SlideShare a Scribd company logo
1 of 6
Mirela Ovreiu a  PhD, Marc Petre a  PhD, Daniel Simon b  PhD,  Daniel Sessler a  MD, and C Allen Bashour a  MD   a  The Cleveland Clinic   Anesthesiology Institute  Cleveland, Ohio, USA b  Cleveland State University Electrical and Computer Engineering Department Cleveland, Ohio, USA CLASSIFICATION OF ATRIAL FIBRILLATION PRONE PATIENTS USING ELECTROCARDIOGRAPHIC PARAMETERS IN NEURO-FUZZY MODELING
Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Data & Methods TABLE 1 – Subject Demographics TABLE 2 – ECG parameters for model input 46-88 70 15 28 AF 23-88 range 59 average age (years) 23 female 32 male gender  Control ms Inflection Point ms Duration  P-wave scalar Approximate Entropy (ApEn) non-linear scalar Low Frequency Power normalized (LFn) scalar Low/High Frequency Ratio (LF/HF) mV Magnitude scalar Energy Ratio scalar Shape ms 2 Low Frequency Power (LF) ms 2 High Frequency Power (HF) ms 2 Total Power (TP) frequency ms 2 Root Mean Squared Differences between Adjacent NN intervals (RMSSD) ms 2 Standard Deviation of beat-to-beat intervals (SDNN) ms Mean beat-to-beat interval (NN) linear HRV #/min Premature Atrial Contractions/min Atrial ectopic activity Unit Parameter Domain
Data & Methods (continued) ,[object Object],. . . m 1 m k w 2 w 1 w k . . . Mean NN P - wave  energy  ratio i nput / fuzzification layer fuzzy  rule  base layer defuzzification/ output layer y AF  classification index . . . PAC/min .
Results ,[object Object],[object Object],[object Object],[object Object],0 25 50 75 100 1 2 3 4 5 6 7 8 9 Time (hours prior to AF onset or end of registration) % sensitivity specificity accuracy FIGURE 2  –  Historical Neuro-Fuzzy Classification Performances
Summary & Next Steps ,[object Object],[object Object],[object Object],FIGURE 3  - An overview of the proposed clinical monitoring system. Parameters derived in real-time from patient ECG signals will be interpreted by the neuro-fuzzy model which calculates a single parameter, the AF index. The index is then displayed on the patient monitor to indicate the patient’s current risk of going into AF to CVICU staff. Thank You!

More Related Content

Similar to CLASSIFICATION OF ATRIAL FIBRILLATION PRONE PATIENTS USING ELECTROCARDIOGRAPHIC PARAMETERS IN NEURO-FUZZY MODELING

Prediction of Atrial Fibrillation AMA-IEEE 2011
Prediction of Atrial Fibrillation AMA-IEEE 2011Prediction of Atrial Fibrillation AMA-IEEE 2011
Prediction of Atrial Fibrillation AMA-IEEE 2011m_o
 
Classification and Detection of ECG-signals using Artificial Neural Networks
Classification and Detection of ECG-signals using Artificial Neural NetworksClassification and Detection of ECG-signals using Artificial Neural Networks
Classification and Detection of ECG-signals using Artificial Neural NetworksGaurav upadhyay
 
PHONOCARDIOGRAM HEART SOUND SIGNAL CLASSIFICATION USING DEEP LEARNING TECHNIQUE
PHONOCARDIOGRAM HEART SOUND SIGNAL CLASSIFICATION USING DEEP LEARNING TECHNIQUEPHONOCARDIOGRAM HEART SOUND SIGNAL CLASSIFICATION USING DEEP LEARNING TECHNIQUE
PHONOCARDIOGRAM HEART SOUND SIGNAL CLASSIFICATION USING DEEP LEARNING TECHNIQUEIRJET Journal
 
IRJET- Analysis of Epilepsy using Approximate Entropy Algorithm
IRJET- Analysis of Epilepsy using Approximate Entropy AlgorithmIRJET- Analysis of Epilepsy using Approximate Entropy Algorithm
IRJET- Analysis of Epilepsy using Approximate Entropy AlgorithmIRJET Journal
 
Classification of ecg signal using artificial neural network
Classification of ecg signal using artificial neural networkClassification of ecg signal using artificial neural network
Classification of ecg signal using artificial neural networkGaurav upadhyay
 
