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Outcome after repair of tetralogy of fallot

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https://www.readbyqxmd.com/read/29776810/congenital-heart-disease-in-adults-assessmentof-functional-capacity-using-cardiopulmonary-exercise-testing
#1
Sílvia Aguiar Rosa, Ana Agapito, Rui M Soares, Lídia Sousa, José Alberto Oliveira, Ana Abreu, Ana Sofia Silva, Sandra Alves, Helena Aidos, Fátima F Pinto, Rui Cruz Ferreira
AIM: The aim of the study was to compare functional capacity in different types of congenital heart disease (CHD), as assessed by cardiopulmonary exercise testing (CPET). METHODS: A retrospective analysis was performed of adult patients with CHD who had undergone CPET in a single tertiary center. Diagnoses were divided into repaired tetralogy of Fallot, transposition of the great arteries (TGA) after Senning or Mustard procedures or congenitally corrected TGA, complex defects, shunts, left heart valve disease and right ventricular outflow tract obstruction...
May 15, 2018: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
https://www.readbyqxmd.com/read/29769202/predictors-of-length-of-hospital-stay-after-complete-repair-for-tetralogy-of-fallot-a-prospective-cohort-study
#2
Laura Mercer-Rosa, Okan U Elci, Grace DeCost, Stacy Woyciechowski, Sharon M Edman, Chitra Ravishankar, Christopher E Mascio, Steven M Kawut, Elizabeth Goldmuntz
BACKGROUND: We sought to identify patient and surgical factors associated with time to hospital discharge in patients undergoing complete repair for tetralogy of Fallot. METHODS AND RESULTS: We performed a prospective cohort study of patients with tetralogy of Fallot admitted for complete repair between May 1, 2012 and June 2, 2017 at Children's Hospital of Philadelphia with detailed demographic, clinical, and operative characteristics. The primary outcome was time to hospital discharge...
May 16, 2018: Journal of the American Heart Association
https://www.readbyqxmd.com/read/29657239/application-of-a-fresh-decellularized-pulmonary-allograft-for-pulmonary-valve-replacement-in-japan
#3
Hideto Ozawa, Takayoshi Ueno, Masaki Taira, Koichi Toda, Toru Kuratani, Yoshiki Sawa
BACKGROUND: Tissue engineering has advanced the technique of decellularization of the heart valve. The valve is reseeded with the patient's own cells after implantation with suppression of immunologic reactions. The same advantage has been reported for fresh decellularized heart valves, and more than 10 years of excellent outcomes have been achieved. We began performing such heart valve implantations in 2013 as part of a clinical study at Osaka University. We report our evaluation of the safety and efficacy of heart valve implantation...
April 14, 2018: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/29627138/longitudinal-changes-in-right-ventricular-function-in-tetralogy-of-fallot-in-the-initial-years-after-surgical-repair
#4
Michael P DiLorenzo, Okan U Elci, Yan Wang, Anirban Banerjee, Tomoyuki Sato, Bonnie Ky, Elizabeth Goldmuntz, Laura Mercer-Rosa
BACKGROUND: Right ventricular (RV) dysfunction is associated with adverse long-term outcomes in patients with tetralogy of Fallot. Little is known about RV function in the first years after surgical repair. The aim of this study was to investigate perioperative changes in myocardial deformation using global longitudinal strain. METHODS: A retrospective analysis of patients with surgically repaired tetralogy of Fallot was performed. Global longitudinal peak systolic RV strain was measured on early postoperative echocardiograms, two subsequent postoperative echocardiograms through 2 years postoperatively, and preoperative echocardiograms, when available...
April 4, 2018: Journal of the American Society of Echocardiography
https://www.readbyqxmd.com/read/29352588/pulmonary-reinterventions-after-complete-unifocalization-and-repair-in-infants-and-young-children-with-tetralogy-of-fallot-with-major-aortopulmonary-collaterals
#5
Holly Bauser-Heaton, Alejandro Borquez, Ritu Asija, Lisa Wise-Faberowski, Yulin Zhang, Laura Downey, Stanton B Perry, Andrew Koth, Lynn F Peng, Claudia A Algaze, Frank L Hanley, Doff B McElhinney
BACKGROUND: Our institutional approach to tetralogy of Fallot (TOF) with major aortopulmonary collaterals (MAPCAs) emphasizes unifocalization and augmentation of the reconstructed pulmonary arterial (PA) circulation and complete intracardiac repair in infancy, usually in a single procedure. This approach yields a high rate of complete repair with excellent survival and low right ventricular (RV) pressure. However, little is known about remodeling of the unifocalized and reconstructed pulmonary circulation or about reinterventions on the reconstructed PAs or the RV outflow tract conduit...
