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Ricardo Pignatelli

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Living Beings

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Anatomy

Heart Ventricles

Physiology

Ventricular Function, Left

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TOP 3
Christopher J Petit; Ricardo H Pignatelli; Matthew A Crystal; Henri Justino; William A Payne; Frank F Ing
Percutaneous atrial septal defect closure in infants and toddlers: predictors of success.
Christopher J Petit; Ricardo H Pignatelli; Frank F Ing; Raphael Mattamal; Charles E Mullins; Henri Justino
Diminished left ventricular function is associated with poor mid-term outcomes in neonates after balloon aortic valvuloplasty.
Hugo R Martinez; Ricardo H Pignatelli; John W Belmont; William J Craigen; John L Jefferies
Childhood onset of left ventricular dysfunction in a female manifesting carrier of muscular dystrophy.

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All Publications

2013: Christopher J Petit; Ricardo H Pignatelli; Matthew A Crystal; Henri Justino; William A Payne; Frank F Ing
Percutaneous atrial septal defect closure in infants and toddlers: predictors of success.
Pediatric cardiology 2013;34(2):220-5.
2012: Christopher J Petit; Ricardo H Pignatelli; Frank F Ing; Raphael Mattamal; Charles E Mullins; Henri Justino
Diminished left ventricular function is associated with poor mid-term outcomes in neonates after balloon aortic valvuloplasty.
Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions 2012;80(7):1190-9.
2011: Hugo R Martinez; Ricardo H Pignatelli; John W Belmont; William J Craigen; John L Jefferies
Childhood onset of left ventricular dysfunction in a female manifesting carrier of muscular dystrophy.
American journal of medical genetics. Part A 2011;155A(12):3025-9.
2011: Hugo R Martinez; Mary C Niu; Ricardo H Pignatelli; V Reid Sutton; Matteo Vatta; John L Jefferies
Coffin-Lowry syndrome and left ventricular noncompaction cardiomyopathy with a restrictive pattern.
American journal of medical genetics. Part A 2011;155A(12):3030-4.
2011: Adam W Lowry; Ricardo H Pignatelli; Henri Justino
Percutaneous atrial septal defect closure in a child with interrupted inferior vena cava: successful femoral venous approach.
Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions 2011;78(4):590-3.
2011: Joshua J Blinder; William J Craigen; Hugo R Martinez; Ricardo H Pignatelli; John Belmont; John L Jefferies
Noncompaction of the left ventricular myocardium in a boy with a novel chromosome 8p23.1 deletion.
American journal of medical genetics. Part A 2011;155A(9):2215-20.
2010: John L Jefferies; John W Belmont; Ricardo H Pignatelli; Jeffrey A Towbin; William J Craigen
PTPN11 mutation associated with aortic dilation and hypertrophic cardiomyopathy in a pediatric patient with Noonan syndrome.
Pediatric cardiology 2010;31(1):114-6.
2008: Xiuzhang Lu; Vyacheslav Nadvoretskiy; Liping Bu; Alan H Stolpen; Nancy A Ayres; Ricardo H Pignatelli; John P Kovalchin; Michelle Grenier; Berthold Klas; Shuping Ge
Accuracy and reproducibility of real-time three-dimensional echocardiography for assessment of right ventricular volumes and ejection fraction in children.
Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 2008;21(1):84-9.
2007: Javier Ganame; Luc Mertens; Benjamin W Eidem; Piet Claus; Jan D'Hooge; Luke M Havemann; Colin J McMahon; Mac Arthur A Elayda; William K Vaughn; Jeffrey A Towbin; Nancy A Ayres; Ricardo H Pignatelli
Regional myocardial deformation in children with hypertrophic cardiomyopathy: morphological and clinical correlations.
European heart journal 2007;28(23):2886-94.