ECG_based_Biometric_Recognition_using_Wa.pdf
ECG_based_Biometric_Recognition_using_Wa.pdfECG_based_Biometric_Recognition_using_Wa.pdf
ECG_based_Biometric_Recognition_using_Wa.pdfssuser48b47e
 
Electrophysiological imaging for advanced pharmacological screening
Electrophysiological imaging for advanced pharmacological screeningElectrophysiological imaging for advanced pharmacological screening
Electrophysiological imaging for advanced pharmacological screening3Brain AG
 
1-dimensional convolutional neural networks for predicting sudden cardiac
1-dimensional convolutional neural networks for predicting sudden cardiac1-dimensional convolutional neural networks for predicting sudden cardiac
1-dimensional convolutional neural networks for predicting sudden cardiacIAESIJAI
 
IRJET - ECG based Cardiac Arrhythmia Detection using a Deep Neural Network
IRJET - ECG based Cardiac Arrhythmia Detection using a Deep Neural NetworkIRJET - ECG based Cardiac Arrhythmia Detection using a Deep Neural Network
IRJET - ECG based Cardiac Arrhythmia Detection using a Deep Neural NetworkIRJET Journal
 
Ecg beat classification and feature extraction using artificial neural networ...
Ecg beat classification and feature extraction using artificial neural networ...Ecg beat classification and feature extraction using artificial neural networ...
Ecg beat classification and feature extraction using artificial neural networ...priyanka leenakhabiya
 
Different Approaches for the Detection of Epilepsy and Schizophrenia Using EE...
Different Approaches for the Detection of Epilepsy and Schizophrenia Using EE...Different Approaches for the Detection of Epilepsy and Schizophrenia Using EE...
Different Approaches for the Detection of Epilepsy and Schizophrenia Using EE...IRJET Journal
 
Cardiac Pet Power Point
Cardiac Pet Power PointCardiac Pet Power Point
Cardiac Pet Power PointELITE IMAGING
 
IRJET- A System to Detect Heart Failure using Deep Learning Techniques
IRJET- A System to Detect Heart Failure using Deep Learning TechniquesIRJET- A System to Detect Heart Failure using Deep Learning Techniques
IRJET- A System to Detect Heart Failure using Deep Learning TechniquesIRJET Journal
 
155247 dom ultrabrief
155247 dom ultrabrief155247 dom ultrabrief
155247 dom ultrabriefodojam
 
155247 int ultrabrief
155247 int ultrabrief155247 int ultrabrief
155247 int ultrabriefodojam
 
Wavelet-based EEG processing for computer-aided seizure detection and epileps...
Wavelet-based EEG processing for computer-aided seizure detection and epileps...Wavelet-based EEG processing for computer-aided seizure detection and epileps...
Wavelet-based EEG processing for computer-aided seizure detection and epileps...IJERA Editor
 
Automatic ECG signal denoising and arrhythmia classification using deep learning
Automatic ECG signal denoising and arrhythmia classification using deep learningAutomatic ECG signal denoising and arrhythmia classification using deep learning
Automatic ECG signal denoising and arrhythmia classification using deep learningIRJET Journal
 

Similar to CLASSIFICATION OF ATRIAL FIBRILLATION PRONE PATIENTS USING ELECTROCARDIOGRAPHIC PARAMETERS IN NEURO-FUZZY MODELING (20)

Prediction of Atrial Fibrillation AMA-IEEE 2011
Prediction of Atrial Fibrillation AMA-IEEE 2011Prediction of Atrial Fibrillation AMA-IEEE 2011
Prediction of Atrial Fibrillation AMA-IEEE 2011
 
TENSYMP presentation
TENSYMP presentationTENSYMP presentation
TENSYMP presentation
 
Classification and Detection of ECG-signals using Artificial Neural Networks
Classification and Detection of ECG-signals using Artificial Neural NetworksClassification and Detection of ECG-signals using Artificial Neural Networks
Classification and Detection of ECG-signals using Artificial Neural Networks
 
PHONOCARDIOGRAM HEART SOUND SIGNAL CLASSIFICATION USING DEEP LEARNING TECHNIQUE
PHONOCARDIOGRAM HEART SOUND SIGNAL CLASSIFICATION USING DEEP LEARNING TECHNIQUEPHONOCARDIOGRAM HEART SOUND SIGNAL CLASSIFICATION USING DEEP LEARNING TECHNIQUE
PHONOCARDIOGRAM HEART SOUND SIGNAL CLASSIFICATION USING DEEP LEARNING TECHNIQUE
 
