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1 s highest in patients who underwent isolated mitral (2.18; 95% CI, 1.71-2.77) and mitral + aortic val
3 ndrome with significant serositis and severe mitral and aortic valve regurgitation, controlled with a
5 yed a central role in guiding the procedure (mitral and tricuspid valve repair, left atrial appendage
7 tion in the mouse olfactory bulb (OB), where mitral and tufted cells (MTCs) form parallel output stre
10 Odor features represented by ensembles of mitral and tufted cells were overlapping but distinct fr
11 Principal cells in the olfactory bulb (OB), mitral and tufted cells, play key roles in processing an
12 ry pathways that finely tune the activity of mitral and tufted cells, the principal neurons, and regu
13 lineage plays a role in the connectivity of mitral and tufted cells, the projection neurons in the m
14 n atrioventricular, single tricuspid, single mitral, and 2 atrioventricular valves was 56% (95% confi
18 ), mitral valve-in-ring (MViR), and valve-in-mitral annular calcification (ViMAC) outcomes has not be
19 nce of AMCC, aortic valve calcification, and mitral annular calcification as well as quantified AMCC
20 difference in aortic valve calcification and mitral annular calcification between patients with and w
21 al repairs with annuloplasty rings or severe mitral annular calcification who are poor surgical candi
22 scatheter mitral valve replacement in severe mitral annular calcification with a dedicated prosthesis
25 ction are typically normal, whereas isolated mitral annular dilation and inadequate leaflet adaptatio
26 ection fraction, global longitudinal strain, mitral annular relaxation velocity, mitral E/e' ratio, l
27 y mitral inflow velocity and early diastolic mitral annular velocity (E/e') was associated with poore
28 , each unit decrease in peak systolic septal mitral annular velocity (Septal S') indicating poorer le
29 leaflet prolapse, marked leaflet redundancy, mitral annulus disjunction (MAD), a larger left atrium a
30 the papillary muscles and inferobasal wall, mitral annulus disjunction, and systolic curling have be
31 ative estimates of left ventricular mass and mitral annulus e' velocity (median absolute deviation of
32 solated mitral (2.18; 95% CI, 1.71-2.77) and mitral + aortic valve surgery (1.85; 95% CI, 1.33-2.58)
33 These findings suggest that a long muscular mitral-aortic discontinuity could predispose to the deve
34 In 2016 we identified, at myectomy, muscular mitral-aortic discontinuity in 5 young patients with obs
39 an alternative for patients with degenerated mitral bioprostheses, failed surgical repairs with annul
42 ion of GCaMP6 reporters allowed us to access mitral cell (MC) and superficial tufted cell (sTC) subpo
44 n the apical dendritic compartments of large mitral cell ensembles in vivo We show that infra-slow pe
48 oth dendrites of the principal glutamatergic mitral cells (MCs) form reciprocal dendrodendritic synap
50 , which are densely innervated by excitatory mitral cells (MCs), would show broad chemosensory tuning
52 aging in acute slices reveals that groups of mitral cells assemble into microcircuits that exhibit co
53 ssory olfactory pathway, projection neurons (mitral cells) display infra-slow oscillatory discharge w
54 Here, we show that AOB projection neurons (mitral cells) form parallel synchronized ensembles both
55 , olfactory circuits, in which glomeruli (or mitral cells) in the olfactory bulb synapse with neurons
58 ent AF (group 1; 59 males; 60+/-11 years; 91 mitral disease-related AF, 30 nonmitral disease-related
59 e association between comorbidity burden and mitral E velocity (proportion mediated 19%-35%), E/e' ra
60 lammation was also associated with increased mitral E velocity, E/e' ratio, and tricuspid regurgitati
61 95% CI, -3.1 to -0.03 mL/m2]; P = .045), and mitral E/e' ratio (from 13.8 to 12.3 vs from 13.4 to 13.
