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8 Ιουλ 2020 · Aims were to examine and compare the pharyngoesophageal–cardiorespiratory (PECR) response characteristics: (a) in control neonates and those with recurrent bradycardia spells; and (b) during pharyngeal stimulation when bradycardia occurs versus when no bradycardia occurs.
15 Αυγ 2019 · What are the causes of infantile bradycardia? Bradycardia can be caused by dysfunction of certain intrinsic factors of the heart or irregularities in the heart’s conduction system.
20 Μαρ 2023 · Bradycardia is caused by intrinsic dysfunction or injury to the heart's conduction system or by extrinsic factors acting on a normal heart and its conduction system. Children who have bradycardia with poor perfusion or shock need immediate medical attention ( algorithm 1 ).
Pediatric bradycardia most commonly manifests as sinus bradycardia, junctional bradycardia, or atrioventricular block. As a result of several different etiologies, it may occur in an entirely structurally normal heart or in association with concomitant congenital heart disease.
Introduction. Apnea of prematurity is a common problem in the neonatal intensive care unit (NICU). It is most widely defined as cessation of breathing for more than 20 seconds or a shorter respiratory pause associated with oxygen desaturation and/or bradycardia in infants who are younger than 37 weeks’ postmenstrual age (PMA) at birth 1.
29 Οκτ 2024 · Causes. Long-Term Effects. In premature babies, apnea and bradycardia often occur together, along with low blood oxygen levels. Apnea is a period when breathing briefly stops. It often triggers bradycardia, which is a slow heartbeat. First, apnea occurs and the baby will stop breathing.
16 Ιαν 2016 · One of the main causes of bradycardia in the pediatric population is hypervagatonia, either secondary to athletic conditioning, or other factors including breath holding, increased intracranial pressure, or abdominal processes [2, 41, 72, 73].
