Universidad Peruana Cayetano Heredia

Can We Assess Pulsus Paradoxus through Polysomnography in a Patient with Chronic Obstructive Pulmonary Disease and Sleep-Disordered Breathing?

Mostrar el registro sencillo del ítem

dc.contributor.author Liendo, Cesar
dc.contributor.author Dalal, Ashtaad
dc.contributor.author Hinds, Esther
dc.contributor.author Sara, Samreena
dc.contributor.author Chernyshev, Oleg
dc.contributor.author Nutakki, Swathi
dc.contributor.author de-Castro, Jorge-Rey
dc.contributor.author Chesson, Andrew
dc.date.accessioned 2019-02-06T14:51:21Z
dc.date.available 2019-02-06T14:51:21Z
dc.date.issued 2016
dc.identifier.uri https://hdl.handle.net/20.500.12866/5225
dc.description.abstract Pulsus paradoxus (PP) is a decrease in systolic blood pressure greater than 10 mm Hg during inspiration that occurs in various medical conditions. Using polysomnography pulse oximetry signal, photoplethysmography variations of the amplitude of the pulse pressure within the respiratory cycle were observed. There is a proportional relationship between the changes of inspiratory waveform values and the generated PP. A 59-year-old male underwent polysomnography that showed sleep hypoxemia, obstructive sleep-disordered breathing (apnea hypopnea index [AHI] = 5.1and respiratory disturbance index [RDI] = 87.9), with variations of pulse pressure induced primarily by inspiration. The highest variations in the pulse wave were observed in NREM sleep during obstructive respiratory events and in biocalibration during nasal breathing. The lowest variations occurred after the correction of inspiratory obstructive events and during biocalibration when asked to hold his breath. en_US
dc.language.iso eng
dc.publisher American Academy of Sleep Medicine
dc.relation.ispartofseries Journal of Clinical Sleep Medicine
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject chronic obstructive pulmonary disease en_US
dc.subject inspiratory flow limitation event en_US
dc.subject photoplethysmography en_US
dc.subject pulsus paradoxus en_US
dc.subject sleep-disordered breathing en_US
dc.subject Blood Pressure/physiology en_US
dc.subject Humans en_US
dc.subject Male en_US
dc.subject Middle Aged en_US
dc.subject Polysomnography/statistics & numerical data en_US
dc.subject Pulmonary Disease, Chronic Obstructive/complications/physiopathology en_US
dc.subject Sleep Apnea Syndromes/complications/physiopathology en_US
dc.title Can We Assess Pulsus Paradoxus through Polysomnography in a Patient with Chronic Obstructive Pulmonary Disease and Sleep-Disordered Breathing? en_US
dc.type info:eu-repo/semantics/article
dc.identifier.doi https://doi.org/10.5664/jcsm.5902
dc.subject.ocde https://purl.org/pe-repo/ocde/ford#3.02.25
dc.subject.ocde https://purl.org/pe-repo/ocde/ford#3.02.07
dc.relation.issn 1550-9397


Ficheros en el ítem

Ficheros Tamaño Formato Ver

No hay ficheros asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem

info:eu-repo/semantics/restrictedAccess Excepto si se señala otra cosa, la licencia del ítem se describe como info:eu-repo/semantics/restrictedAccess

Buscar en el Repositorio


Listar

Panel de Control

Estadísticas