Nova tecnologia: valvuloplastias com anéis biodegradáveis

Neirotti, Rodolfo A.; Çıkırıkçıoğlu, Mustafa; Martina, Alberto Della; Goff, Philippe Le; Kalangos, Afksendiyos

doi:10.1590/s0102-76382008000400017

Cited by 6 publications

(2 citation statements)

References 11 publications

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“…These problems were tried to be overcome with the method using biodegradable material. 5,6 In this method, the aim is to create scarring in the mitral annulus and shrink the annulus after the inflammation thanks to the biodegradable ring. Since there is no rigid structure holding the annulus from the outside, it was predicted that the annulus would continue its physiological movements and would not prevent growth in the pediatric population.…”

Section: Introductıonmentioning

confidence: 99%

Mitral Valve Repair with a Biodegradable Annuloplasty Ring for Mitral Regurgitation

Zorman,

IŞIK,

YILMAZER

et al. 2023

jhcvm

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Objective: We aimed to evaluate the effectiveness of the mitral valve repair procedure using biodegradable ring implantation to treat severe mitral valve regurgitation. Method: Between May 2007 and 2009, 23 patients without mitral stenosis underwent mitral valve repair using a biodegradable annuloplasty ring. 3 of the 23 patients are excluded from the study due to discontinuation of follow-up. Preoperative, postoperative 7th day, 3rd month, 6th month, and 1st-year echocardiographic data of 20 patients were collected retrospectively and statistically analyzed with Chi-square and Student T-tests. Results: At follow-up, transthoracic echocardiography revealed no or trivial regurgitation. Although there was an increase in the mean gradient during the early postoperative period (7th days and 3rd months), there was no statistically significant difference in the mean gradient between the preoperative and late postoperative period (6th month and 1st year). Mean gradients were 3.48±0.64, 2.72±0.31, 2.62±0.25, and 2.58±0.21 mmHg, respectively at 7th days, 3rd months, 6th months, and 1st year. Increased preload due to mitral regurgitation resulted in larger left ventricular end-diastolic volume (LVEDV) and left ventricular end-systolic volume (LVESV) preoperatively of 194.42±21.39 ml (range, 245.00 to 165.00 ml) and 94.23±36.59 ml (range, 203.35 to 52.80 ml) respectively. The decrease in mean LVEDV and LVESV at 1 year was statistically significant, 130.40±11.04 ml (range, 145.00 to 115.00 ml; p<0.001) and 64.21±13.20 ml (range, 80.08 to 40.25 ml; p<0.001), respectively. Additionally, left ventricular ejection fraction (LVEF) reaches the preoperative value (%51.15±14.04) in the 6th month (%51.58±7.32), although there is a decline in the early postoperative period (%47.11±11.22 on 7th day and 46.35±8.03 in 3rd month). One late death occurred. Mitral valve re-operation was necessary for one rheumatic patient. Conclusion: Annuloplasty using a biodegradable mitral ring has shown desired long-term outcomes with particular advantages compared to traditional annuloplasty rings.

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Section: Introductıonmentioning

confidence: 99%

Mitral Valve Repair with a Biodegradable Annuloplasty Ring for Mitral Regurgitation

Zorman,

IŞIK,

YILMAZER

et al. 2023

jhcvm

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“…These advances include the standardization of the use of videoassisted surgery in the treatment of heart valve disorders 27,28 , as well as the consolidation of reconstruction techniques in the treatment of mitral valve disorders 29,30 and the performance of Ross surgery with decellularized pulmonary grafts in aortic valve substitutions 31 .…”

Section: Introductionmentioning

confidence: 99%

Impacto das publicações científicas brasileiras nos recentes avanços científicos na cardiologia

Bacal¹

2009

Arq. Bras. Cardiol.

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The Brazilian research, in the clinical and surgical areas as well as in the basic areas, has developed greatly in recent years. Cardiology, in turn, has effectively contributed for this development. Currently, the Brazilian Archives of Cardiology (Arquivos Brasileiros de Cardiologia), an ISI-indexed journal, joins other important national and also indexed journals, offering the national and international researchers good options for the publication of their studies. This Editorial will discuss the impact of the recent Brazilian scientific publications from the clinical and surgical areas in Cardiology.

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Repair for Mitral Stenosis Due to Pannus Formation After Duran Ring Annuloplasty

Song

Cho

Yang

et al. 2010

The Annals of Thoracic Surgery

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Nova tecnologia: valvuloplastias com anéis biodegradáveis

Cited by 6 publications

References 11 publications

Mitral Valve Repair with a Biodegradable Annuloplasty Ring for Mitral Regurgitation

Mitral Valve Repair with a Biodegradable Annuloplasty Ring for Mitral Regurgitation

Impacto das publicações científicas brasileiras nos recentes avanços científicos na cardiologia

Repair for Mitral Stenosis Due to Pannus Formation After Duran Ring Annuloplasty

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