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Pulmonary atresia

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https://www.readbyqxmd.com/read/28527961/major-aortopulmonary-collateral-arteries-with-anatomy-other-than-pulmonary-atresia-ventricular-septal-defect
#1
William L Patrick, Richard D Mainwaring, Olaf Reinhartz, Rajesh Punn, Theresa Tacy, Frank L Hanley
BACKGROUND: Major aortopulmonary collateral arteries (MAPCAs) are frequently found in association with pulmonary atresia with ventricular septal defect (PA/VSD). However, some patients with MAPCAs do not have PA/VSD but have a variety of other "atypical" anatomic diagnoses. METHODS: This was a retrospective review of patients with MAPCAs and atypical anatomy. The 50 patients with MAPCAs could be divided into two subgroups: (1) single ventricle anatomy (n = 33) and (2) two ventricle anatomy (n = 17)...
May 17, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28520540/virtual-surgery-for-conduit-reconstruction-of-the-right-ventricular-outflow-tract
#2
Chin Siang Ong, Yue-Hin Loke, Justin Opfermann, Laura Olivieri, Luca Vricella, Axel Krieger, Narutoshi Hibino
PURPOSE: Virtual surgery involves the planning and simulation of surgical reconstruction using three-dimensional (3D) modeling based upon individual patient data, augmented by simulation of planned surgical alterations including implantation of devices or grafts. Here we describe a case in which virtual cardiac surgery aided us in determining the optimal conduit size to use for the reconstruction of the right ventricular outflow tract. DESCRIPTION: The patient is a young adolescent male with a history of tetralogy of Fallot with pulmonary atresia, requiring right ventricle-to-pulmonary artery (RV-PA) conduit replacement...
May 2017: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/28520535/optimal-z-score-use-in-surgical-decision-making-in-pulmonary-atresia-with-intact-ventricular-septum
#3
Mark Nelson Awori, Nikita P Mehta, Frederick O Mitema, Naomi Kebba
OBJECTIVES: In the surgical treatment of pulmonary atresia with intact ventricular septum, the size of the tricuspid valve annulus (as measured by z-scores) has emerged as a significant factor in deciding which repair to perform. Various tricuspid valve annulus z-scores are reported as "cutoffs" for successful biventricular repair. We aimed to determine whether the use of different z-score data sets contributed to the gross variation in "cutoffs" for successful biventricular repair reported in the literature...
May 2017: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/28515589/spectrum-of-pulmonary-valve-morphology-and-its-relationship-to-pulmonary-trunk-in-tetralogy-of-fallot
#4
Binita R Chacko, George K Chiramel, Leena R Vimala, Devi A Manuel, Elizabeth Joseph, K Reka
BACKGROUND: Tetralogy of Fallot (TOF) is a complex congenital heart disease with anatomic variations. Although the pulmonary valve in TOF is abnormal, it has not been studied well, especially on newer imaging modalities such as multidetector computed tomography (CT), which gives excellent anatomic detail. AIMS: The aim of this study was to assess the morphology of pulmonary valve in TOF on CT and evaluate its association with the degree of hypoplasia of infundibulum and pulmonary trunk...
January 2017: Indian Journal of Radiology & Imaging
https://www.readbyqxmd.com/read/28504356/bronchoscopy-in-children-with-tetralogy-of-fallot-pulmonary-atresia-and-major-aortopulmonary-collaterals
#5
Douglas R Sidell, Andrew M Koth, Holly Bauser-Heaton, Doff B McElhinney, Lisa Wise-Faberowski, Michael C Tracy, Frank L Hanley, Ritu Asija
OBJECTIVE: Children with Tetralogy of Fallot, Pulmonary Atresia, and Major Aortopulmonary Collaterals (TOF/PA/MAPCAs) undergoing unifocalization surgery are at risk for developing more postoperative respiratory complications than children undergoing other types of congenital heart surgery. Bronchoscopy is used in the perioperative period for diagnostic and therapeutic purposes. In this study, we describe bronchoscopic findings and identify factors associated with selection for bronchoscopy...
May 15, 2017: Pediatric Pulmonology
https://www.readbyqxmd.com/read/28500137/outcomes-after-decompression-of-the-right-ventricle-in-infants-with-pulmonary-atresia-with-intact-ventricular-septum-are-associated-with-degree-of-tricuspid-regurgitation-results-from-the-congenital-catheterization-research-collaborative
#6
Christopher J Petit, Andrew C Glatz, Athar M Qureshi, Ritu Sachdeva, Shiraz A Maskatia, Henri Justino, David J Goldberg, Namrita Mozumdar, Wendy Whiteside, Lindsay S Rogers, George T Nicholson, Courtney McCracken, Mike Kelleman, Bryan H Goldstein
BACKGROUND: Outcomes after right ventricle (RV) decompression in infants with pulmonary atresia with intact ventricular septum vary widely. Descriptions of outcomes are limited to small single-center studies. METHODS AND RESULTS: Neonates undergoing RV decompression for pulmonary atresia with intact ventricular septum were included from 4 pediatric centers. Primary end point was reintervention post-RV decompression; secondary end points included circulation type at latest follow-up...
