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https://www.readbyqxmd.com/read/28088601/mid-term-outcomes-in-patients-with-congenitally-corrected-transposition-of-the-great-arteries-a-single-center-experience
#1
Luis E De León, Carlos M Mery, Raymond A Verm, Daniel Trujillo-Díaz, Ankita Patro, Francisco A Guzmán-Pruneda, Iki Adachi, Jeffrey S Heinle, Lauren C Kane, E Dean McKenzie, Charles D Fraser
INTRO: The optimal management of patients with congenitally-corrected transposition of the great arteries (ccTGA) is unclear. The goal of this study was to compare the outcomes in patients with ccTGA undergoing different management strategies. METHODS: Patients with ccTGA believed suitable for biventricular circulation treated in 1995-2016 were included. The cohort was divided into four groups: systemic right ventricle (RV) (patients without surgical intervention or with a classic repair), anatomic repair, Fontan palliation, and patients only receiving a pulmonary artery band (PAB) or a shunt...
January 11, 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/28087310/clinical-features-and-three-year-outcomes-of-takotsubo-stress-cardiomyopathy-observational-data-from-one-center
#2
Sigita Glaveckaitė, Pranas Šerpytis, Dovilė Pečiūraitė, Roma Puronaitė, Nomeda Valevičienė
OBJECTIVE: The natural history, management, and outcome of Takotsubo (stress) cardiomyopathy (TTC) is not clear. The aim of this study was to investigate clinical features, define prognostic predictors, and assess the clinical course and outcomes of patients with TTC. METHODS: We analyzed 64 patients (52 women) meeting the proposed Mayo Clinic diagnostic criteria for TTC. All patients were treated at Vilnius University Hospital Santariskiu Klinikos from 2001-01-01 to 2014-11-27...
November 16, 2016: Hellenic Journal of Cardiology: HJC, Hellēnikē Kardiologikē Epitheōrēsē
https://www.readbyqxmd.com/read/28081319/chronic-cough-clinical-characteristics-and-etiologies-of-510-cases
#3
Guiyuan Jiang, Xinying Huang, Tianlin Li, Dongping Xu
BACKGROUND/AIM: To investigate the clinical features and underlying etiologies of chronic cough (CC). MATERIALS AND METHODS: Five hundred and ten CC patients were enrolled. The phases, characteristics and associated clinical manifestations of CC among the gastroesophageal reflux cough (GERC), cough-variant asthma (CVA), and upper airway cough syndrome (UACS) groups were compared, and the diagnostic values of each group were evaluated by multiple regression analysis...
December 20, 2016: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/28081130/comparative-ability-of-oropsylla-montana-and-xenopsylla-cheopis-fleas-to-transmit-yersinia-pestis-by-two-different-mechanisms
#4
B Joseph Hinnebusch, David M Bland, Christopher F Bosio, Clayton O Jarrett
BACKGROUND: Transmission of Yersinia pestis by flea bite can occur by two mechanisms. After taking a blood meal from a bacteremic mammal, fleas have the potential to transmit the very next time they feed. This early-phase transmission resembles mechanical transmission in some respects, but the mechanism is unknown. Thereafter, transmission occurs after Yersinia pestis forms a biofilm in the proventricular valve in the flea foregut. The biofilm can impede and sometimes completely block the ingestion of blood, resulting in regurgitative transmission of bacteria into the bite site...
January 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28079765/early-recurrence-of-tako-tsubo-cardiomyopathy-in-an-elderly-woman-with-amyotrophic-lateral-sclerosis-different-triggers-inducing-different-apical-ballooning-patterns
#5
Francesco Santoro, Riccardo Ieva, Armando Ferraretti, Elena Carapelle, Luisa De Gennaro, Luigi Maria Specchio, Matteo Di Biase, Natale Daniele Brunetti
We report the case of early recurrence of Tako-Tsubo cardiomyopathy in an elderly woman with amyotrophic lateral sclerosis triggered by different stressors. A first episode with typical apical ballooning was anticipated by an emotional stress; a second, characterized by systolic anterior motion of the mitral valve associated with mitral regurgitation and severe intra-ventricular gradient, was precipitated by surgical stress and hypovolemia. We therefore hypothesize both a possible link between amyotrophic lateral sclerosis and Tako-Tsubo cardiomyopathy, and between different stressors and different Tako-Tsubo patterns...