2007: Colin J McMahon; Ricardo H Pignatelli; Sherif F Nagueh; Vei-Vei Lee; William K Vaughn; Santiago O Valdes; John P Kovalchin; John L Jefferies; J Lynn Jefferies; William J Dreyer; Susan W Denfield; Sarah Clunie; Jeffrey A Towbin; Benjamin W Eidem
Left ventricular non-compaction cardiomyopathy in children: characterisation of clinical status using tissue Doppler-derived indices of left ventricular diastolic relaxation.
Heart (British Cardiac Society) 2007;93(6):676-81.
2007: Gary E Stapleton; Stacie L Stapleton; Ana Martinez; Nancy A Ayres; John P Kovalchin; Louis I Bezold; Ricardo H Pignatelli; Benjamin W Eidem
Evaluation of longitudinal ventricular function with tissue Doppler echocardiography in children treated with anthracyclines.
Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 2007;20(5):492-7.
2006: Luke Lamers; Gregory J Ensing; Ricardo H Pignatelli; Caren S Goldberg; Louis I Bezold; Nancy A Ayres; Robert J Gajarski
Evaluation of left ventricular systolic function in pediatric sickle cell anemia patients using the end-systolic wall stress-velocity of circumferential fiber shortening relationship.
Journal of the American College of Cardiology 2006;47(11):2283-8.
2006: Gary E Stapleton; Benjamin W Eidem; Ricardo H Pignatelli; Karina M Carlson; Charles E Mullins; Ronald G Grifka
Impact of transcatheter occlusion of a patent ductus arteriosus on atrial septal defect diameter in children.
Congenital heart disease 2006;1(3):116-9.
2006: Luke M Havemann; Colin J McMahon; Javier Ganame; Jack Price; Charles D Fraser; Benjamin W Eidem; Ricardo H Pignatelli
Rapid ventricular remodeling with left ventricular unloading postventricular assist device placement: new insights with strain imaging.
Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 2006;19(3):355.e9-355.e11.
2005: Karina M Carlson; Henri Justino; Richard E O'Brien; V Vivian Dimas; Glenn T Leonard; Ricardo H Pignatelli; Charles E Mullins; E O'Brian Smith; Ronald G Grifka
Transcatheter atrial septal defect closure: modified balloon sizing technique to avoid overstretching the defect and oversizing the Amplatzer septal occluder.
Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions 2005;66(3):390-6.
2005: Timothy C Slesnick; Nancy A Ayres; Carolyn A Altman; Louis I Bezold; Benjamin W Eidem; J Kennard Fraley; Grace C Kung; Colin J McMahon; Ricardo H Pignatelli; John P Kovalchin
Characteristics and outcomes of fetuses with pericardial effusions.
The American journal of cardiology 2005;96(4):599-601.
2005: Benjamin W Eidem; Colin J McMahon; Nancy A Ayres; John P Kovalchin; Susan W Denfield; Carolyn A Altman; Louis I Bezold; Ricardo H Pignatelli
Impact of chronic left ventricular preload and afterload on Doppler tissue imaging velocities: a study in congenital heart disease.
Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 2005;18(8):830-8.
2005: Colin J McMahon; Nancy A Ayres; Louis I Bezold; Mark B Lewin; M Alonzo; Carolyn A Altman; John P Kovalchin; Benjamin W Eidem; Ricardo H Pignatelli
Safety and efficacy of intravenous contrast imaging in pediatric echocardiography.
Pediatric cardiology 2005;26(4):413-7.
2005: Luke Lamers; Gregory J Ensing; Ricardo H Pignatelli; Caren S Goldberg; Louis I Bezold; Nancy A Ayres; Robert J Gajarski
A prospective assessment of myocardial contractility in young African Americans: does ethnicity impact the wall stress-heart rate-corrected velocity of circumferential fiber shortening relationship?
Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 2005;18(7):743-8.
2005: Colin J McMahon; Anthony C Chang; Ricardo H Pignatelli; Wanda C Miller-Hance; Brian K Eble; Jeffrey A Towbin; Susan W Denfield
Left ventricular noncompaction cardiomyopathy in association with trisomy 13.
