keyword
MENU ▼
Read by QxMD icon Read
search

Bood pressure neonate

keyword
https://www.readbyqxmd.com/read/29675404/neonatal-hemodynamics-from-developmental-physiology-to-comprehensive-monitoring
#1
REVIEW
Sabine L Vrancken, Arno F van Heijst, Willem P de Boode
Maintenance of neonatal circulatory homeostasis is a real challenge, due to the complex physiology during postnatal transition and the inherent immaturity of the cardiovascular system and other relevant organs. It is known that abnormal cardiovascular function during the neonatal period is associated with increased risk of severe morbidity and mortality. Understanding the functional and structural characteristics of the neonatal circulation is, therefore, essential, as therapeutic hemodynamic interventions should be based on the assumed underlying (patho)physiology...
2018: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/28837134/clinician-performed-ultrasound-in-fetal-growth-restriction-fetal-neonatal-and-pediatric-aspects
#2
REVIEW
A Sehgal, F Crispi, M R Skilton, W-P de Boode
Fetal growth restriction (FGR) affects 7-10% pregnancies. Conventional and tissue Doppler imaging has noted cardiac compromise during fetal and early neonatal periods in this cohort. In this article, we discuss the use of salient ultrasound parameters across age groups. During fetal life, certain feto-placental sonographic parameters have been linked to adverse perinatal outcomes and are predictive of later life hypertension. During the early postnatal period altered morphometry (hypertrophied and globular hearts) with sub-clinical impairment of cardiac function has been noted in both term and preterm infants with FGR...
December 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/26908715/ventilator-induced-pulse-pressure-variation-in-neonates
#3
Linda Heskamp, Benno Lansdorp, Jeroen Hopman, Joris Lemson, Willem-Pieter de Boode
During positive pressure ventilation, arterial pressure variations, like the pulse pressure variation (PPV), are observed in neonates. However, the frequency of the PPV does not always correspond with the respiratory rate. It is hypothesized that PPV is caused by cardiopulmonary interaction, but that this mismatch is related to the low respiratory rate/heart rate ratio. Therefore, the goal of this study is to investigate the relation between PPV and ventilation in neonates. A prospective observational cross-sectional study was carried out in a third-level neonatal intensive care unit in a university hospital...
February 2016: Physiological Reports
https://www.readbyqxmd.com/read/25500953/hemodynamic-volumetry-using-transpulmonary-ultrasound-dilution-tpud-technology-in-a-neonatal-animal-model
#4
Sabine L Vrancken, Arno F van Heijst, Jeroen C Hopman, Kian D Liem, Johannes G van der Hoeven, Willem P de Boode
To analyze changes in cardiac output and hemodynamic volumes using transpulmonary ultrasound dilution (TPUD) in a neonatal animal model under different hemodynamic conditions. 7 lambs (3.5-8.3 kg) under general anesthesia received arterial and central venous catheters. A Gore-Tex(®) shunt was surgically inserted between the descending aorta and the left pulmonary artery to mimic a patent ductus arteriosus. After shunt opening and closure, induced hemorrhagic hypotension (by repetitive blood withdrawals) and repetitive volume challenges, the following parameters were assessed using TPUD: cardiac output, active circulating volume index (ACVI), central blood volume index (CBVI) and total end-diastolic volume index (TEDVI)...
October 2015: Journal of Clinical Monitoring and Computing
https://www.readbyqxmd.com/read/20171815/clinical-monitoring-of-systemic-hemodynamics-in-critically-ill-newborns
#5
Willem-Pieter de Boode
Circulatory failure is a major cause of mortality and morbidity in critically ill newborn infants. Since objective measurement of systemic blood flow remains very challenging, neonatal hemodynamics is usually assessed by the interpretation of various clinical and biochemical parameters. An overview is given about the predictive value of the most used indicators of circulatory failure, which are blood pressure, heart rate, urine output, capillary refill time, serum lactate concentration, central-peripheral temperature difference, pH, standard base excess, central venous oxygen saturation and colour...
March 2010: Early Human Development
1
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"