Ezequiel Sagray

ORCID: 0000-0002-1452-1726
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About
Contact & Profiles
Research Areas
  • Congenital Heart Disease Studies
  • Cardiac electrophysiology and arrhythmias
  • Cardiac Structural Anomalies and Repair
  • Viral Infections and Immunology Research
  • Aortic Disease and Treatment Approaches
  • Coronary Artery Anomalies
  • Renal Transplantation Outcomes and Treatments
  • Congenital Anomalies and Fetal Surgery
  • Cardiac Arrhythmias and Treatments
  • Takotsubo Cardiomyopathy and Associated Phenomena
  • Parasite Biology and Host Interactions
  • Ultrasound in Clinical Applications
  • Transplantation: Methods and Outcomes
  • Parasitic infections in humans and animals
  • Atrial Fibrillation Management and Outcomes
  • Cardiovascular Effects of Exercise
  • Ion channel regulation and function
  • Mechanical Circulatory Support Devices
  • Cardiovascular and exercise physiology
  • Tracheal and airway disorders

Mayo Clinic in Florida
2022-2023

WinnMed
2019-2022

Mayo Clinic
2019-2022

NanoQuébec (Canada)
2020

Detroit R&D (United States)
2020

•Double-outlet left ventricle (DOLV) is a very rare congenital cardiac anomaly.•It occurs when both the aorta and pulmonary artery arise from ventricle.•Comprehensive imaging critical for successful surgical repair.•A biventricular repair preferred approach.

10.1016/j.case.2019.04.004 article EN CASE 2019-05-31

Abstract Background Protein‐losing enteropathy (PLE) is a devastating complication of the Fontan circulation. Although orthotopic heart transplantation (HTx) typically results in resolution PLE symptoms, isolated cases relapse have been described after HTx. Methods Patients with Fontan‐related who had undergone HTx at participating centers and experienced during follow‐up were retrospectively identified. Available data related to pre‐ post‐HTx characteristics events collected. Results Eight...

10.1111/petr.14295 article EN Pediatric Transplantation 2022-04-21

There is currently no consensus regarding the use of surveillance cross-sectional imaging in pediatric patients after bidirectional cavopulmonary connection (BDCPC). We sought to determine how computed tomography with angiography (CTA) and cardiac magnetic resonance (CMR) impacted clinical management BDCPC.A single-center retrospective study including single ventricle who had BDCPC between 2010 2019, CTA/CMR studies obtained these patients, at ≤5 years age, Glenn physiology. Repeat on same...

10.1177/21501351221127900 article EN World Journal for Pediatric and Congenital Heart Surgery 2023-02-16

Hypokalemic periodic paralysis (HPP) is a rare neuromuscular disorder characterized by episodes of muscle weakness and accompanied hypokalemia. Several studies have reported the presence cardiac arrhythmias, majority being secondary to hypokalemia-induced changes. However, other described arrhythmias that cannot be explained hypokalemia or diagnosis HPP. Herein, we describe case pediatric male patient with HPP recurrent monomorphic ventricular tachycardia (VT), followed systematic literature...

10.1016/j.hrcr.2022.05.013 article EN cc-by-nc-nd HeartRhythm Case Reports 2022-05-21

Hydatidosis is a parasitic infection caused by the Echinococcus granulosus larvae, transmitted ingestion of infected food, characterized formation cysts in vital organs.In Argentina, disease spread throughout territory, constituting an important public health issue.The usually affects liver and lungs.The affection other organs rare, even more uncommon heart.We present case disseminated hydatidosis pediatric patient, whose initial clinical manifestation was acute arterial embolism right limb...

10.5546/aap.2018.eng.e616 article EN Archivos Argentinos de Pediatria 2018-07-02

Takotsubo syndrome is a potentially reversible cause of acute systolic dysfunction. rare in children, with no reported dobutamine-induced cases to date. We present 14-year-old male prior history heart transplantation, who developed during dobutamine stress echocardiography. highlight the importance its early recognition ensure supportive measures avoidance inotropic medications.

10.1017/s1047951122002311 article EN Cardiology in the Young 2022-07-28

•RAA and isolated LSA is a rare congenital cardiac anomaly.•Blood flow to the supplied by left vertebral artery.•It can present with limb ischemia, vertebrobasilar insufficiency, or pulmonary steal.•Surgical intervention in asymptomatic patients remains controversial.

10.1016/j.case.2020.04.010 article EN CASE 2020-06-06
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