January 11, 2017: Journal of Cardiovascular Medicine
https://www.readbyqxmd.com/read/28079588/the-cricoid-force-necessary-to-occlude-the-esophageal-entrance-is-there-a-gender-difference
#6
Ahed M Zeidan, M Ramez Salem, Munir Bamadhaj, Jean-Xavier Mazoit, Hussein Sadek, Hassan Houjairy, Kamal Abdulkhaleq, Nabil Bamadhaj
BACKGROUND: We tested the hypothesis whether gender differences exist in the applied cricoid force necessary to prevent regurgitation. Real-time visual and dynamic means were used to assess the effectiveness of different applied cricoid forces in occluding the esophageal entrance in men (group 1) and in women (group 2). METHODS: In anesthetized and paralyzed patients, the glottis and esophageal entrance were visualized with a Glidescope video laryngoscope. Trained operators performed cricoid pressure (CP) and gastric tube insertion trials...
January 10, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28078818/objectively-diagnosing-rumination-syndrome-in-children-using-esophageal-ph-impedance-and-manometry
#7
M M J Singendonk, J M Oors, A J Bredenoord, T I Omari, R J van der Pol, M J Smits, M A Benninga, M P van Wijk
BACKGROUND: Rumination syndrome is characterized by recurrent regurgitation of recently ingested food into the mouth. Differentiation with other diagnoses and gastroesophageal reflux disease (GERD) in particular, is difficult. Recently, objective pH-impedance (pH-MII) and manometry criteria were proposed for adults. The aim of this study was to determine diagnostic ambulatory pH-MII and manometry criteria for rumination syndrome in children. METHODS: Clinical data and 24-hour pH-MII and manometry recordings of children with a clinical suspicion of rumination syndrome were reviewed...
January 12, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28078458/superiority-of-laparoscopic-proximal-gastrectomy-with-hand-sewn-esophagogastrostomy-over-total-gastrectomy-in-improving-postoperative-body-weight-loss-and-quality-of-life
#8
Tatsuto Nishigori, Hiroshi Okabe, Shigeru Tsunoda, Hisashi Shinohara, Kazutaka Obama, Hisahiro Hosogi, Shigeo Hisamori, Kikuko Miyazaki, Takeo Nakayama, Yoshiharu Sakai
BACKGROUND: Proximal gastrectomy is not widely performed because the procedure is complicated, particularly under laparoscopy. We developed a simple laparoscopic technique of hand-sewn esophagogastrostomy with an anti-reflux mechanism. This study aimed to evaluate and compare the postoperative body weight loss (BWL) and quality of life (QOL) following laparoscopic proximal gastrectomy (LPG) and laparoscopic total gastrectomy (LTG) in patients with upper gastric cancer. METHODS: We retrospectively analyzed patients with stage I upper gastric cancer undergoing LPG or LTG at Kyoto University Hospital between March 2006 and June 2014...
January 11, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28077817/prognostic-significance-of-non-dilated-left-ventricular-size-and-mitral-regurgitation-in-patients-with-dilated-phase-of-hypertrophic-cardiomyopathy
#9
Toru Kubo, Yuichi Baba, Takayoshi Hirota, Katsutoshi Tanioka, Naohito Yamasaki, Yoshinori L Doi, Hiroaki Kitaoka
Although a subtype of hypertrophic cardiomyopathy (HCM), dilated phase of HCM (D-HCM) characterized by left ventricular (LV) systolic dysfunction, has been reported to have a poor prognosis, some patients with D-HCM survive for a relatively long period. The degree of LV dilatation and functional mitral regurgitation (MR) are generally thought to be important predictors of poor prognosis in patients with LV systolic dysfunction. However, there is little information available on the relations among LV size, presence of significant MR, and prognosis in D-HCM patients...
