keyword
MENU ▼
Read by QxMD icon Read
search

pulmonary artery stenosis

keyword
https://www.readbyqxmd.com/read/28089641/current-outcomes-of-one-stage-surgical-correction-for-berry-syndrome
#1
Renjie Hu, Wen Zhang, Xinrong Liu, Wei Dong, Hongbin Zhu, Haibo Zhang
OBJECTIVES: Berry syndrome is a combination of distal aortopulmonary window (APW), aortic origin of the right pulmonary artery (RPA), intact ventricular septum, and interrupted aortic arch. We present here our current experience of primary repair of this syndrome with the goal of optimizing treatment for this rare condition. METHODS: From January 2003 through December 2015, 16 infants with Berry syndrome underwent one-stage repair at Shanghai Children's Medical Center...
December 19, 2016: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28072626/acquired-coronary-artery-disease-in-adult-patients-with-congenital-heart-disease-a-true-or-a-false-problem
#2
Alessandro Giamberti, Mauro Lo Rito, Erika Conforti, Alessandro Varrica, Mario Carminati, Alessandro Frigiola, Lorenzo Menicanti, Massimo Chessa
BACKGROUND: The population of adults with congenital heart disease (ACHD) is increasing and aging, and a large percentage of this population is now over 65 years of age. For this reason, it is probable that acquired coronary artery disease (CAD) will become an important issue that needs to be addressed also in these patients. We retrospectively analyzed all ACHD patients who underwent surgery in our Institution with the aim to investigate the incidence of associated CAD and the results of surgical treatment...
January 7, 2017: Journal of Cardiovascular Medicine
https://www.readbyqxmd.com/read/28070915/mitral-valve-resistance-determines-hemodynamic-consequences-of-severe-rheumatic-mitral-stenosis-and-immediate-outcomes-of-percutaneous-valvuloplasty
#3
Hamidreza Sanati, Reza Zolfaghari, Niloufar Samiei, Yousef Rezaei, Mitra Chitsazan, Ali Zahedmehr, Farshad Shakerian, Reza Kiani, Ata Firouzi, Reza Rezaei Tabrizi
INTRODUCTION: The mitral valve area (MVA) poorly reflects the hemodynamic status of (MS). In this study, we compared the MVA with mitral valve resistance (MVR) with regard to the determination of hemodynamic consequences of MS and the immediate outcomes of percutaneous balloon mitral valvuloplasty (PBMV). METHODS: In a prospective study, 36 patients with severe rheumatic MS with left ventricular ejection fraction (LVEF) >50% were evaluated. They underwent transthoracic echocardiography (TTE) and catheterization...
January 10, 2017: Echocardiography
https://www.readbyqxmd.com/read/28056476/-advanced-systemic-sclerosis-endovascular-reconstruction-of-the-aortic-bifurcation-for-limb-salvage
#4
Florian Stein, Lars Kamper, Konstantinos Meletiadis, Ulrich Kusenack, Patrick Haage
History and admission findings A 69-year-old patient was initially hospitalized because of a 1.5 cm ulceration at the back of the right foot which had existed for the last year and become increasingly swollen and painful. Medical history revealed PmScl-positive systemic sclerosis presenting with a massive calcinosis cutis, advanced pulmonary fibrosis and peripheral artery disease. Examinations Inflammatory markers were normal. MR-Angiography of the lower extremities revealed a multi-segmental high-grade stenosis of the aortic bifurcation due to extensively calcified plaques...
January 2017: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28043758/-ebstein-s-like-anomaly-ventricular-double-inlet-a-rare-association
#5
Luis Muñoz Castellanos, Magdalena Kuri Nivon
INTRODUCTION AND OBJECTIVES: The association of univentricular heart with double inlet and Ebstein's "like" anomaly of the common atrioventricular valve is extremely rare. METHODS: Two hearts with this association are described with the segmental sequential system which determine the atrial situs, the types of atrioventricular and ventriculoarterial connections and associated anomalies. RESULTS: Both hearts had atrial situs solitus, and a univentricular heart with common atrioventricular valve, a foramen primum and double outlet ventricle with normal crossed great arteries...
