2005
DOI: 10.1542/pir.26-12-451
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Circulatory Shock in Children

Abstract: Objectives After completing this article, readers should be able to: 1. Review the basic underlying pathophysiology of circulatory shock in children. 2. Characterize the physiologic derangements that occur with the different types of circulatory shock. 3. Discuss the clinical and laboratory manifestations of the acute respiratory distress syndrome and disseminated intravascular coagulation. 4. Review the general supportive measures used for initial stabilization of patients who have circulatory shock. 5. Descr… Show more

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Cited by 51 publications
(34 citation statements)
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“…The hemodynamic response to sepsis has been less well characterized in premature and term neonates compared with children and adults, and the hemodynamic abnormalities are significantly more variable219. Factors contributing to developmental differences in hemodynamic responses include altered structure and function of cardiomyocytes, limited ability to increase stroke volume and contractility, and contributions of the transition from fetal to neonatal circulation220.…”
Section: Pathophysiology Of Septic Shock: Cardiovascular and Other Ormentioning
confidence: 99%
“…The hemodynamic response to sepsis has been less well characterized in premature and term neonates compared with children and adults, and the hemodynamic abnormalities are significantly more variable219. Factors contributing to developmental differences in hemodynamic responses include altered structure and function of cardiomyocytes, limited ability to increase stroke volume and contractility, and contributions of the transition from fetal to neonatal circulation220.…”
Section: Pathophysiology Of Septic Shock: Cardiovascular and Other Ormentioning
confidence: 99%
“…Takikardia dan vasokonstriksi perifer merupakan mekanisme kompensasi untuk mempertahankan sirkulasi, perfusi jaringan dan tekanan darah. [2][3][4][5] Apabila syok berkepanjangan tanpa penanganan yang baik maka mekanisme kompensasi akan gagal mempertahankan curah jantung dan isi sekuncup yang adekuat sehingga menimbulkan gangguan sirkulasi/perfusi jaringan, hipotensi, dan kegagalan organ. Pada keadaan ini kondisi pasien sangat buruk dan tingkat mortalitas sangat tinggi.…”
Section: Metodeunclassified
“…Sin embargo, si persiste el shock, su respuesta hemodinámica es distinta a la descrita en adultos caracterizándose por un bajo gasto cardíaco (GC), hipodébito y elevada resistencia vascular, de manera que es la disponibilidad de oxígeno (oxygen delivery, DO 2 ) y no su extracción (oxygen consumption, [VO 2 ]/DO 2 ), el principal determinante del consumo de oxí-geno. Aproximadamente el 50% de los niños presentan este patrón hemodinámico el cual es conocido como SS frío [6][7][8] .…”
Section: Diferencias Del Shock Séptico En Población Infantil Y Adultaunclassified
“…La respuesta hemodinámica ha sido menos caracterizada en neonatos (prematuros o de tér-mino) y sus anormalidades hemodinámicas son mucho más variables 8 . Factores que dan cuenta de estas diferencias incluyen la estructura y funcionalidad de los cardiomiocitos y su limitada capacidad para aumentar el volumen eyectivo y su contractilidad 9 .…”
Section: Diferencias Del Shock Séptico En Población Infantil Y Adultaunclassified