January 11, 2017: International Heart Journal
https://www.readbyqxmd.com/read/28077762/inverse-problems-in-reduced-order-models-of-cardiovascular-haemodynamics-aspects-of-data-assimilation-and-heart-rate-variability
#10
Sanjay Pant, Chiara Corsini, Catriona Baker, Tain-Yen Hsia, Giancarlo Pennati, Irene E Vignon-Clementel
Inverse problems in cardiovascular modelling have become increasingly important to assess each patient individually. These problems entail estimation of patient-specific model parameters from uncertain measurements acquired in the clinic. In recent years, the method of data assimilation, especially the unscented Kalman filter, has gained popularity to address computational efficiency and uncertainty consideration in such problems. This work highlights and presents solutions to several challenges of this method pertinent to models of cardiovascular haemodynamics...
January 2017: Journal of the Royal Society, Interface
https://www.readbyqxmd.com/read/28077510/mitral-implant-of-the-inovare-transcatheter-heart-valve-in-failed-surgical-bioprostheses-a-novel-alternative-for-valve-in-valve-procedures
#11
Diego Felipe Gaia, Ademir Massarico Braz, Matheus Simonato, Danny Dvir, João Roberto Breda, Gustavo Calado Ribeiro, Carolina Baeta Ferreira, José Augusto Marcondes Souza, Enio Buffolo, José Honório Palma
OBJECTIVES: Reoperative procedure for the treatment of a failed mitral bioprosthesis is associated with considerable risk. In some cases, mortality is high and might contraindicate the benefit of the procedure. The minimally invasive valve-in-valve (ViV) transcatheter mitral valve implant offers an alternative less-invasive approach, reducing morbidity and mortality. The objective of this paper was to evaluate the mitral ViV approach using the Braile Inovare prosthesis. METHODS: The transcatheter balloon-expandable Braile Inovare prosthesis was used in 12 cases...
January 10, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28077468/integrated-imaging-of-echocardiography-and-computed-tomography-to-grade-mitral-regurgitation-severity-in-patients-undergoing-transcatheter-aortic-valve-implantation
#12
Philippe J van Rosendael, Suzanne E van Wijngaarden, Vasileios Kamperidis, William K F Kong, Melissa Leung, Nina Ajmone Marsan, Victoria Delgado, Jeroen J Bax
AIMS: Quantitative mitral regurgitation (MR) grading remains challenging. This study evaluated the concept of integrating echocardiography and computed tomography for grading MR severity. Specifically, an integrated parameter was developed that combines the true cross-sectional mitral regurgitant orifice area (ROA) assessed with multi-detector row computed tomography (MDCT) with flow data from echocardiography. METHODS AND RESULTS: Systolic MDCT data of 73 patients, referred for transcatheter aortic valve implantation (TAVI) who also had MR, were evaluated...
January 10, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28077181/at-what-age-should-tetralogy-of-fallot-be-corrected
#13
Julien I E Hoffman
Tetralogy of Fallot can be corrected with very low mortality at any age, even in neonates, but this does not necessarily mean that it should be corrected in the neonatal period. Although there are many advantages to early correction, a high proportion of these neonates have residual stenosis or pulmonary regurgitation that impairs ventricular function and may require further surgery or implantation of a pulmonary valve. Before we had the ability to correct this anomaly with low mortality in small children, a variety of palliative procedures had to be performed...
January 12, 2017: Cardiology in the Young
https://www.readbyqxmd.com/read/28077157/clinical-biochemical-and-molecular-characteristics-of-filipino-patients-with-mucopolysaccharidosis-type-ii-hunter-syndrome
#14
Mary Anne D Chiong, Daffodil M Canson, Mary Ann R Abacan, Melissa Mae P Baluyot, Cynthia P Cordero, Catherine Lynn T Silao
BACKGROUND: Mucopolysaccharidosis type II, an X-linked recessive disorder is the most common lysosomal storage disease detected among Filipinos. This is a case series involving 23 male Filipino patients confirmed to have Hunter syndrome. The clinical and biochemical characteristics were obtained and mutation testing of the IDS gene was done on the probands and their female relatives. RESULTS: The mean age of the patients was 11.28 (SD 4.10) years with an average symptom onset at 1...