IRJET- Analysis of Epilepsy using Approximate Entropy Algorithm
IRJET- Analysis of Epilepsy using Approximate Entropy AlgorithmIRJET- Analysis of Epilepsy using Approximate Entropy Algorithm
IRJET- Analysis of Epilepsy using Approximate Entropy Algorithm
 
Classification of ecg signal using artificial neural network
Classification of ecg signal using artificial neural networkClassification of ecg signal using artificial neural network
Classification of ecg signal using artificial neural network
 
ECG_based_Biometric_Recognition_using_Wa.pdf
ECG_based_Biometric_Recognition_using_Wa.pdfECG_based_Biometric_Recognition_using_Wa.pdf
ECG_based_Biometric_Recognition_using_Wa.pdf
 
Electrophysiological imaging for advanced pharmacological screening
Electrophysiological imaging for advanced pharmacological screeningElectrophysiological imaging for advanced pharmacological screening
Electrophysiological imaging for advanced pharmacological screening
 
1-dimensional convolutional neural networks for predicting sudden cardiac
1-dimensional convolutional neural networks for predicting sudden cardiac1-dimensional convolutional neural networks for predicting sudden cardiac
1-dimensional convolutional neural networks for predicting sudden cardiac
 
IRJET - ECG based Cardiac Arrhythmia Detection using a Deep Neural Network
IRJET - ECG based Cardiac Arrhythmia Detection using a Deep Neural NetworkIRJET - ECG based Cardiac Arrhythmia Detection using a Deep Neural Network
IRJET - ECG based Cardiac Arrhythmia Detection using a Deep Neural Network
 
Ecg beat classification and feature extraction using artificial neural networ...
Ecg beat classification and feature extraction using artificial neural networ...Ecg beat classification and feature extraction using artificial neural networ...
Ecg beat classification and feature extraction using artificial neural networ...
 
RRM-3 .pptx
RRM-3 .pptxRRM-3 .pptx
RRM-3 .pptx
 
Different Approaches for the Detection of Epilepsy and Schizophrenia Using EE...
Different Approaches for the Detection of Epilepsy and Schizophrenia Using EE...Different Approaches for the Detection of Epilepsy and Schizophrenia Using EE...
Different Approaches for the Detection of Epilepsy and Schizophrenia Using EE...
 
Cardiac Pet Power Point
Cardiac Pet Power PointCardiac Pet Power Point
Cardiac Pet Power Point
 
Diagnostic Ecg
Diagnostic EcgDiagnostic Ecg
Diagnostic Ecg
 
IRJET- A System to Detect Heart Failure using Deep Learning Techniques
IRJET- A System to Detect Heart Failure using Deep Learning TechniquesIRJET- A System to Detect Heart Failure using Deep Learning Techniques
IRJET- A System to Detect Heart Failure using Deep Learning Techniques
 
155247 dom ultrabrief
155247 dom ultrabrief155247 dom ultrabrief
155247 dom ultrabrief
 
155247 int ultrabrief
155247 int ultrabrief155247 int ultrabrief
155247 int ultrabrief
 
Wavelet-based EEG processing for computer-aided seizure detection and epileps...
Wavelet-based EEG processing for computer-aided seizure detection and epileps...Wavelet-based EEG processing for computer-aided seizure detection and epileps...
Wavelet-based EEG processing for computer-aided seizure detection and epileps...
 
Automatic ECG signal denoising and arrhythmia classification using deep learning
Automatic ECG signal denoising and arrhythmia classification using deep learningAutomatic ECG signal denoising and arrhythmia classification using deep learning
Automatic ECG signal denoising and arrhythmia classification using deep learning
 

Recently uploaded

(Best) ENJOY Call Girls in Faridabad Ex | 8377087607
(Best) ENJOY Call Girls in Faridabad Ex | 8377087607(Best) ENJOY Call Girls in Faridabad Ex | 8377087607
(Best) ENJOY Call Girls in Faridabad Ex | 8377087607dollysharma2066
 
Youth Involvement in an Innovative Coconut Value Chain by Mwalimu Menza
Youth Involvement in an Innovative Coconut Value Chain by Mwalimu MenzaYouth Involvement in an Innovative Coconut Value Chain by Mwalimu Menza
Youth Involvement in an Innovative Coconut Value Chain by Mwalimu Menzaictsugar
 