April 2018: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29310562/programmatic-changes-to-reduce-mortality-and-morbidity-in-humanitarian-congenital-cardiac-surgery
#6
Tyler J Wallen, George J Arnaoutakis, Randa Blenden, Rodrigo Soto
BACKGROUND: This report documents the outcomes of cardiac surgical mission trips organized by the International Children's Heart Foundation (ICHF), a nongovernmental organization that provides congenital heart surgery services to the developing world, and discusses factors associated with a reduction of mortality and morbidity in this setting. METHODS: A retrospective review of a prospectively maintained database was conducted to identify any patient who underwent surgical intervention during the course of an ICHF mission trip...
January 2018: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/29277931/percutaneous-pulmonary-valve-implantation-in-grown-up-congenital-heart-disease-patients-insights-from-the-zurich-experience
#7
Luca Oechslin, Roberto Corti, Matthias Greutmann, Oliver Kretschmar, Oliver Gaemperli
OBJECTIVES: The aim of the study was to assess indications, procedural success, complications, echocardiographic, and clinical outcomes of percutaneous pulmonary valve implantation (PPVI) in adult patients with congenital heart disease (CHD). BACKGROUND: PPVI offers a non-surgical treatment option for failing prosthetic conduits in pulmonary position. However, efficacy and clinical outcomes after PPVI are still underreported. METHODS: From January 2008 to March 2016, 25 adult CHD patients with right ventricular outflow tract (RVOT) stenosis and/or pulmonary regurgitation underwent PPVI in our institution...
December 25, 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/29250225/atrial-fibrillation-in-patients-with-congenital-heart-disease
#8
REVIEW
Tabitha G Moe, Victor A Abrich, Edward K Rhee
Advances in surgical techniques have led to the survival of most patients with congenital heart disease (CHD) up to their adulthood. During their lifetime, many of them develop atrial tachyarrhythmias due to atrial dilatation and scarring from surgical procedures. More complex defects and palliative repairs are linked to a higher incidence and earlier occurrence of arrhythmias. Atrial fibrillation (AF) is common in patients who have atrial septal defects repaired after age 55 and in patients with tetralogy of Fallot repaired after age 45...
June 2017: Journal of Atrial Fibrillation
https://www.readbyqxmd.com/read/29245201/effect-of-administration-of-allopurinol-on-postoperative-outcomes-in-patients-undergoing-intracardiac-repair-of-tetralogy-of-fallot
#9
Sachin Talwar, Murugan Sathiya Selvam, Neeti Makhija, Ramakrishnan Lakshmy, Shiv Kumar Choudhary, Vishnubhatla Sreenivas, Balram Airan
OBJECTIVE: To determine effects of allopurinol administration on outcomes following intracardiac repair of tetralogy of Fallot (TOF). MATERIALS AND METHODS: Fifty patients undergoing TOF repair were randomized to 2 groups of 25 each: the allopurinol group (n = 25) and the placebo group (n = 25). Postoperatively, inotropic score, rhythm, duration of mechanical ventilation, cardiac output, intensive care unit (ICU) stay, and hospital stay were assessed. Plasma troponin-I, superoxide dismutase (SOD), interleukin (IL) 1-ß, IL-6, and malondialdehyde were measured serially...
January 2018: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29240000/complete-versus-staged-repair-for-neonates-with-tetralogy-of-fallot-establishment-and-validation-of-a-cohort-of-2235-patients-using-detailed-surgery-sequence-review-of-health-care-administrative-data
#10
Jill J Savla, Brian T Fisher, Jennifer A Faerber, Yuan-Shung V Huang, Laura Mercer-Rosa
BACKGROUND: The surgical strategy for neonates with tetralogy of Fallot (TOF) consists of complete or staged repair. Assessing the comparative effectiveness of these approaches is facilitated by a large multicenter cohort. We propose a novel process for cohort assembly using the Pediatric Health Information System (PHIS), an administrative database that contains clinical and billing data for inpatient and emergency department stays from tertiary children's hospitals. METHODS: A 4-step process was used to identify neonates with TOF: (1) screen neonates in PHIS with International Classification of Diseases-9 (ICD-9) diagnosis or procedure codes for TOF; (2) include patients with TOF procedures before 30 days of age; (3) exclude patients with missing 2-year follow-up data; (4) analyze patients' 2-year surgery sequence patterns, exclude patients inconsistent with a treatment strategy for TOF, and designate patients as complete or staged repair...