Pediatric cardiology 2005;26(4):477-9.
2005: Kim McBride; Ricardo H Pignatelli; Mark Lewin; Trang Ho; Susan D Fernbach; Andres Menesses; Wilbur Lam; Suzanne M Leal; Norman Kaplan; Paul Schliekelman; Jeffrey A Towbin; John W Belmont
Inheritance analysis of congenital left ventricular outflow tract obstruction malformations: Segregation, multiplex relative risk, and heritability.
American journal of medical genetics. Part A 2005;134A(2):180-6.
2005: Jason T Su; Taylor Chung; Raja Muthupillai; Ricardo H Pignatelli; Grace C Kung; Laura K Diaz; G Wesley Vick; John P Kovalchin
Usefulness of real-time navigator magnetic resonance imaging for evaluating coronary artery origins in pediatric patients.
The American journal of cardiology 2005;95(5):679-82.
2005: Catherine M Ikemba; Benjamin W Eidem; J Kennard Fraley; Reenu S Eapen; Ricardo H Pignatelli; Nancy A Ayres; Louis I Bezold
Mitral valve morphology and morbidity/mortality in Shone's complex.
The American journal of cardiology 2005;95(4):541-3.
2005: Howaida G el-Said; Colin J McMahon; Charles E Mullins; Ricardo H Pignatelli; Ronald G Grifka; Michael R Nihill; Julie A Vincent
Patent foramen ovale morphology and impact on percutaneous device closure.
Pediatric cardiology 2005;26(1):62-5.
2004: Kim McBride; Susan D Fernbach; Andres Menesses; Laura M Molinari; Ellinor Quay; Ricardo H Pignatelli; Jeffrey A Towbin; John W Belmont
A family-based association study of congenital left-sided heart malformations and 5,10 methylenetetrahydrofolate reductase.
Birth defects research. Part A, Clinical and molecular teratology 2004;70(10):825-30.
2004: Mark B Lewin; Kim McBride; Ricardo H Pignatelli; Susan D Fernbach; Ana Combes; Andres Menesses; Wilbur Lam; Louis I Bezold; Norman Kaplan; Jeffrey A Towbin; John W Belmont
Echocardiographic evaluation of asymptomatic parental and sibling cardiovascular anomalies associated with congenital left ventricular outflow tract lesions.
Pediatrics 2004;114(3):691-6.
2004: Colin J McMahon; S F Nagueh; Reenu S Eapen; William J Dreyer; I Finkelshtyn; X Cao; Benjamin W Eidem; Louis I Bezold; Susan W Denfield; Jeffrey A Towbin; Ricardo H Pignatelli
Echocardiographic predictors of adverse clinical events in children with dilated cardiomyopathy: a prospective clinical study.
Heart (British Cardiac Society) 2004;90(8):908-15.
2004: Colin J McMahon; William J Ravekes; E O'Brian Smith; Susan W Denfield; Ricardo H Pignatelli; Carolyn A Altman; Nancy A Ayres
Risk factors for neo-aortic root enlargement and aortic regurgitation following arterial switch operation.
Pediatric cardiology 2004;25(4):329-35.
2004: Colin J McMahon; Sherif F Nagueh; Ricardo H Pignatelli; Susan W Denfield; William J Dreyer; Jack F Price; Sarah Clunie; Louis I Bezold; Amanda L Hays; Jeffrey A Towbin; Benjamin W Eidem
Characterization of left ventricular diastolic function by tissue Doppler imaging and clinical status in children with hypertrophic cardiomyopathy.
Circulation 2004;109(14):1756-62.
2004: Benjamin W Eidem; Colin J McMahon; Radha R Cohen; Jin Wu; Irina Finkelshteyn; John P Kovalchin; Nancy A Ayres; Louis I Bezold; E O'Brian Smith; Ricardo H Pignatelli
Impact of cardiac growth on Doppler tissue imaging velocities: a study in healthy children.
Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 2004;17(3):212-21.
2004: Jill Lavigne; William T Shearer; Bruce Thompson; E John Orav; Thomas J Starc; Steven D Colan; Ricardo H Pignatelli; Sharon E O'Brien; Louis I Bezold; Phillip LaRusa; Kirk A Easley; Irene Cheng; Sarah A Duffy; Steven E Lipshultz
Cardiovascular outcomes of pediatric seroreverters perinatally exposed to HAART: design of a longitudinal clinical study.