8447779800, Low rate Call girls in Saket Delhi NCR
8447779800, Low rate Call girls in Saket Delhi NCR8447779800, Low rate Call girls in Saket Delhi NCR
8447779800, Low rate Call girls in Saket Delhi NCRashishs7044
 
8447779800, Low rate Call girls in New Ashok Nagar Delhi NCR
8447779800, Low rate Call girls in New Ashok Nagar Delhi NCR8447779800, Low rate Call girls in New Ashok Nagar Delhi NCR
8447779800, Low rate Call girls in New Ashok Nagar Delhi NCRashishs7044
 
Memorándum de Entendimiento (MoU) entre Codelco y SQM
Memorándum de Entendimiento (MoU) entre Codelco y SQMMemorándum de Entendimiento (MoU) entre Codelco y SQM
Memorándum de Entendimiento (MoU) entre Codelco y SQMVoces Mineras
 
Digital Transformation in the PLM domain - distrib.pdf
Digital Transformation in the PLM domain - distrib.pdfDigital Transformation in the PLM domain - distrib.pdf
Digital Transformation in the PLM domain - distrib.pdfJos Voskuil
 
NewBase 19 April 2024 Energy News issue - 1717 by Khaled Al Awadi.pdf
NewBase  19 April  2024  Energy News issue - 1717 by Khaled Al Awadi.pdfNewBase  19 April  2024  Energy News issue - 1717 by Khaled Al Awadi.pdf
NewBase 19 April 2024 Energy News issue - 1717 by Khaled Al Awadi.pdfKhaled Al Awadi
 
PSCC - Capability Statement Presentation
PSCC - Capability Statement PresentationPSCC - Capability Statement Presentation
PSCC - Capability Statement PresentationAnamaria Contreras
 
Flow Your Strategy at Flight Levels Day 2024
Flow Your Strategy at Flight Levels Day 2024Flow Your Strategy at Flight Levels Day 2024
Flow Your Strategy at Flight Levels Day 2024Kirill Klimov
 
8447779800, Low rate Call girls in Uttam Nagar Delhi NCR
8447779800, Low rate Call girls in Uttam Nagar Delhi NCR8447779800, Low rate Call girls in Uttam Nagar Delhi NCR
8447779800, Low rate Call girls in Uttam Nagar Delhi NCRashishs7044
 
Contemporary Economic Issues Facing the Filipino Entrepreneur (1).pptx
Contemporary Economic Issues Facing the Filipino Entrepreneur (1).pptxContemporary Economic Issues Facing the Filipino Entrepreneur (1).pptx
Contemporary Economic Issues Facing the Filipino Entrepreneur (1).pptxMarkAnthonyAurellano
 
8447779800, Low rate Call girls in Shivaji Enclave Delhi NCR
8447779800, Low rate Call girls in Shivaji Enclave Delhi NCR8447779800, Low rate Call girls in Shivaji Enclave Delhi NCR
8447779800, Low rate Call girls in Shivaji Enclave Delhi NCRashishs7044
 
Pitch Deck Teardown: Geodesic.Life's $500k Pre-seed deck
Pitch Deck Teardown: Geodesic.Life's $500k Pre-seed deckPitch Deck Teardown: Geodesic.Life's $500k Pre-seed deck
Pitch Deck Teardown: Geodesic.Life's $500k Pre-seed deckHajeJanKamps
 
Global Scenario On Sustainable and Resilient Coconut Industry by Dr. Jelfina...
Global Scenario On Sustainable  and Resilient Coconut Industry by Dr. Jelfina...Global Scenario On Sustainable  and Resilient Coconut Industry by Dr. Jelfina...
Global Scenario On Sustainable and Resilient Coconut Industry by Dr. Jelfina...ictsugar
 
Buy gmail accounts.pdf Buy Old Gmail Accounts
Buy gmail accounts.pdf Buy Old Gmail AccountsBuy gmail accounts.pdf Buy Old Gmail Accounts
Buy gmail accounts.pdf Buy Old Gmail AccountsBuy Verified Accounts
 
8447779800, Low rate Call girls in Rohini Delhi NCR
8447779800, Low rate Call girls in Rohini Delhi NCR8447779800, Low rate Call girls in Rohini Delhi NCR
8447779800, Low rate Call girls in Rohini Delhi NCRashishs7044
 
