Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
January 12, 2011Nonlinear Biomedical PhysicsOpen Access

Pulse Decomposition Analysis of the digital arterial pulse during hemorrhage simulation

View Full Paper
Ask AI
Bookmark
Share

Why the study?

Does the Pulse Decomposition Analysis parameter T13 correlate with pulse pressure and detect hemodynamic changes during simulated hemorrhage?

Population

15 subjects undergoing hemorrhage simulation

Comparison

Pulse Decomposition Analysis monitoring of… vs Automatic cuff and another continuous blood…

Design

Other

Authors

MBMartin BaruchDWDarren E. R. WarburtonSBShannon S. D. Bredin

Discussion

Loading...

Member takes

Overview

T13 may detect early hemodynamic shifts in simulated hemorrhage; hypothesis-generating for PDA monitoring, requiring prospective validation.

Structured PICO

Does the Pulse Decomposition Analysis parameter T13 correlate with pulse pressure and detect hemodynamic changes during simulated hemorrhage?

P
Population
15 subjects (average age: 24.4 years, SD: 3.0 years; average height: 168.6 cm, SD: 8.0 cm; average weight: 64.0 kg, SD: 9.1 kg) undergoing hemorrhage simulation
I
Intervention
Pulse Decomposition Analysis (PDA) monitoring of parameter T13 during lower body negative pressure (LBNP) sessions (-15, -30, -45, and -60 mmHg)
C
Comparator
Automatic cuff and another continuous blood pressure monitor
O
Outcome
Correlation between PDA parameter T13 and pulse pressure, and the ability of T13 to resolve the effects of different LBNP stagessurrogate

Pulse Decomposition Analysis parameter T13 correlates with pulse pressure and can detect early hemodynamic changes during simulated hemorrhage.

Cite This Study

Baruch et al. (2011) studied this question.

synapsesocial.com/papers/6a7e7b7eef8e9536aa856827https://doi.org/10.1186/1753-4631-5-1
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Arterial Pulse Pressure and Its Association With Reduced Stroke Volume During Progressive Central Hypovolemia2006 · 133 citations
  2. 2Constructive and destructive addition of forward and reflected arterial pulse waves2001 · 55 citations
  3. 3Heart Rate Variability and Spontaneous Baroreflex Sequences: Implications for Autonomic Monitoring During Hemorrhage2005 · 65 citations
  4. 4Regional wave travel and reflections along the human aorta: a study with six simultaneous micromanometric pressures.1985 · 457 citations
  5. 5Regional pulse wave velocities in hypertensive and normotensive humans1990 · 45 citations