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https://www.readbyqxmd.com/read/29316997/results-of-balloon-pulmonary-valvoplasty-in-children-with-noonan-s-syndrome
#1
Jonathon Holzmann, Shane M Tibby, Eric Rosenthal, Shakeel Qureshi, Gareth Morgan, Thomas Krasemann
Pulmonary valve stenosis is common in patients with Noonan's syndrome. The response to balloon valvoplasty varies.We assessed the correlation between re-intervention rate, immediate response, and the progress of the valve gradient over time after intervention. METHODS: This is a retrospective study conducted from 1995 to 2014. RESULTS: Of 14 patients identified, seven had re-intervention 28±54 months (range 3-149, median 3.3) after valvoplasty. These patients did not have a significant decrease in gradient after intervention...
May 2018: Cardiology in the Young
https://www.readbyqxmd.com/read/28894056/-emergency-mitral-valvoplasty-for-papillary-muscle-rupture
#2
Keishi Ueyama, Motohiro Koyama, Kenji Otaki, Kae Ito
We experienced 2 emergency surgical cases of severe mitral valve regurgitation due to papillary muscle rupture. Case 1:a 69-year-old man presented with respiratory and cardiac failure due to mitral regurgitation. He had no history of myocardial infarction. Mitral valve repair with artificial cords was performed. The papillary muscle of the anterior leaflet was ruptured. The postoperative course was uneventful. Case 2:a 80-year-old man came to our hospital with cardiac arrest. Emergency coronary intervention was performed to the right coronary and intraaortic balloon pumping was inserted...
September 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/28423130/bovine-pericardial-patch-augmentation-of-one-insufficient-aortic-valve-cusp-with-twenty-three-year-positive-clinical-follow-up-independent-of-the-patch-degeneration
#3
Paulo Roberto Barbosa Evora, Lívia Arcêncio, Patrícia Martinez Evora, Antônio Carlos Menardi, Fernando Chahud
Scientific progress shall ultimately boost the current acceptance level for conservative aortic valve surgery. The present text aimed to report the 23-year long-term follow-up of one patient operated with bovine pericardium cusp extension. Growing confidence in the efficacy of the operation will allow a more expeditious indication for surgical treatment, as is already the case in mitral valve repair. This change of attitude will certainly make it possible for patients to be sent for operation in mild aortic valve regurgitation...
January 2017: Brazilian Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28076623/low-cost-simulator-for-heart-surgery-training
#4
Roberto Rocha e Silva, Artur Lourenção, Maxim Goncharov, Fabio B Jatene
Objective: Introduce the low-cost and easy to purchase simulator without biological material so that any institution may promote extensive cardiovascular surgery training both in a hospital setting and at home without large budgets. Methods: A transparent plastic box is placed in a wooden frame, which is held by the edges using elastic bands, with the bottom turned upwards, where an oval opening is made, "simulating" a thoracotomy. For basic exercises in the aorta, the model presented by our service in the 2015 Brazilian Congress of Cardiovascular Surgery: a silicone ice tray, where one can train to make aortic purse-string suture, aortotomy, aortorrhaphy and proximal and distal anastomoses...
November 2016: Brazilian Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/27376185/homozygous-familial-hypercholesterolaemia-in-two-boys-aged-5-and-10-years
#5
Shivani Deswal, Akshay Kapoor, Anupam Sibal, Vikas Kohli
Familial hypercholesterolaemia (FH) is an autosomal dominant lipid disorder. Homozygous FH (HFH), though rare, presents in early childhood. Two different presentations of HFH are reported. The first child presented at 5 years of age with xanthomas on the knees, elbows and buttocks and failure to thrive since the second year of life. He was found to be hypertensive with moderate aortic regurgitation. He is now stable on statins and antihypertensives. The second child presented at 10 years of age with multiple xanthomas and severe aortic stenosis...
November 2016: Paediatrics and International Child Health
https://www.readbyqxmd.com/read/25710969/-keypoints-in-reconstruction-using-artificial-chordae-tendineae-in-mitral-valvoplasty
#6
Kiyoyuki Eishi, Takashi Miura, Mikihiko Kudo
No abstract text is available yet for this article.
October 2014: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/25388630/balloon-dilation-and-surgical-valvotomy-comparison-in-non-critical-congenital-aortic-valve-stenosis
#7
COMPARATIVE STUDY
Sergej M Prijic, Vladislav A Vukomanovic, Mila S Stajevic, Bojko B Bjelakovic, Marija D Zdravkovic, Igor N Sehic, Jovan Lj Kosutic
Percutaneous balloon aortic valvoplasty (BAV) and surgical aortic valvotomy (SAV) are palliative procedures in patients with non-critical congenital valve stenosis. The aim of the study was to evaluate long-term BAV and SAV results after up to 24 years of follow-up. From 1987 to 2013, 74 consecutive interventions were performed in patients with aortic stenosis, and 62 were included in the study (39 BAVs and 23 SAVs). Age of BAV patients was 1.3 months to 17 years, and of SAV patients 1.2 months to 15 years...