62 strain, mitral annular relaxation velocity, mitral E/e' ratio, left ventricular end-systolic and end
63 hree patients, all diagnosed with infectious mitral endocarditis, were diagnosed by microscopy, PCR-b
64 stroke, and device dysfunction (MR grade >1, mitral gradient >6 mm Hg, left ventricular outflow tract
66 +/-1.9 mm Hg versus 3.1+/-1.1 mm Hg; P=0.67) mitral gradients after leaflet resection and leaflet pre
67 owed excellent position and condition of the mitral implants without evidence for thrombosis, endocar
68 al cholesterol, left ventricular mass index, mitral inflow E/A ratio, and pulmonary vein AR duration
69 function, and a greater ratio between early mitral inflow velocity and early diastolic mitral annula
71 is revealed HFO current dipoles close to the mitral layer and unit firing of mitral/tufted cells was
73 to April 2018, the area between the anterior mitral leaflet and aortic valve was inspected at myectom
76 uscular discontinuity displaced the anterior mitral leaflet toward the apex in most young patients, w
78 e constitutive laws for dynamic behaviour of mitral leaflets and chordae under physiological conditio
79 paper, three different constitutive laws for mitral leaflets and two laws for chordae tendineae are s
81 y was to examine these standard criteria for mitral line block with endocardial and epicardial activa
83 tal day (P)7 and P30 murine aortic (AoV) and mitral (MV) heart valves uncovered distinct subsets of m
85 onary artery bypass grafting, and/or aortic, mitral or tricuspid valve surgery in Ontario, Canada, be
86 Left ventricular end-diastolic dimension and mitral peak early filling velocity-to-early diastolic an
87 veins and create 5 right atrial (PF(LD)), 6 mitral (PF(HD)), and 6 roof lines (radiofrequency+PF(HD)
89 equately powered randomized trial, repair of mitral prolapse with either leaflet resection or leaflet
92 fibrillation (AF) complicating degenerative mitral regurgitation (DMR) a debated indication for surg
93 rial enlargement is frequent in degenerative mitral regurgitation (DMR), but its link to outcomes rem
94 ecific subgroups of patients with functional mitral regurgitation (eg, disproportionate versus propor
95 HR: 2.9; 95% CI: 1.5 to 5.4; p < 0.001), and mitral regurgitation (HR: 5.0; 95% CI: 1.5 to 17.1; p =
98 ) repair has become the standard therapy for mitral regurgitation (MR) due to degenerative diseases,
99 (5.3%), mitral stenosis (MS) in 234 (4.5%), mitral regurgitation (MR) in 1114 (21.3%, primary in 746
100 Two distinct pathways can lead to functional mitral regurgitation (MR) in patients with chronic heart
102 ral valve repair (TMVr) for the treatment of mitral regurgitation (MR) is a complex procedure that re
104 s with symptomatic HF and 3+ to 4+ secondary mitral regurgitation (MR) on maximally-tolerated medical
107 outcomes of AKI in patients with significant mitral regurgitation (MR) undergoing transcatheter valve
108 be overestimated in patients with secondary mitral regurgitation (MR) when using LV ejection fractio
109 ic patients with either primary or secondary mitral regurgitation (MR) who were at high or prohibitiv
112 quantitative assessment of severe secondary mitral regurgitation (sMR) reflect the lacking link of t
115 AR, and 167 (14%) had AR + MR (9% functional mitral regurgitation [FMR] [84% nonischemic] and 5% orga
117 y for Heart Failure Patients With Functional Mitral Regurgitation [The COAPT Trial] [COAPT]; NCT01626
118 y for Heart Failure Patients With Functional Mitral Regurgitation [The COAPT Trial]; NCT01626079).
119 p < 0.0001) and after further adjustment for mitral regurgitation and pacemaker/defibrillator (HR: 0.
120 is preferable over replacement for rheumatic mitral regurgitation but is not available to the vast ma
121 ) is a recent percutaneous approach to treat mitral regurgitation by placement of MC in the center of
123 r mitral valve repair (MitraClip) for severe mitral regurgitation from 2007 to 2013 as part of the EV
124 nts with heart failure and 3 to 4+ secondary mitral regurgitation from the perspective of the US heal
125 dient was 7 mm Hg, most patients (96.7%) had mitral regurgitation grade <=1 (+) and were in New York
131 raphic algorithm was implemented for grading mitral regurgitation severity during the screening proce
132 ent depression (all p < 0.0001) but not with mitral regurgitation severity or ejection fraction.
