pulsed Doppler as well as early mitral annulus velocity wave recorded using tissue Doppl
140 n the region of the base of the LV (near the mitral annulus), was not altered with either semirigid o
141 cross the left ventricular outflow tract and mitral annulus were calculated by pulsed-Doppler techniq
142 low, pulmonary venous inflow, and TDI of the mitral annulus were obtained.
143                            A "saddle-shaped" mitral annulus with an optimal ratio between annular hei
144 5 mm) localized in the posterior part of the mitral annulus, with markedly calcified margins, and no

 
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