March 2015: Pediatric Cardiology
https://www.readbyqxmd.com/read/25342190/anomalous-origin-of-the-right-coronary-artery-with-concomitant-myxomatous-mitral-valve-disease-a-rare-coexistence
#8
Yoichi Imori, Masato Murakami, Masashi Tanaka, Shigeru Saito
A 45-year-old man previously diagnosed with myxomatous mitral valve disease was admitted to our hospital with chest pain at rest and on effort. Contrast-enhanced CT revealed that the patient's right coronary artery originated from the left sinus Valsalva, which was compressed between the aortic and pulmonary roots. This anatomical abnormality can be associated with sudden death, syncope and chest pain. Ultrasonography showed mitral valve prolapse with severe regurgitation. Surgical repair was performed, which included coronary artery bypass graft and mitral valvoplasty with tricuspid annuloplasty...
October 23, 2014: BMJ Case Reports
https://www.readbyqxmd.com/read/24958043/the-ross-operation-in-children-and-young-adults-12-year-results-and-trends-from-the-uk-national-database
#9
MULTICENTER STUDY
Carlo Zebele, Pierpaolo Chivasso, Christo Sedmakov, Gianni Angelini, Massimo Caputo, Andrew Parry, Serban Stoica
OBJECTIVES: To determine UK national trends and results of the Ross operation in relation to all aortic valve interventions. METHODS: Examination of the UK Congenital Central Cardiac Audit Database for all aortic valve procedures performed between 2000 and 2011 in children (0-16 years) and young adults (16-30 years). RESULTS: A total of 2,206 aortic valve procedures were performed in children and 1,824 in young adults, the proportions in the two groups being: Ross operation (19% vs 15%, respectively), surgical valvoplasty (9...
July 2014: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/24771758/right-and-left-ventricular-mechanics-and-interaction-late-after-balloon-valvoplasty-for-pulmonary-stenosis
#10
Shu-Juan Li, Hong-Kui Yu, Sophia J Wong, Yiu-Fai Cheung
AIMS: This study sought to explore right (RV) and left ventricular (LV) mechanics and ventricular-ventricular interaction in adolescents and young adults late after percutaneous balloon pulmonary valvoplasty (PBPV) for valvar pulmonary stenosis (PS). METHODS AND RESULTS: Potential late effects of PS despite PBPV on cardiac mechanics have not been well defined. Thirty-one patients aged 20.2 ± 7.6 years were studied at 18 ± 6 years after PBPV. Ventricular myocardial deformation was determined using speckle tracking echocardiography, while RV and LV volumes and ejection fraction as well as LV systolic dyssynchrony index were assessed by three-dimensional echocardiography...
September 2014: European Heart Journal Cardiovascular Imaging
https://www.readbyqxmd.com/read/24698506/doubly-committed-and-juxtaarterial-ventricular-septal-defect-outcomes-of-the-aortic-and-pulmonary-valves
#11
Paul J Devlin, Hyde M Russell, Michael C Mongé, Angira Patel, John M Costello, Diane E Spicer, Robert H Anderson, Carl L Backer
BACKGROUND: The morphology of ventricular septal defects (VSDs) that are doubly committed and juxtaarterial places the patient at risk for aortic valvar prolapse and aortic valvar insufficiency (AI). Surgical repair of this type of defect often involves placing sutures through the base of one or more of the leaflets of the pulmonary valve, raising concern for late pulmonary valvar insufficiency (PI). The purpose of this review was to analyze the postoperative follow-up relating to potential late complications with the aortic and pulmonary valves...
June 2014: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/24549968/correlation-of-echocardiographic-and-angiographic-measurements-of-the-pulmonary-valve-annulus-in-pulmonary-stenosis
#12
H Chubb, A Ward, A Worme, S A Qureshi, E Rosenthal, T Krasemann
OBJECTIVES: The pulmonary valve (PV) annulus is routinely measured angiographically in PV stenosis prior to balloon dilation. We sought to establish whether this radiation exposure is justified, or whether echocardiographic measurements prior to the procedure are sufficient to guide balloon selection. BACKGROUND: Previous studies have found a strong correlation between echocardiographic and angiographic measurements of the PV annulus. However, error of measurement and its implication for procedural practice has not been explored...
August 1, 2014: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/23924930/a-novel-technique-for-multi-track-percutaneous-balloon-mitral-valvoplasty
#13
RANDOMIZED CONTROLLED TRIAL
Sherif A Sakr, Mahmoud M Ramadan, Mohammed Osama
Percutaneous balloon mitral valvoplasty (PBMV) has become the treatment of choice for severe pliable rheumatic mitral stenosis. The multi-track system is a recent variation of the double-balloon technique and is easier owing to the use of a monorail balloon and a simple, single-guidewire approach. In the present study, we used the double-coil Inoue metal wire with a multi-track balloon instead of the conventional multi-track wire. We studied 62 consecutive patients (55 females) with significant symptomatic rheumatic mitral valve stenosis who underwent multi-track PBMV...