May 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28496023/bilateral-coronary-pulmonary-artery-fistulas-in-pulmonary-atresia-with-ventricular-septal-defect
#7
Yusaku Nagatomo, Jun Muneuchi, Mamie Watanabe, Kunihiko Joo, Yoshie Ochiai
We present a very rare case of bilateral coronary to pulmonary artery fistulas associated with pulmonary atresia with ventricular septal defect. The courses of coronary to pulmonary artery fistulas have to be clearly delineated by detailed angiography prior to corrective surgery.
May 12, 2017: International Heart Journal
https://www.readbyqxmd.com/read/28489830/-clinical-and-laboratory-characteristics-of-patients-with-pulmonary-hypertension-and-pulmonary-vascular-complications-hospitalized-at-the-instituto-nacional-de-salud-del-ni%C3%A3-o
#8
Alexis Jose Ormeño Julca, Carlos Melchor Alvarez Murillo, Pedro Miguel Amoretti Alvino, Angel Aladino Florian Florian, Rosa Aurora Castro Johanson, Maria Danisa Celi Perez, Olga Rocío Huamán Prado
The hepatopulmonary syndrome (HPS) and portopulmonary hypertension (PPHN) are distinct pulmonary vascular complications of portal hypertension (PHT) and are associated with increased morbidity and mortality. OBJECTIVES: To describe the clinical and laboratory characteristics of patients with pulmonary hypertension and pulmonary vascular complications hospitalized at the Instituto Nacional de Salud del Niño. MATERIALS AND METHODS: We included patients with HTP hospitalized from January 2012 to June 2013 and that during its evolution progressed with SHP or HTPP...
January 2017: Revista de Gastroenterología del Perú: órgano Oficial de la Sociedad de Gastroenterología del Perú
https://www.readbyqxmd.com/read/28472241/does-morphological-vessel-analysis-address-pulmonary-vascular-physiology-in-patients-with-pulmonary-atresia-ventricular-septal-defect-and-major-aortopulmonary-collateral-arteries
#9
Adriano Carotti
No abstract text is available yet for this article.
May 2, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28441832/-fetal-cardiac-interventions-for-pulmonary-atresia
#10
N C Hong, K Sun
No abstract text is available yet for this article.
April 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28441821/-assessment-of-undiagnosed-critical-congenital-heart-disease-before-discharge-from-the-maternity-hospital
#11
Q M Zhao, F Liu, L Wu, M Ye, B Jia, X J Ma, G Y Huang
Objective: Undiagnosed critical congenital heart disease (CCHD) was assessed before discharge from maternity hospital.Basic information was provided for screening CCHD in the early neonatal stage.Chi-squared test was used for comparison of categorical variables(detection rate of different types of CCHD). Method: A retrospective cohort study was conducted in neonates with CCHD who were admitted to Children's Hospital of Fudan University between 1 January 2012 and 31 December 2015. For comparing with the previously reported undiagnosed rate of CCHD at discharge, CCHD was defined as all duct dependent congenital heart disease (DDCHD) and any cyanotic CHD that required early surgery...
April 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28422842/the-role-of-renoscintigraphy-and-surgery-in-the-management-of-page-kidney-a-case-report
#12
Yu-Li Chiu, Chin Hu, Sin-Di Lee, Po-Yin Chen, Cheng-Pin Wang
RATIONALE: Page kidney is an uncommon condition that hypertension occurs secondary to microvascular ischemia and alternation of small-vessel hemodynamics due to external compression of renal parenchyma and activation of the renin-angiotensin-aldosterone system. There are no specific guidelines for the management of Page kidney in the literatures. PATIENT CONCERNS: A 17-year-old teenager who had Fontan procedure for tricuspid and pulmonary atresia in early childhood suffered from sudden onset of severe left flank pain during cardiac catheterization procedure...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28420535/technique-for-myocardial-protection-in-pulmonary-atresia-intact-ventricular-septum
#13
Ronald K Woods
No abstract text is available yet for this article.