133 One hundred four patients with degenerative mitral regurgitation surgically amenable to either leafl
136 l number of patients with severe symptomatic mitral regurgitation who are at too high of a risk to un
137 14) with moderate-severe or severe secondary mitral regurgitation who remained symptomatic despite ma
138 ion in patients with HF and severe secondary mitral regurgitation who remained symptomatic despite ma
139 h HF and moderate-severe or severe secondary mitral regurgitation who remained symptomatic despite ma
140 ng 551 patients with HF and severe secondary mitral regurgitation who were alive at 1 month, those ra
141 nts with moderate-severe or severe secondary mitral regurgitation with transcatheter mitral valve rep
142 y for Heart Failure Patients With Functional Mitral Regurgitation) demonstrated that edge-to-edge tra
143 n (eg, disproportionate versus proportionate mitral regurgitation) is key to the success of new devic
144 y for Heart Failure Patients with Functional Mitral Regurgitation) trial among patients with heart fa
145 y for Heart Failure Patients with Functional Mitral Regurgitation) trial, 614 patients with HF with m
146 y for Heart Failure Patients with Functional Mitral Regurgitation) trial, transcatheter mitral valve
147 y for Heart Failure Patients With Functional Mitral Regurgitation) trial, transcatheter mitral valve
149 y for Heart Failure Patients With Functional Mitral Regurgitation), treatment of heart failure (HF) p
150 In patients with HF and severe secondary mitral regurgitation, a short-term change in disease-spe
151 lve repair in patients with severe secondary mitral regurgitation, and implantable cardiac defibrilla
152 ctly during ventricular systole resulting in mitral regurgitation, and it is associated with sudden c
153 ncreased left atrial pressure and stiffness, mitral regurgitation, as well as features of metabolic s
154 ery disease, heart failure, aortic stenosis, mitral regurgitation, atrial fibrillation, ischemic stro
155 rate-to-severe (3+) or severe (4+) secondary mitral regurgitation, patients treated with transcathete
156 nce and severity of coronary artery disease, mitral regurgitation, pulmonary hypertension, right vent
157 s in the COAPT trial with 3+ or 4+ secondary mitral regurgitation, selected using strict echocardiogr
158 nts with heart failure and 3 to 4+ secondary mitral regurgitation, TMVr increases life expectancy and
159 sensus Decision Pathway on the Management of Mitral Regurgitation, with some sections updated and oth
167 rheumatic (n=170, 33%), postsurgical (prior mitral repair/replacement, n=245, 48%), and primary nonr
168 D), aortic regurgitation (AR) in 279 (5.3%), mitral stenosis (MS) in 234 (4.5%), mitral regurgitation
170 emporary patients with suspected significant mitral stenosis (MS) undergoing rest and treadmill stres
175 2.75 to 12.23; p < 0.0001), and weakly post-mitral surgery (adjusted HR: 3.69; 95% CI: 0.93 to 14.74
178 B) transiently inhibited the excitability of mitral/tufted cells (MTCs) that relay olfactory input to
181 endpoint was technical success as defined by Mitral Valve Academic Research Consortium (MVARC) criter
182 ical endpoints are reported according to the Mitral Valve Academic Research Consortium (MVARC) defini
184 This review will provide an overview of mitral valve anatomy, an update on the current transcath
187 at are attached to specified leaflets of the mitral valve and, subsequently, MC implants are placed i
189 adults with isolated severe calcific MS and mitral valve area <=1.5 cm(2) from July 2003 to December
191 ventricular damage (Stage 1), left atrial or mitral valve damage (Stage 2), pulmonary vasculature or
193 ssisted examination for diagnosing aortic or mitral valve disease (of at least moderate severity) wer
194 ation (SMR) occurs in the absence of organic mitral valve disease and may develop as the left ventric
195 ons from patients aged over 70 years who had mitral valve disease or atrial fibrillation when compare
196 predispositions for certain diseases (i.e., mitral valve disease, atrial fibrillation and osteosarco
197 omen) consecutive patients with degenerative mitral valve disease, in whom LAVI was prospectively mea
198 ventricular systolic dysfunction, aortic or mitral valve disease, or pericardial effusion; and used
201 g left ventricular dysfunction and aortic or mitral valve disease; FoCUS-assisted examination may hel
203 ineae are selected to study their effects on mitral valve dynamics with fluid-structure interaction.
