ArticleJournal of the American Heart Association2019
Usefulness of Blood Pressure Variability Indices Derived From 24-Hour Ambulatory Blood Pressure Monitoring in Detecting Autonomic Failure.
Article in Journal of the American Heart Association, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
19 citing papers in PubMed, 34 citations in OpenAlex.
- Effectiveness of a mHealth intervention on hypertension control in a low-resource rural setting: A randomized clinical trial.Frontiers in public health · 2023Trial
- Trial
- Postprandial Hypotension-Methods for the Evaluation and Management.Geriatrics & gerontology international · 2026Review
- Echocardiographic insights into cardiovascular autonomic dysfunction in Parkinson's disease.Journal of Parkinson's disease · 2026Article
- Vasomotor symptoms of menopause, sympathetic activity, and blood pressure in postmenopausal females.American journal of physiology. Heart and circulatory physiology · 2025Article
- Peripheral autonomic failure is associated with more severe postprandial hypotension compared to central autonomic failure.Clinical autonomic research : official journal of the Clinical Autonomic Research Society · 2025Article
- Cardiovascular autonomic dysfunction in post-COVID-19 syndrome: a major health-care burden.Nature reviews. Cardiology · 2024Review
- High dose cholecalciferol supplementation causing morning blood pressure reduction in patients with type 1 diabetes mellitus and cardiovascular autonomic neuropathy.Scientific reports · 2024Article
- Orthostatic Hypotension in Adults With Hypertension: A Scientific Statement From the American Heart Association.Hypertension (Dallas, Tex. : 1979) · 2024Review
- Study on the effectiveness of a community hypertension management model based on home smart blood pressure monitoring using IoT technology.Frontiers in public health · 2024Article
- At-Home Blood Pressure Measurements Provide Better Assessments of Orthostatic Hypotension in Parkinson's Disease.Journal of personalized medicine · 2023Article
- Association Between Arterial Stiffness and Measures of Autonomic Dysfunction in People With Chronic Kidney Disease.Canadian journal of kidney health and disease · 2023Article
- The Multiscale Dynamics of Beat-to-Beat Blood Pressure Fluctuation Mediated the Relationship Between Frailty and Arterial Stiffness in Older Adults.The journals of gerontology. Series A, Biological sciences and medical sciences · 2022Article
- Updates on the Diagnosis and Treatment of Peripheral Autonomic Neuropathies.Current neurology and neuroscience reports · 2022Review
- Abnormal circadian blood pressure regulation and cognitive impairment in α-synucleinopathies.Hypertension research : official journal of the Japanese Society of Hypertension · 2022Review
- Association between hypotension during 24 h ambulatory blood pressure monitoring and reflex syncope: the SynABPM 1 study.European heart journal · 2022Article
- The Multiscale Dynamics of Beat-to-Beat Blood Pressure Fluctuation Links to Functions in Older Adults.Frontiers in cardiovascular medicine · 2022Article
- The Complexity of Blood Pressure Fluctuation Mediated the Effects of Hypertension on Walking Speed in Older Adults.Frontiers in aging neuroscience · 2021Article
- Usefulness of Blood Pressure Variability Indices Derived From 24-Hour Ambulatory Blood Pressure Monitoring in Detecting Autonomic Failure.Journal of the American Heart Association · 2019Article
Corrections and comments
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Authors and funding
16 authors at 2 institutions in 1 country.
Funding
Abstract
Background Increased blood pressure ( BP ) variability and nondipping status seen on 24-hour ambulatory BP monitoring are often observed in autonomic failure ( ATF ). Methods and Results We assessed BP variability and nocturnal BP dipping in 273 patients undergoing ambulatory BP monitoring at Southwestern Medical Center between 2010 and 2017. SD , average real variability, and variation independent of mean were calculated from ambulatory BP monitoring. Patients were divided into a discovery cohort (n=201) and a validation cohort (n=72). ATF was confirmed by formal autonomic function test. In the discovery cohort, 24-hour and nighttime average real variability, SD , and variation independent of mean did not differ significantly between ATF (n=25) and controls (n=176, all P>0.05). However, daytime SD, daytime coefficient of variation, and daytime variation independent of mean of systolic BP ( SBP ) were all significantly higher in patients with ATF than in controls in both discovery and validation cohorts. Nocturnal BP dipping was more blunted in ATF patients than controls in both cohorts (both P<0.01). Using the threshold of 16 mm Hg, daytime SD SBP yielded a sensitivity of 77% and specificity of 82% in detecting ATF in the validation cohort, whereas nondipping status had a sensitivity of 80% and specificity of 44%. The area under the receiver operator characteristic of daytime SD SBP was greater than the area under the receiver operator characteristic of nocturnal SBP dipping (0.79 [0.66-0.91] versus 0.73 [0.58-0.87], respectively). Conclusions Daytime SD of SBP is a better screening tool than nondipping status in detecting autonomic dysfunction.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.