December 30, 2016: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28043470/single-center-experience-with-the-senning-procedure-in-the-current-era
#6
Giuseppe Ferro, Raghav Murthy, Vinod A Sebastian, Kristine J Guleserian, Joseph M Forbess
The Senning procedure is an operative technique for atrial inversion in congenital heart anomalies. We sought to evaluate our contemporary outcomes employing this technique. A retrospective analysis of all patients who underwent the Senning procedure at our institution was performed. Hospital records were reviewed, and follow-up data were obtained to evaluate outcomes. Overall, a total of 19 patients underwent a Senning procedure between August 2005 and July 2014. Median age at repair was 594 days (range: 5 days to 15 years)...
July 2016: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28043454/surgical-techniques-for-repair-of-peripheral-pulmonary-artery-stenosis
#7
Richard D Mainwaring, Frank L Hanley
Peripheral pulmonary artery stenosis (PPAS) is a rare form of congenital heart disease that is most frequently associated with Williams and Alagille syndromes. These patients typically have systemic level right ventricular pressures secondary to obstruction at the lobar, segmental, and subsegmental branches. The current management of patients with PPAS remains somewhat controversial. We have pioneered an entirely surgical approach for the reconstruction of PPAS. This approach initially entailed a surgical patch augmentation of all major lobar branches and effectively reduced the right ventricular pressures by more than half...
July 2016: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28041804/endovascular-treatment-of-the-common-femoral-artery-in-the-vascular-quality-initiative
#8
Jeffrey J Siracuse, Kathryn Van Orden, Jeffrey A Kalish, Mohammad H Eslami, Marc L Schermerhorn, Virendra I Patel, Denis Rybin, Alik Farber
OBJECTIVE: Endovascular interventions of the common femoral (CFA) and deep (DFA) femoral arteries are becoming more common. However, there is very little published data for guidance. Our objective was to analyze practice patterns and outcomes from these interventions. METHODS: The Vascular Quality Initiative (2010-2015) was queried for all endovascular interventions of the CFA and DFA. Cases that were emergent or for acute limb ischemia were excluded. Those with isolated CFA with or without DFA treatment were analyzed...
December 29, 2016: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28038838/-interventional-cardiac-catheterization-in-congenital-heart-disease
#9
François Godart, Ali Houeijeh
Interventional cardiac catheterization has a major place in the management of congenital heart disease. Since the Rashkind atrioseptostomy in mid-1960s, many techniques have been developed. For some, it is necessary to close a cardiac or extracardiac shunt using occluder (double disc system, plug, coil…): closure of atrial septal defect, ventricular septal defect or patent arterial duct. For others, it is necessary to treat a valvular or vascular stenosis using a balloon catheter: dilatation of the pulmonary or the aortic valve, dilatation of aortic coarctation...
December 27, 2016: La Presse Médicale
https://www.readbyqxmd.com/read/28033087/unexpected-internalization-of-a-pulmonary-artery-band-in-a-porcine-model-of-tetralogy-of-fallot
#10
Zakaria Jalal, François Roubertie, Emmanuelle Fournier, Virginie Dubes, David Benoist, Jerome Naulin, Samantha Delmond, Marlène Durand, Michel Haissaguerre, Olivier Bernus, Jean-Benoit Thambo
BACKGROUND: We report our experience of an unexpected complication of internalization of a pulmonary artery (PA) band in the vascular lumen, which occurred in a chronic porcine model of repaired tetralogy of Fallot (TOF). METHODS: Twelve piglets were divided into 3 groups: (1) TOF model animals (PA band plus pulmonary valvotomy, n = 4), (2) pulmonary insufficiency (PI) animals (pulmonary valvotomy, n = 4), and (3) control animals (n = 4). A nonabsorbable, coated braided polyester tape was used to perform the main pulmonary artery banding...
January 2017: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/28033080/common-arterial-trunk-repair-by-means-of-a-handmade-bovine-pericardial-valved-woven-dacron-conduit
#11
Samuel Ramírez-Marroquín, Pedro José Curi-Curi, Juan Calderón-Colmenero, José Antonio García-Montes, Jorge Luis Cervantes-Salazar
BACKGROUND: Surgical repair of common arterial trunk (CAT) by means of a homograft conduit has become a standard practice. We report our experience in the correction of this heart disease with a handmade bovine pericardial-valved woven Dacron conduit as an alternative procedure to homografts, with a focus on early, mid-term, and long-term results. METHODS: We designed a retrospective study that included 15 patients with a mean age of 1.5 years (range: three months to eight years), who underwent primary repair of simple CAT...
