Skip to search formSkip to main contentSkip to account menu

Relative Atrial Index

Known as: The Relative Atrial Index (RAI) 
The Relative Atrial Index (RAI) is a numeric parameter used to assess for cardiac shunt defects. It is calculated from the standard transthoracic… 
Wikipedia (opens in a new tab)

Related topics

Related topics

1 relation

Broader (1)

Multidimensional signal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
ECG Signal Dimensionality Reduction-Based Atrial Fibrillation Detection
Atrial fibrillation (AF) is a major heart disorder in clinical practice occurring due to irregular heart rates, leading to… 
2013
2013
Atrioventricular nodal function during atrial fibrillation: Model building and robust estimation
2013
2013
Adaptive frequency tracking of the baseline ECG identifies the site of atrial fibrillation termination by catheter ablation
2013
2013
Atrial flutter and atrial tachycardia detection using Bayesian approach with high resolution time-frequency spectrum from ECG recordings
2007
2007
Wavelet analysis of electrocardiograms to characterize recurrent atrial fibrillation
2005
2005
Atrial activity extraction from atrial fibrillation episodes based on maximum likelihood source separation
2003
2003
Beating Atrial Septal Defect Closure Monitored by Epicardial Real-Time Three-Dimensional Echocardiography Without Cardiopulmonary Bypass
Background— We assessed the feasibility of beating atrial septal defect (ASD) closure monitored by real-time 3D echocardiography… 
1980
1980
Ultrastructure of atrial endocardium and myocardium in three species of Gadidae (Teleostei)
SummaryThe atrial endocardium and myocardium in three teleost species Gadiculus thori J. Smith, Melanogrammus aeglefinus (L.) and… 
1974
1974
THE RESPONSE OF THE SINO-ATRIAL NODE TO RAPID ATRIAL STIMULATION
It was the purpose of this study to determine normal values for sino-atrial (SA) node recovery time in 54 subjects age 4 months… 
1966
1966
Simultaneous Pressure, Flow and Diameter of the Vena Cava with Fright and Exercise
The diameter, distending pressure and flow in the superior vena cava and aortic flow were recorded simultaneously in… 
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)