ArticlePhysiological reports2019
Hypovolemia and reduced hemoglobin mass in patients with heart failure and preserved ejection fraction.
Article in Physiological reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed, 9 citations in OpenAlex.
- Heart failure with preserved ejection fraction: The role of intravascular volumes and body composition in exercise-induced progenitor cell mobilization.International journal of cardiology. Heart & vasculature · 2026Article
- Why are SGLT2 inhibitors effective in HFpEF? Implications for interstitial fluid retention and cardio-renal interaction.Hypertension research : official journal of the Japanese Society of Hypertension · 2026Review
- Determinants of exercise capacity in heart failure with preserved ejection fraction: central hemodynamics, ventilatory efficiency, and peripheral muscle oxygen utilization and function.Frontiers in cardiovascular medicine · 2026Article
- Observational
- Article
- Validation of a clinically applicable device for fast and accurate quantification of blood volume.Journal of clinical laboratory analysis · 2023Article
- A semi-automated device rapidly determine circulating blood volume in healthy males and carbon monoxide uptake kinetics of arterial and venous blood.Journal of clinical monitoring and computing · 2023Article
- High-Intensity Interval Training for Heart Failure Patients With Preserved Ejection Fraction (HIT-HF)-Rational and Design of a Prospective, Randomized, Controlled Trial.Frontiers in physiology · 2021Article
- Hypovolemia and reduced hemoglobin mass in patients with heart failure and preserved ejection fraction.Physiological reports · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A fundamental tenet of heart failure (HF) pathophysiology hinges on a propensity for fluid retention leading to blood volume (BV) expansion and hemodilution. Whether this can be applied to heart failure patients with preserved ejection fraction (HFpEF) remains uncertain. The present study sought to determine BV status and key hormones regulating fluid homeostasis and erythropoiesis in HFpEF patients. BV and hemoglobin mass (Hb
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What Socratic holds
Registered trials
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 Socratic graph.