2013: International Heart Journal
https://www.readbyqxmd.com/read/23623547/long-term-results-of-modified-fontan-operation-for-single-ventricle-patients-associated-with-atrioventricular-valve-regurgitation
#14
Yuji Naito, Takeshi Hiramatsu, Hiromi Kurosawa, Kouta Agematsu, Masaki Sasoh, Toshio Nakanishi, Yasuharu Imai, Kenji Yamazaki
BACKGROUND: The long-term outcome of modified Fontan operation concomitant with a valve operation for atrioventricular valve (AVV) regurgitation is not well described. METHODS: Between 1977 and 2003, 500 children who underwent modified Fontan operation were subdivided into 192 with AVV plasty (group P) and 308 without AVV plasty (group N). Factors associated with patient outcome were investigated retrospectively. RESULTS: Surgical techniques to correct valve incompetence included circular annuloplasty, partial annuloplasty with Kaye-Reed methods, edge-to-edge repair methods, and valvoplasty, which were combined according to the etiology of the valve lesion...
July 2013: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/23609481/multiple-papillary-fibroelastoma-report-of-a-case-and-implications-for-management
#15
Mitsuru Sato, Kouichi Nagaya, Masaharu Hatakeyama, Tsunehiro Komatsu
A 59-year-old woman with chest discomfort was transferred to our hospital. Echocardiography was suggestive of multiple papillary fibroelastoma (PFE). Tumors on both the left and right coronary cusps were confirmed macroscopically and pathologically and a small tumor was noted microscopically on the non-coronary cusp. Aortic valve replacement was successfully performed. The treatment and recurrence rate of PFE is controversial due to its rarity. Given that multiple tumors were seen in the present case and that possible recurrence has been reported elsewhere, valve replacement may be a better choice for surgical repair than valvoplasty in some cases, such as a single PFE in which plasty may be difficult or multiple PFEs regardless of impaired valve function...
February 2014: General Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/22698597/evolution-of-tricuspid-regurgitation-after-mitral-valve-surgery-for-patients-with-moderate-or-less-functional-tricuspid-regurgitation
#16
RANDOMIZED CONTROLLED TRIAL
Kai-hu Shi, Hai-yang Xuan, Fei Zhang, Sheng-song Xu, Jun-xu Wu, Wei Cao, Wen-hui Gong, Xu-dong Zhao
OBJECTIVES: The purpose of this study was to evaluate the impact of moderate-or-less functional tricuspid regurgitation (TR) treatment on the clinical outcome of patients with mitral valve (MV) surgery. METHODS: From October 2001 to January 2005, 167 patients in our hospital with MV surgery and without organic tricuspid valve (TV) disease or pulmonary hypertension (PH) showed moderate-or-less functional TR preoperatively, and 41.9% of these patients were treated with TR (group T), compared with 58...
June 2012: Heart Surgery Forum
https://www.readbyqxmd.com/read/22679648/-on-innovation-in-valvoplasty-and-surgical-results
#17
Minoru Ono
No abstract text is available yet for this article.
April 2012: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/21914296/-potential-causes-and-optimal-treatment-strategy-of-recurrent-venous-ulceration-in-lower-limb
#18
Guang-qi Chang, Heng-hui Yin, Xiao-xi Li, Lei Chen, Run-yi Ye, Shen-ming Wang
OBJECTIVE: To explore the potential causes and the optimal treatments of recurrent venous ulceration of lower limbs after initial operation. METHODS: Data of patients admitted between January 2000 and June 2010 for recurrent ulceration in lower limbs after previous operation were retrospectively analyzed. Altogether 81 limbs in 73 patients were recruited. There were 55 male patients (60 limbs) and 18 female patients (21 limbs). The average age was 52.6 years (ranging from 31 to 73 years)...
June 1, 2011: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/21881386/sinus-node-artery-preserving-superior-transseptal-approach-a-simple-technique
#19
Ryusuke Suzuki, Toshiaki Watanabe, Mai Matsukawa, Keiko Hiroshige, Sojiro Sata, Toshiya Koyanagi
With the use of the superior transseptal approach during mitral valve surgery, good exposure of the mitral valve can be achieved with simple traction sutures, which minimize the risk of deformation of the mitral valve. For this reason, we routinely perform mitral valvoplasty using the superior transseptal approach; however, we, occasionally encounter cases that develop postoperative atrial dysrhythmia. We have therefore, devised a very simple technique for preservation of the sinus node artery in the superior transseptal approach, which is effective for reducing the incidence of postoperative sinus node dysfunction...
2011: Annals of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/21345775/use-of-right-ventricular-remodeling-surgery-with-a-porcine-pulmonary-prosthesis-for-congenital-heart-disease
#20
Miguel A Maluf, Antonio C C Carvalho, Werther B Carvalho
BACKGROUND: The reconstruction of the right ventricular outflow tract (RVOT) in congenital heart disease has attracted the interest of cardiac surgeons determined to alleviate the anatomic obstruction and restore RV function. METHODS: From June 1991 to September 2008, 203 consecutive patients (mean, 3.0 years; range, 2 months to 35 years) underwent operations. These patients were classified into 5 groups: group 1, tetralogy of Fallot with pulmonary hypoplasia (144 cases, 70...
February 2011: Heart Surgery Forum
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