206 gical reoperation in patients with recurrent mitral valve failure after previous surgical valve repai
207 power to detect a 5-mm Hg difference in mean mitral valve gradient at peak exercise, assuming an SD o
211 ns have now been established as the cause of mitral valve insufficiency, and four different missense
212 s been an increase in focus on transcatheter mitral valve interventions, for both mitral repair and r
215 d during follow-up in participants with T2D (mitral valve lateral E/Em increased 0.72+/-0.12 in women
217 interventions that are directed only at the mitral valve leaflets (eg, transcatheter mitral valve re
218 rably to treatments that are directed to the mitral valve leaflets or their supporting structures (eg
219 eart valve form an ensemble, with the native mitral valve leaflets secured in between, thereby abolis
220 ause annular dilatation and tethering of the mitral valve leaflets, there is a linear relationship be
223 prevalence of echocardiographically defined mitral valve prolapse (MVP) in the general population, t
228 es mellitus (DM), asthma, allergic rhinitis, mitral valve prolapse, collagen vascular disease, aortic
230 F) and from 39 patients in sinus rhythm with mitral valve regurgitation (group 2; 32 males; 59+/-12 y
232 istics, procedural characteristics (residual mitral valve regurgitation, periprocedural bleeding), si
236 >65 years of age who underwent transcatheter mitral valve repair (MitraClip) for severe mitral regurg
239 tension influences outcomes of transcatheter mitral valve repair (TMVr) in patients with HF with SMR.
240 l Mitral Regurgitation) trial, transcatheter mitral valve repair (TMVr) led to reduced heart failure
241 itation, patients treated with transcatheter mitral valve repair (TMVr) through leaflet approximation
242 dary mitral regurgitation with transcatheter mitral valve repair (TMVr) using the MitraClip plus guid
243 rated health status benefit of transcatheter mitral valve repair (TMVr) with MitraClip in patients wi
244 l Mitral Regurgitation) trial, transcatheter mitral valve repair (TMVr) with the MitraClip rapidly im
245 demonstrated that edge-to-edge transcatheter mitral valve repair (TMVr) with the MitraClip resulted i
246 e-sixth of patients undergoing transcatheter mitral valve repair had AKI, linked to device failure or
247 interventricular dyssynchrony, transcatheter mitral valve repair in patients with severe secondary mi
248 Guideline-directed medical therapy, surgical mitral valve repair or replacement, and, in the setting
251 eld has resulted in approval of edge-to-edge mitral valve repair with the MitraClip, and there are se
252 , cardiac resynchronization or transcatheter mitral valve repair), but they may derive little benefit
254 T2 inhibitors, vericiguat, and transcatheter mitral valve repair, all of which incrementally improve
261 h, and 3 patients required elective surgical mitral valve replacement at 6- to 54-month follow-up.
262 to evaluate the potential for transcatheter mitral valve replacement in patients with severe MAC usi
263 I) is emerging as an alternative to surgical mitral valve replacement in selected high-risk patients.
266 ON) is an effective adjunct to transcatheter mitral valve replacement that prevents left ventricular
268 edure times (from traversal to transcatheter mitral valve replacement) were shorter, compared with th
272 e implantation (eg, transcatheter aortic and mitral valve replacements) was further elucidated in lar
273 rial fibrillation without moderate or severe mitral valve stenosis or prosthetic mechanical heart val
275 maker (PPM) implantation is higher following mitral valve surgery (MVS) with ablation for atrial fibr
276 alysis in patients with severe CPMR awaiting mitral valve surgery and stratified the study population
277 All patients who underwent open aortic or mitral valve surgery between January 1996 and December 2
282 ten localized (for example, to the aortic or mitral valve), disease manifestations are regularly obse
284 with atrial fibrillation and a bioprosthetic mitral valve, rivaroxaban was noninferior to warfarin wi
285 ve analysis of mitral valve-in-valve (MViV), mitral valve-in-ring (MViR), and valve-in-mitral annular
292 nts and mechanical properties for aortic and mitral valves have been studied, very little is known ab
298 ts with aortic VHD, the suboptimal figure in mitral VHD and late referral for valvular interventions
299 idual MS and/or MR were not infrequent after mitral ViV and ViR procedures and were both associated w