January 2017: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/28017937/catheter-ablation-of-atrial-fibrillation-in-very-young-adults-a-5-year-follow-up-study
#12
Ardan M Saguner, Tilman Maurer, Erik Wissner, Francesco Santoro, Christine Lemes, Shibu Mathew, Christian Sohns, Christian H Heeger, Bruno Reißmann, Johannes Riedl, Thomas Fink, Kentaro Hayashi, Peter Wohlmuth, Karl-Heinz Kuck, Feifan Ouyang, Andreas Metzner
AIMS: Catheter ablation is an established therapy for symptomatic atrial fibrillation (AF). However, outcome data on catheter ablation for AF in young adults is scarce. METHODS AND RESULTS: From 2005-2014, 85 consecutive young adults (mean age 31 ± 4 years; 69% men) with symptomatic paroxysmal AF (PAF, n = 52) and persistent (Pers) AF (n = 33) underwent pulmonary vein isolation (PVI) [±ablation of complex fractionated atrial electrograms/linear lesions in PVI non-responders] at our centre...
December 25, 2016: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28007272/pulmonary-artery-dissection-a-case-treated-by-homograft-replacement
#13
Didier K Adodo, Martin Kloeckner, Eric Bergoend, Jean-Paul Couëtil
Pulmonary artery dissection was diagnosed in a 32-year-old man who was admitted to the emergency department with intense chest pain. He had a history of pulmonary balloon valvuloplasty for congenital pulmonary stenosis at the age of 7 and no pulmonary hypertension. The operation was performed with cardiopulmonary bypass. The dissected pulmonary arterial trunk was removed with the distorted valve, and replaced with a pulmonary artery homograft. The postoperative course was uneventful. Histologic examination revealed medionecrosis...
January 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/27994552/exercise-training-attenuates-right-ventricular-remodeling-in-rats-with-pulmonary-arterial-stenosis
#14
Brunno Lemes de Melo, Stella S Vieira, Ednei L Antônio, Luís F N Dos Santos, Leslie A Portes, Regiane S Feliciano, Helenita A de Oliveira, José A Silva, Paulo de Tarso C de Carvalho, Paulo J F Tucci, Andrey J Serra
Introduction: Pulmonary arterial stenosis (PAS) is a congenital defect that causes outflow tract obstruction of the right ventricle (RV). Currently, negative issues are reported in the PAS management: not all patients may be eligible to surgeries; there is often the need for another surgery during passage to adulthood; patients with mild stenosis may have later cardiac adverse repercussions. Thus, the search for approaches to counteract the long-term PAS effects showed to be a current target. At the study herein, we evaluated the cardioprotective role of exercise training in rats submitted to PAS for 9 weeks...
2016: Frontiers in Physiology
https://www.readbyqxmd.com/read/27989060/acute-invasive-hemodynamic-effects-of-transcatheter-aortic-valve-replacement
#15
Michael Chrissoheris, Antonis Ziakas, Antonis Chalapas, Stavros Chadjimiltiades, Ioannis Styliades, Charalambos Karvounis, Ioulia Nikolaou, Konstantinos Spargias
BACKGROUND: Aortic stenosis imposes a chronic pressure overload on the left ventricle, with attendant adaptations in hemodynamics, muscle mass and performance. The hemodynamic changes that occur during the initial 24 h following abrupt removal of the impediment to left ventricular outflow have not been previously examined. METHODS: A total of 52 patients with right heart catheterization was evaluated before, within 6 h and at 24 h after successful transcatheter aortic valve replacement (TAVR)...
March 2016: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/27973931/anesthetic-management-of-a-patient-with-emanuel-syndrome
#16
Masanori Tsukamoto, Takashi Hitosugi, Kanako Esaki, Takeshi Yokoyama
Emanuel syndrome is associated with supernumerary chromosome, which consists of the extra genetic material from chromosome 11 and 22. The frequency of this syndrome has been reported as 1 in 110,000. It is a rare anomaly associated with multiple systemic malformations such as micrognathia and congenital heart disease. In addition, patients with Emanuel syndrome may have seizure disorders. We experienced anesthetic management of a patient with Emanuel syndrome who underwent palatoplasty. This patient had received tracheotomy due to micrognathia...