April 2, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28417152/review-of-surgical-and-anesthetic-management-for-esophageal-atresia-with-tracheoesophageal-fistula-unilateral-pulmonary-agenesis-and-dextrocardia
#14
Rebecca M Rentea, Tolulope A Oyetunji, John Erkmann, Joshua Q Knowlton, Richard J Hendrickson
Association of unilateral severe pulmonary atresia or agenesis and esophageal atresia (EA) with or without tracheoesophageal fistula (TEF) and dextrocardia is a rare and highly lethal combination. We report a case of a full-term female infant who had EA with TEF, right lung agenesis, and dextrocardia. Repair of the fistula took place on day of life 3. We describe anesthetic and surgical concerns of this patient's case which are keys to a good operative outcome as well as follow-up for the patient.
April 17, 2017: Pediatric Surgery International
https://www.readbyqxmd.com/read/28414679/misses-opportunity-tof-diagnoses-in-4th-decade-of-life
#15
O Baniahmad, T Jarreau, A Johnson
CASE: A 40 year old woman with a history of HIV, congestive heart failure secondary to an unknown congenital heart defect, and hypertension presented to our emergency department with worsening edema. On room air, oxygen saturation was 55 percent . On 5L of oxygen via nasal cannula, oxygen saturation was 88 percent . Physical examination was notable for central cyanosis, facial and lid edema, a II/VI holosystolic murmur across right chest radiating to entire right back hemithorax, decreased breath sounds at bases with pulmonary crackles, clubbing of fingers and edema of bilateral lower extremities...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28410946/right-atrial-dysfunction-in-the-fetus-with-severely-regurgitant-tricuspid-valve-disease-a-potential-source-of-cardiovascular-compromise
#16
Lisa W Howley, Nee Scze Khoo, Anita J Moon-Grady, Sonali S Patel, Fayeza Alrais, Wayne Tworetzky, Timothy Colen, Paul Brooks, Jean Trines, Tiina Ojala, Lisa K Hornberger
BACKGROUND: In severe right heart obstruction (RHO), redistribution of cardiac output to the left ventricle (LV) is well tolerated by the fetal circulation. Although the same should be true of severely regurgitant tricuspid valve disease (rTVD) with reduced or no output from the right ventricle, affected fetuses more frequently develop hydrops or suffer intrauterine demise. We hypothesized that right atrium (RA) function is altered in rTVD but not in RHO, which could contribute to differences in outcomes...
April 11, 2017: Journal of the American Society of Echocardiography
https://www.readbyqxmd.com/read/28408057/congenital-bi-segmental-bronchial-atresia-with-areas-of-congenital-pulmonary-airway-malformation
#17
Zuhal Bayramoglu, Emine Caliskan, Emine Dilek Yilmazbayhan
No abstract text is available yet for this article.
April 10, 2017: Archivos de Bronconeumología
https://www.readbyqxmd.com/read/28393581/the-effect-of-transport-on-the-physiologic-stability-of-neonates-withductal-dependent-single-ventricle-lesions
#18
Silvestre R Duran, Sanjeev Aggarwal, Girija Natarajan
OBJECTIVE: To compare the status of infants with hypoplastic left heart syndrome (HLHS) or pulmonary atresia-hypoplastic right heart (PA-HRH) before and following transport using the validated Transport Risk Index of Physiologic Stability (TRIPS) score. METHODS: In this retrospective review of infants with HLHS or PA-HRH transported to a Children's Hospital by a pediatric transport team, an increase in TRIPS score (temperature, blood pressure, respiratory status, and response to stimuli) following transport was defined as deterioration...
April 10, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28381760/congenital-pulmonary-vein-atresia-in-an-adult
#19
Koji Kuronuma, Tomofumi Kobayashi, Youhei Takahashi, Hiroki Takahashi
No abstract text is available yet for this article.
2017: Internal Medicine
https://www.readbyqxmd.com/read/28369397/significant-survival-advantage-of-high-pulmonary-vein-index-and-the-presence-of-native-pulmonary-artery-in-pulmonary-atresia-with-ventricular-septal-defect-and-major-aortopulmonary-collateral-arteries-results-from-preoperative-computed-tomography-angiography
#20
Qianjun Jia, Jianzheng Cen, Jian Zhuang, Xiaomei Zhong, Xiaoqing Liu, Jiahua Li, Changhong Liang, Meiping Huang
OBJECTIVES: The prognosis of pulmonary atresia with ventricular septal defect and major aortopulmonary collateral arteries (PA-VSD-MAPCAs) after surgery shows substantial clinical heterogeneity and predictors for outcomes are lacking. This study aimed to assess the predictive value of preoperative cardiac computed tomography angiography (CTA) for survival in patients with PA-VSD-MAPCAs. METHODS: We retrospectively analysed PA-VSD-MAPCA patients with preoperative CTA who underwent both right ventricular outflow tract reconstruction and MAPCA unifocalization ( n  = 24) or pulmonary artery rehabilitation ( n  = 28)...
March 28, 2017: European Journal of Cardio-thoracic Surgery
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