December 12, 2017: Medical Care
https://www.readbyqxmd.com/read/29228952/association-between-left-ventricular-mechanics-and-diffuse-myocardial-fibrosis-in-patients-with-repaired-tetralogy-of-fallot-a-cross-sectional-study
#11
Christopher M Haggerty, Jonathan D Suever, Arichanah Pulenthiran, Abba Mejia-Spiegeler, Gregory J Wehner, Linyuan Jing, Richard J Charnigo, Brandon K Fornwalt, Mark A Fogel
BACKGROUND: Patients with repaired tetralogy of Fallot (TOF) have progressive, adverse biventricular remodeling, leading to abnormal contractile mechanics. Defining the mechanisms underlying this dysfunction, such as diffuse myocardial fibrosis, may provide insights into poor long-term outcomes. We hypothesized that left ventricular (LV) diffuse fibrosis is related to impaired LV mechanics. METHODS: Patients with TOF were evaluated with cardiac magnetic resonance in which modified Look-Locker (MOLLI) T1-mapping and spiral cine Displacement encoding (DENSE) sequences were acquired at three LV short-axis positions...
December 11, 2017: Journal of Cardiovascular Magnetic Resonance
https://www.readbyqxmd.com/read/29225904/late-stage-left-ventricular-dysfunction-in-adult-survivors-of-tetralogy-of-fallot-repair-in-childhood
#12
Abdel Anabtawi, Judith Mondragon, Diane Dodendorf, Warren K Laskey
Objective: Left ventricular systolic dysfunction (LVSD) in adult survivors of tetralogy of Fallot (TOF) repair in childhood has been observed, although the relationship with long-term outcome remains inadequately described. Methods: A cohort of 44 consecutive adult patients with TOF repair in childhood were followed prospectively from January 2001 through June 2016. LVSD was defined as an echocardiographically derived left ventricular (LV) ejection fraction <0...
2017: Open Heart
https://www.readbyqxmd.com/read/29222139/effect-of-losartan-on-right-ventricular-dysfunction-results-from-the-double-blind-randomized-redefine-trial-right-ventricular-dysfunction-in-tetralogy-of-fallot-inhibition-of-the-renin-angiotensin-aldosterone-system-in-adults-with-repaired-tetralogy-of-fallot
#13
Jouke P Bokma, Michiel M Winter, Arie P van Dijk, Hubert W Vliegen, Joost P van Melle, Folkert J Meijboom, Martijn C Post, Jacqueline K Berbee, S Matthijs Boekholdt, Maarten Groenink, Aeilko H Zwinderman, Barbara J M Mulder, Berto J Bouma
BACKGROUND: The effect of angiotensin II receptor blockers on right ventricular (RV) function is still unknown. Angiotensin II receptor blockers are beneficial in patients with acquired left ventricular dysfunction, and recent findings have suggested a favorable effect in symptomatic patients with systemic RV dysfunction. The current study aimed to determine the effect of losartan, an angiotensin II receptor blocker, on subpulmonary RV dysfunction in adults after repaired tetralogy of Fallot...
April 3, 2018: Circulation
https://www.readbyqxmd.com/read/29143377/long-term-outcomes-following-transatrial-versus-transventricular-repair-on-right-ventricular-function-in-tetralogy-of-fallot
#14
Massimo A Padalino, Giacomo Cavalli, Sonia B Albanese, Carlo Pace Napoleone, Alvise Guariento, Maria Teresa Cascarano, Martina Perazzolo Marra, Vladimiro Vida, Giovanna Boccuzzo, Giovanni Stellin
BACKGROUND AND AIM OF THE STUDY: Outcomes after repair of tetralogy of Fallot (TOF) are good with either a transventricular (TV) or transatrial (TA) approach. We sought to determine if there is a relationship between the TV or TA approach and right ventricular (RV) function, and the role of residual pulmonary regurgitation (PR) on the long-term outcomes. METHODS: This was a retrospective cohort multicentric study on survivors after surgical repair of TOF (TA versus TV approach, ±transannular patch) between 1990 and 2004...