2016: Anesthesia Progress
https://www.readbyqxmd.com/read/27973607/serum-sphingosine-1-phosphate-concentrations-are-inversely-associated-with-atherosclerotic-diseases-in-humans
#17
Irina Soltau, Eileen Mudersbach, Markus Geissen, Edzard Schwedhelm, Martin S Winkler, Maria Geffken, Sven Peine, Gerhard Schoen, E Sebastian Debus, Axel Larena-Avellaneda, Guenter Daum
BACKGROUND AND OBJECTIVES: Atherosclerotic changes of arteries are the leading cause for deaths in cardiovascular disease and greatly impair patient's quality of life. Sphingosine-1-phosphate (S1P) is a signaling sphingolipid that regulates potentially pro-as well as anti-atherogenic processes. Here, we investigate whether serum-S1P concentrations are associated with peripheral artery disease (PAD) and carotid stenosis (CS). METHODS AND RESULTS: Serum was sampled from blood donors (controls, N = 174) and from atherosclerotic patients (N = 132) who presented to the hospital with either clinically relevant PAD (N = 102) or CS (N = 30)...
2016: PloS One
https://www.readbyqxmd.com/read/27965298/right-ventricular-outflow-tract-stenting-in-tetralogy-of-fallot-infants-with-risk-factors-for-early-primary-repair
#18
Juan Pablo Sandoval, Rajiv R Chaturvedi, Lee Benson, Gareth Morgan, Glen Van Arsdell, Osami Honjo, Christopher Caldarone, Kyong-Jin Lee
BACKGROUND: Tetralogy of Fallot with cyanosis requiring surgical repair in early infancy reflects poor anatomy and is associated with more clinical instability and longer hospitalization than those who can be electively repaired later. We bridged symptomatic infants with risk factors for early primary repair by right ventricular outflow tract stenting (stent). METHODS AND RESULTS: Four groups of tetralogy of Fallot with confluent central pulmonary arteries were studied: stent group (n=42), primary repair (aged <3 months) with pulmonary stenosis (early-PS group; n=44), primary repair (aged <3 months) with pulmonary atresia (early-PA group; n=49), and primary repair between 3 and 11 months of age (surg>3mo group; n=45)...
December 2016: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/27931595/transcatheter-closure-of-patent%C3%A2-ductus%C3%A2-arteriosus-in-extremely%C3%A2-premature%C3%A2-newborns-early-results-and-midterm-follow-up
#19
Evan M Zahn, Daniel Peck, Alistair Phillips, Phillip Nevin, Kaylan Basaker, Charles Simmons, Marion E McRae, Tracy Early, Ruchira Garg
OBJECTIVES: The goal of this study was to describe early and midterm outcomes of extremely premature newborns (EPNs) who underwent transcatheter echocardiographically guided patent ductus arteriosus (PDA) closure. BACKGROUND: Surgical ligation of PDA in EPNs confers significant risk for procedural morbidity and adverse long-term outcomes. METHODS: The Amplatzer Vascular Plug II was used in all cases. Post-ligation syndrome was defined using previously published parameters...
December 12, 2016: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/27931546/maternal-and-fetal-outcomes-in-pregnant-women-undergoing-balloon-mitral-valvotomy-for-rheumatic-mitral-stenosis
#20
Desabandhu Vinayakumar, G V Vinod, Suresh Madhavan, Mangalath Narayanan Krishnan
BACKGROUND: Rheumatic mitral stenosis constitutes a major cause of acquired heart disease complicating pregnancy in India. In the present study, we have studied the fetal and maternal outcomes of women undergoing balloon mitral valvotomy during pregnancy. METHODS AND RESULTS: 49 pregnant ladies were included in this study in whom balloon mitral valvotomy was performed. The mean age of these patients was 25.7±3.1 years. The mean gestational age was 23.5±5.2 weeks (12-36 weeks)...
November 2016: Indian Heart Journal
keyword
keyword
109642
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"