January 11, 2017: Orphanet Journal of Rare Diseases
https://www.readbyqxmd.com/read/28076990/outcomes-in-the-absence-of-the-ductus-venosus-diagnosed-in-the-first-trimester
#15
Hiroko Takita, Junichi Hasegawa, Tatsuya Arakaki, Shoko Hamada, Mayumi Tokunaka, Masamitsu Nakamura, Ryu Matsuoka, Akihiko Sekizawa
PURPOSE: To clarify the outcomes of the absence of the ductus venosus diagnosed in fetuses suspected to have a structural abnormality during a morphological assessment in the first trimester. METHODS: Infants in whom ultrasound fetal morphological assessments were attempted in the first trimester (11 to 13-6 weeks of gestation) and who were subsequently delivered between 2013 and 2015 at Showa University Hospital were enrolled. In cases in which the absence of the ductus venosus was diagnosed in the first trimester, the prognosis was assessed...
January 11, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28076624/quadricuspid-aortic-valve-a-comprehensive-review
#16
Shi-Min Yuan
Quadricuspid aortic valve (QAV) is a rare congenital heart disease. The functional status of QAV is predominantly a pure aortic regurgitation. Clinical manifestations of patients with a QAV depend on the functional status of the QAV and the associated disorders. Significant valvular regurgitation and (or) stenosis is often present with subsequent operation performed at the fifth to sixth decade of life. The functional status of QAV is predominantly regurgitant; whereas pure stenotic QAV can be as few as in only 0...
November 2016: Brazilian Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28075037/gauging-the-response-to-cardiac-resynchronization-therapy-the-important-interplay-between-predictor-variables-and-definition-of-a-favorable-outcome
#17
Milan Petrovic, Marija Petrovic, Goran Milasinovic, Bosiljka Vujisic Tesic, Danijela Trifunovic, Olga Petrovic, Ivana Nedeljkovic, Ivana Petrovic, Marko Banovic, Marija Boricic-Kostic, Jelena Petrovic, Ross Arena, Dejana Popovic
AIMS: Selection of patients who are viable candidates for cardiac resynchronization therapy (CRT), prediction of the response to CRT as well as an optimal definition of a favorable response, all require further exploration. The purpose of this study was to evaluate the interplay between the prediction of the response to CRT and the definition of a favorable outcome. METHODS: Seventy patients who received CRT were included. All patients met current guideline criteria for CRT...
January 11, 2017: Echocardiography
https://www.readbyqxmd.com/read/28073864/mitraclip-improves-mitral-valve-geometry-in-complex-organic-mitral-regurgitation-insights-from-three-dimensional-echocardiography
#18
Philippe Debonnaire, Frank van der Kley, Nina Ajmone Marsan, Victoria Delgado
No abstract text is available yet for this article.
January 10, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28073862/transcatheter-tricuspid-valve-repair-toward-a-surgical-standard-first-in-man-report-of-direct-annuloplasty-with-a-cardioband-device-to-treat-severe-functional-tricuspid-regurgitation
#19
Shingo Kuwata, Maurizio Taramasso, Fabian Nietlispach, Francesco Maisano
No abstract text is available yet for this article.
January 10, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28073806/functional-tricuspid-regurgitation-caused-by-chronic-atrial-fibrillation-a-real-time-3-dimensional-transesophageal-echocardiography-study
#20
Hiroto Utsunomiya, Yuji Itabashi, Hirotsugu Mihara, Javier Berdejo, Sayuki Kobayashi, Robert J Siegel, Takahiro Shiota
BACKGROUND: Functional tricuspid regurgitation (TR) with a structurally normal tricuspid valve (TV) may occur secondary to chronic atrial fibrillation (AF). However, the clinical and echocardiographic differences according to functional TR subtypes are unclear. Therefore, characterization of functional TR because of chronic AF (AF-TR) remains undetermined. METHODS AND RESULTS: To investigate the prevalence of AF-TR, 437 patients with moderate to severe TR underwent 3-dimensional (3D) transesophageal echocardiography...
January 2017: Circulation. Cardiovascular Imaging
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