Segmental Pulmonary Arterial Disease

Longitudinal Evolution of Pulmonary Artery Wall Shear Stress in a Swine Model of Pulmonary Artery Stenosis and Stent Interventions

Ryan Pewowaruk, Luke Lamers, Alejandro Roldán-AlzateUniversity of Wisconsin. United States Annals of Biomedical EngineeringAnn Biomed Eng 2021; 49: 1477-1492DOI: 10.1007/s10439-020-02696-6 AbstractBranch pulmonary artery stenosis (PAS) commonly occurs in congenital heart disease and it has previously been hypothesized that in branch PAS the pulmonary arteries (PAs) remodel their lumen diameter to maintain constant wall shear stress (WSS). […]

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Cutting balloon angioplasty on branch pulmonary artery stenosis in pediatric patients

Harrison Cobb, Beverly Spray, Joshua Daily, Amy Dossey, Michael J. AngtuacoArkansas Children’s Hospital and University of Arkansas for Medical Sciences.United States Catheterization and Cardiovascular InterventionsCatheter Cardiovasc Interv 2021; 98: 526-532DOI: 10.1002/ccd.29803 AbstractObjectives: To identify medium-term results following cutting balloon angioplasty (CBA) for branch pulmonary artery stenosis (PAS) and predictors of successful intervention.Background: CBA has emerged as a successful

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Non-invasive MRI Derived Hemodynamic Simulation to Predict Successful vs. Unsuccessful Catheter Interventions for Branch Pulmonary Artery Stenosis: Proof-of-Concept and Experimental Validation in Swine

Ryan Pewowaruk, J. Carter Ralphe, Luke Lamers, Alejandro Roldán-AlzateUniversity of Wisconsin. William S. Middleton Memorial Veteran’s Hospital. United States Cardiovascular Engineering and TechnologyCardiovasc Eng Technol 2021; 12: 494-504DOI: 10.1007/s13239-021-00543-w AbstractObjective: This study assessed the ability of hemodynamic simulations to predict the success of catheter interventions in a swine model of branch pulmonary artery stenosis (bPAS).Background: bPAS commonly occurs

Non-invasive MRI Derived Hemodynamic Simulation to Predict Successful vs. Unsuccessful Catheter Interventions for Branch Pulmonary Artery Stenosis: Proof-of-Concept and Experimental Validation in Swine Read More »

Treatment approach to unilateral branch pulmonary artery stenosis

Gurumurthy Hiremath, Athar M. Qureshi, Jeffery Meadows, Varun AggarwalUniversity of Minnesota Masonic Children’s Hospital. Texas Children’s Hospital and Baylor College of Medicine. UCSF Benioff Children’s Hospital and the University of California, San Francisco.United States Trends in Cardiovascular MedicineTrends Cardiovasc Med 2021; 31: 179-184DOI: 10.1016/j.tcm.2020.02.001 AbstractUnilateral proximal pulmonary artery stenosis is often seen in the setting of

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Interruption of the Right Pulmonary Artery in a Neonate

Mohammadreza Khalilian, Taraneh Faghihi Langroudi, Ali Dabbagh, Ramin Baghaei Tehrani, Tahmineh TahouriShahid Beheshti University of Medical Sciences.Iran Case Reports in CardiologyCase Rep Cardiol 2022; DOI: 10.1155/2022/7666677 AbstractInterruption of the right pulmonary artery is a very rare anomaly which can be associated with other congenital heart lesions or can occur in isolation. Clinical presentations of the unilateral

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Right Pulmonary Artery Absence or Discontinuity in Ethiopian Toddler

Henok Tadele, Etsegenet GedluCollege of Health Sciences, Addis Ababa University.Ethiopia Ethiopian Journal of Health ScienceEthiop J Health Sci 2020; 30: 1043-1046DOI: 10.4314/ejhs.v30i6.24 AbstractBackground: Unilateral pulmonary artery absence or discontinuity is a rare congenital abnormality. Its reported prevalence is 1 in 150,000 adults.Case presentation: A 22-month-toddler girl was referred from a general hospital for cardiac follow-up to our hospital

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Repeat percutaneous recanalizations of a discontinuous pulmonary artery: A very “lucky” vessel

Giovanbattista Calabri, Alberto Clemente, Giuseppe Santoro“Meyer” Pediatric Hospital and University of Florence.”Ospedale del Cuore”. Heart Hospital “G. Pasquinucci”.Italy Annals of Pediatric CardiologyAnn Pediatr Cardiol 2020; 13: 163-166DOI: 10.4103/apc.APC_142_19 AbstractPulmonary artery (PA) discontinuity with ductal origin of a major pulmonary branch is a rare congenital anomaly that can be diagnosed as an isolated lesion or in association

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Bilateral Ductal Stenting for Discontinuity of the Pulmonary Artery via the Femoral and Carotid Arteries in an Infant

Osman Baspinar, Derya Aydin SahinGaziantep UniversityTurkey Case Reports in CardiologyCase Rep Cardiol 2015; DOI: 10.1155/2015/619653 AbstractBilateral ductal stenting should be performed in cases of discontinuity of the pulmonary branches and pulmonary atresia. Performing this procedure via the carotid artery in small infants can be very difficult and challenging. We present a case of bilateral ductal stenting

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Surgical repair of discontinuous right pulmonary artery utilising an autologous main pulmonary artery flap: a case report and literature review

Nibras El Sherif, Frank Cetta, Elizabeth H. StephensMayo Clinic.United States Cardiology in the YoungCardiol Young 2021; 31: 2038-2040DOI: 10.1017/S1047951121002018 AbstractThis is a case of an infant with unilateral discontinuous right pulmonary artery. Cardiac catheterisation with pulmonary wedge injection diagnosed the anomaly and aided in surgical planning. The patient underwent semi-autologous surgical repair utilising an autologous main

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Double-Outlet Right Ventricle, Pulmonary Atresia, and Discontinuous Branch Pulmonary Arteries Supplied by Bilateral Ducti

Kamel Shibbani, Bijoy Thattaliyath, Michael Bunker, Shafkat Anwar, Ravi AshwathUniversity of Iowa Stead Family Children’s Hospital. University of California-San Francisco, School of Medicine.United States Journal of the American College of Cardiology Case ReportsJACC Case Rep 2021; 3: 1236-1240DOI: 10.1016/j.jaccas.2021.04.020 AbstractWe present a rare case of double-outlet right ventricle with pulmonary atresia and discontinuous branch pulmonary arteries

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