Evidence map›Paper›PMID 36936779›Full record

ArticleBiomedical signal processing and control2023

A sensorless, physiologic feedback control strategy to increase vascular pulsatility for rotary blood pumps.

Zhehuan Tan, Mingming Huo, Kairong Qin, Ayman S El-Baz, Palaniappan Sethu, Yu Wang, Guruprasad A Giridharan

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Biomedical signal processing and control, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Physiologic effects of different hemodynamic patterns of LVAD.Frontiers in cardiovascular medicine · 2025
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Zhehuan TanSchool of Biomedical Engineering, Dalian University of Technology, Dalian, China.
Mingming HuoSchool of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology, Dalian, China.
Kairong QinSchool of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology, Dalian, China.
Ayman S El-BazDepartment of Bioengineering, University of Louisville, Louisville, KY, USA.
Palaniappan SethuDepartment of Biomedical Engineering, School of Engineering, University of Alabama at Birmingham, Birmingham, AL, USA.
Yu WangSchool of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology, Dalian, China.
Guruprasad A GiridharanDepartment of Bioengineering, University of Louisville, Louisville, KY, USA.

Funding

Selection of Flow Modulation Protocols for Patients on Continuous Flow Ventricular Assist Devices (CF-VADs)R01HL151663 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI SETHU, PALANIAPPAN · 2021 to 2024
$2.3M
NHLBI NIH HHS R01 HL151663
6 · The paper itself

Abstract

Continuous flow rotary blood pumps (RBP) operating clinically at constant rotational speeds cannot match cardiac demand during varying physical activities, are susceptible to suction, diminish vascular pulsatility, and have an increased risk of adverse events. A sensorless, physiologic feedback control strategy for RBP was developed to mitigate these limitations. The proposed algorithm used intrinsic pump speed to obtain differential pump speed (Δ

Indexed as

feedback controlrotary blood pumpvascular pulsatility

Identifiers

PMID36936779
PMCPMC10019090

What OpenQuestion holds

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Registered trials

None linked

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.