Hemodynamic Monitoring

Waddell, Lori S.; Brown, Andrew J.

doi:10.1016/b978-1-4557-0306-7.00183-5

Cited by 11 publications

(3 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It has been previously described that SAPd is occasionally closer to MAP than SAP as measured by IBP. 46 , 47 In the current study, MAP (by oscillometry) had a mean bias against SAPd of −14.94 mmHg in mode A, and −20.24 mmHg in mode B, which means MAP (by oscillometry) was overestimated by the SAPd in both modes; however, the true relationship of MAP (by oscillometry) and MAP (by IBP) is unclear at this time.…”

Section: Discussioncontrasting

confidence: 51%

Comparison of Doppler ultrasonic and oscillometric devices (with or without proprietary optimisations) for non-invasive blood pressure measurement in conscious cats

Černá

Archontakis

Cheuk³

et al. 2020

Journal of Feline Medicine and Surgery

View full text Add to dashboard Cite

Objectives This study compared Doppler and oscillometric (PetMAP+) devices (with or without proprietary optimisations) for the non-invasive measurement of blood pressure in conscious cats. Methods Twenty-three cats were enrolled; however, five were excluded as fewer than five measurements were obtained for each assessment. All measurements were obtained according to American College of Veterinary Internal Medicine consensus guidelines. Oscillometric device modes A and B were operated according to the manufacturer’s guidelines. Doppler and oscillometric devices were used alternately as the first device. Results Systolic arterial blood pressure (SAP) measurements were obtained by Doppler (SAPd) and oscillometry; the mean of each set of five values was used for statistical analysis. There was a significant difference between SAPd and SAP measurements in oscillometric modes A ( P <0.001) and B ( P <0.001). While both modes measured SAP higher than SAPd, B had a smaller bias (+15.72 mmHg) and narrower limits of agreement (LOA). There was also a significant difference between SAPd and mean arterial pressure (MAP) on oscillometric modes A ( P = 0.002) and B ( P <0.001). Both modes’ MAP readings were lower than SAPd and oscillometric A MAP was closer to SAPd (–14.94 mmHg), with a smaller bias and narrower LOA. Conclusions and relevance The findings support that Doppler and oscillometric devices cannot be used interchangeably, with or without proprietary optimisations. Methodology should always be taken into account and reference intervals (RIs) need to be defined for the different methodologies. Until methodology-specific RIs are published, definitive diagnosis of hypertension and sub-staging of patients with kidney disease according to the International Renal Interest Society guidelines remains challenging.

show abstract

Section: Discussioncontrasting

confidence: 51%

Comparison of Doppler ultrasonic and oscillometric devices (with or without proprietary optimisations) for non-invasive blood pressure measurement in conscious cats

Černá

Archontakis

Cheuk³

et al. 2020

Journal of Feline Medicine and Surgery

View full text Add to dashboard Cite

show abstract

“…A score of 3 or higher required respiratory support (ie, high‐flow nasal oxygen or mechanical ventilation). A cardiovascular score of 0 was given if a dog had a Doppler blood pressure (DBP) >90 mm Hg because the Doppler tends to reflect the systolic pressure in dogs 24 . A DBP < 90 mm Hg was given a score of 1.…”

Section: Methodsmentioning

confidence: 99%

“…>90 mm Hg because the Doppler tends to reflect the systolic pressure in dogs. 24 A DBP < 90 mm Hg was given a score of 1. The cardiovascular scores 2, 3, and 4 were used as originally defined.…”

Section: Msepsis-3mentioning

confidence: 99%