Cardiovascular toxicology 2004;4(2):187-97.
2003: Ricardo H Pignatelli; Colin J McMahon; William J Dreyer; Susan W Denfield; Jack Price; John W Belmont; William J Craigen; Jen Wu; Howaida G el-Said; Louis I Bezold; Sarah Clunie; Susan D Fernbach; Neil E Bowles; Jeffrey A Towbin
Clinical characterization of left ventricular noncompaction in children: a relatively common form of cardiomyopathy.
Circulation 2003;108(21):2672-8.
2003: Ricardo H Pignatelli; Colin J McMahon; Taylor Chung; G Wesley Vick
Role of echocardiography versus MRI for the diagnosis of congenital heart disease.
Current opinion in cardiology 2003;18(5):357-65.
2003: Colin J McMahon; Nancy A Ayres; Ricardo H Pignatelli; Wayne Franklin; Thomas A Vargo; J Timothy Bricker; Howaida G el-Said
Echocardiographic presentations of endocarditis, and risk factors for rupture of a sinus of Valsalva in childhood.
Cardiology in the young 2003;13(2):168-72.
2001: Howaida G el-Said; Louis I Bezold; Ronald G Grifka; Ricardo H Pignatelli; Colin J McMahon; D A Schutte; E O'Brian Smith; Charles E Mullins
Sizing of atrial septal defects to predict successful closure with transcatheter cardioSEAL device.
Texas Heart Institute journal / from the Texas Heart Institute of St. Luke's Episcopal Hospital, Texas Children's Hospital 2001;28(3):177-82.
2000: Colin J McMahon; Ricardo H Pignatelli; Jennifer M Rutledge; Charles E Mullins; Ronald G Grifka
Steerable control of the eustachian valve during transcatheter closure of secundum atrial septal defects.
Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions 2000;51(4):455-9.
1999: D Stromberg; Ricardo H Pignatelli; Geoffrey Rosenthal; Frank F Ing
Does ductal occlusion with the gianturco coil cause left pulmonary artery and/or descending aorta obstruction?
The American journal of cardiology 1999;83(8):1229-35.
1997: Louis I Bezold; Mark B Lewin; G Wesley Vick; Ricardo H Pignatelli
Update on new technologies in pediatric echocardiography.
Texas Heart Institute journal / from the Texas Heart Institute of St. Luke's Episcopal Hospital, Texas Children's Hospital 1997;24(4):278-86.
1996: Karla R Bowles; Robert J Gajarski; P Porter; V Goytia; Linda L Bachinski; Robert Roberts; Ricardo H Pignatelli; Jeffrey A Towbin
Gene mapping of familial autosomal dominant dilated cardiomyopathy to chromosome 10q21-23.
The Journal of clinical investigation 1996;98(6):1355-60.
1996: Louis I Bezold; Ricardo H Pignatelli; Carolyn A Altman; Timothy F Feltes; Robert J Gajarski; G Wesley Vick; Nancy A Ayres
Intraoperative transesophageal echocardiography in congenital heart surgery. The Texas Children's Hospital experience.
Texas Heart Institute journal / from the Texas Heart Institute of St. Luke's Episcopal Hospital, Texas Children's Hospital 1996;23(2):108-15.
1995: Kirk R Schultz; Robert J Gajarski; Ricardo H Pignatelli; V Goytia; Robert Roberts; Linda L Bachinski; Jeffrey A Towbin
Genetic heterogeneity in familial dilated cardiomyopathy.
Biochemical and molecular medicine 1995;56(2):87-93.
1995: John P Kovalchin; Ronald G Grifka; Tim C McQuinn; Ricardo H Pignatelli; Tal Geva
Right coronary artery to right atrium fistula mimicking a right atrial mass.
American heart journal 1995;130(4):907-9.
1995: Tal Geva; Nancy A Ayres; F A Pac; Ricardo H Pignatelli
Quantitative morphometric analysis of progressive infundibular obstruction in tetralogy of Fallot. A prospective longitudinal echocardiographic study.
Circulation 1995;92(4):886-92.
1994: Timothy F Feltes; Ricardo H Pignatelli; S Kleinert; M M Mariscalco
Quantitated left ventricular systolic mechanics in children with septic shock utilizing noninvasive wall-stress analysis.
Critical care medicine 1994;22(10):1647-58.