November 2017: Journal of Cardiac Surgery
https://www.readbyqxmd.com/read/29098350/reintervention-burden-and-vessel-growth-after-surgical-reimplantation-of-a-pulmonary-artery-during-childhood
#15
Stephan J Wu, Tacy Downing, Christopher Mascio, Matthew J Gillespie, Yoav Dori, Jonathan J Rome, Andrew C Glatz
Children requiring reimplantation of a branch pulmonary artery (PA) are at risk for postoperative stenosis and impaired growth of the reimplanted PA. Outcomes and risk factors for reintervention and impaired growth are incompletely described. We reviewed data on patients who underwent reimplantation of a branch PA between 1/1/99 and 5/1/15 at a single center. The primary outcome was reintervention to treat postoperative stenosis. The secondary outcome was "catch-up" growth (faster diameter growth of the affected PA compared with the unaffected PA from the preoperative to follow-up measurements...
February 2018: Pediatric Cardiology
https://www.readbyqxmd.com/read/29092918/outcomes-after-pulmonary-valve-replacement-in-patients-with-repaired-tetralogy-of-fallot-end-of-a-success-story
#16
EDITORIAL
Heiner Latus, Oktay Tutarel
No abstract text is available yet for this article.
November 1, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/29092913/a-propensity-score-adjusted-analysis-of-clinical-outcomes-after-pulmonary-valve-replacement-in-tetralogy-of-fallot
#17
Jouke P Bokma, Tal Geva, Lynn A Sleeper, Sonya V Babu Narayan, Rachel Wald, Kelsey Hickey, Katrijn Jansen, Rebecca Wassall, Minmin Lu, Michael A Gatzoulis, Barbara Jm Mulder, Anne Marie Valente
OBJECTIVE: To determine the association of pulmonary valve replacement (PVR) with death and sustained ventricular tachycardia (VT) in patients with repaired tetralogy of Fallot (rTOF). METHODS: Subjects with rTOF and cardiac magnetic resonance from an international registry were included. A PVR propensity score was created to adjust for baseline differences. PVR consensus criteria were predefined as pulmonary regurgitation >25% and ≥2 of the following criteria: right ventricular (RV) end-diastolic volume >160 mL/m2, RV end-systolic volume >80 mL/m2, RV ejection fraction (EF) <47%, left ventricular EF <55% and QRS duration >160 ms...
November 1, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/29067078/tetralogy-of-fallot-repair-in-patients-presenting-after-infancy-a-single-surgeon-experience
#18
Tariq Waqar, Muhammad Usman Riaz, Tania Mahar
OBJECTIVE: To determine the early surgical outcomes of Tetralogy of Fallot (TOF) repair in children and young adults operated after the age of one year. METHODS: In this retrospective study, 307 cases of primary repair of Tetralogy of Fallot were done between September 2012 to February 2017, at CPE Institute of cardiology, Multan. Out of 307 operated patients, 4 (1.3%) patients had previous modified Blalock Taussig shunts, 2 (0.6%) associated ASD with TOF, 3 (0...
July 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/29055711/comparison-of-del-nido-and-st-thomas-cardioplegia-solutions-in-pediatric-patients-a-prospective-randomized-clinical-trial
#19
RANDOMIZED CONTROLLED TRIAL
Sachin Talwar, Amolkumar Bhoje, Vishnubhatla Sreenivas, Neeti Makhija, Sudheer Aarav, Shiv Kumar Choudhary, Balram Airan
We conducted a prospective randomized trial to compare del Nido (DN) cardioplegia with conventional cold blood cardioplegia (St Thomas [STH]) in pediatric patients. We randomized 100 pediatric patients aged ≤12 years undergoing elective repair of ventricular septal defects and tetralogy of Fallot to the DN and the STH groups. In the DN group, a 20 mL/kg single dose was administered. In the STH group, a 30 mL/kg dose was administered, followed by repeated doses at 25- to 30-minute intervals. The primary outcome was cardiac index that was measured 4 times intra- and postoperatively...
2017: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29050815/right-ventricular-outflow-tract-reintervention-after-primary-tetralogy-of-fallot-repair-in-neonates-and-young-infants
#20
Shyamasundar Balasubramanya, David Zurakowski, Michele Borisuk, Aditya K Kaza, Sitaram M Emani, Pedro J Del Nido, Christopher W Baird
OBJECTIVE: To assess the outcomes following primary tetralogy of Fallot (TOF) repair in neonates and young infants with pulmonary stenosis (PS) and pulmonary atresia and compare differences in reintervention on the right ventricular outflow tract (RVOT) among those undergoing valve sparing repair (VSR), transannular RVOT patch (TAP), and right ventricle-to-pulmonary artery (RV-PA) conduit surgeries. METHODS: Data were collected retrospectively in 101 patients who underwent TOF repair over a 10-year period between January 2005 and September 2015...
February 2018: Journal of Thoracic and Cardiovascular Surgery
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