Market Sizes Sample Report - 2024 Edition
Market Sizes Sample Report - 2024 EditionMarket Sizes Sample Report - 2024 Edition
Market Sizes Sample Report - 2024 EditionMintel Group
 
2024 Numerator Consumer Study of Cannabis Usage
2024 Numerator Consumer Study of Cannabis Usage2024 Numerator Consumer Study of Cannabis Usage
2024 Numerator Consumer Study of Cannabis UsageNeil Kimberley
 
India Consumer 2024 Redacted Sample Report
India Consumer 2024 Redacted Sample ReportIndia Consumer 2024 Redacted Sample Report
India Consumer 2024 Redacted Sample ReportMintel Group
 
Independent Call Girls Andheri Nightlaila 9967584737
Independent Call Girls Andheri Nightlaila 9967584737Independent Call Girls Andheri Nightlaila 9967584737
Independent Call Girls Andheri Nightlaila 9967584737Riya Pathan
 

Recently uploaded (20)

(Best) ENJOY Call Girls in Faridabad Ex | 8377087607
(Best) ENJOY Call Girls in Faridabad Ex | 8377087607(Best) ENJOY Call Girls in Faridabad Ex | 8377087607
(Best) ENJOY Call Girls in Faridabad Ex | 8377087607
 
Youth Involvement in an Innovative Coconut Value Chain by Mwalimu Menza
Youth Involvement in an Innovative Coconut Value Chain by Mwalimu MenzaYouth Involvement in an Innovative Coconut Value Chain by Mwalimu Menza
Youth Involvement in an Innovative Coconut Value Chain by Mwalimu Menza
 
8447779800, Low rate Call girls in Saket Delhi NCR
8447779800, Low rate Call girls in Saket Delhi NCR8447779800, Low rate Call girls in Saket Delhi NCR
8447779800, Low rate Call girls in Saket Delhi NCR
 
8447779800, Low rate Call girls in New Ashok Nagar Delhi NCR
8447779800, Low rate Call girls in New Ashok Nagar Delhi NCR8447779800, Low rate Call girls in New Ashok Nagar Delhi NCR
8447779800, Low rate Call girls in New Ashok Nagar Delhi NCR
 
Memorándum de Entendimiento (MoU) entre Codelco y SQM
Memorándum de Entendimiento (MoU) entre Codelco y SQMMemorándum de Entendimiento (MoU) entre Codelco y SQM
Memorándum de Entendimiento (MoU) entre Codelco y SQM
 
Digital Transformation in the PLM domain - distrib.pdf
Digital Transformation in the PLM domain - distrib.pdfDigital Transformation in the PLM domain - distrib.pdf
Digital Transformation in the PLM domain - distrib.pdf
 
NewBase 19 April 2024 Energy News issue - 1717 by Khaled Al Awadi.pdf
NewBase  19 April  2024  Energy News issue - 1717 by Khaled Al Awadi.pdfNewBase  19 April  2024  Energy News issue - 1717 by Khaled Al Awadi.pdf
NewBase 19 April 2024 Energy News issue - 1717 by Khaled Al Awadi.pdf
 
PSCC - Capability Statement Presentation
PSCC - Capability Statement PresentationPSCC - Capability Statement Presentation
PSCC - Capability Statement Presentation
 
Flow Your Strategy at Flight Levels Day 2024
Flow Your Strategy at Flight Levels Day 2024Flow Your Strategy at Flight Levels Day 2024
Flow Your Strategy at Flight Levels Day 2024
 
8447779800, Low rate Call girls in Uttam Nagar Delhi NCR
8447779800, Low rate Call girls in Uttam Nagar Delhi NCR8447779800, Low rate Call girls in Uttam Nagar Delhi NCR
8447779800, Low rate Call girls in Uttam Nagar Delhi NCR
 
Contemporary Economic Issues Facing the Filipino Entrepreneur (1).pptx
Contemporary Economic Issues Facing the Filipino Entrepreneur (1).pptxContemporary Economic Issues Facing the Filipino Entrepreneur (1).pptx
Contemporary Economic Issues Facing the Filipino Entrepreneur (1).pptx
 
8447779800, Low rate Call girls in Shivaji Enclave Delhi NCR
8447779800, Low rate Call girls in Shivaji Enclave Delhi NCR8447779800, Low rate Call girls in Shivaji Enclave Delhi NCR
8447779800, Low rate Call girls in Shivaji Enclave Delhi NCR
 
Pitch Deck Teardown: Geodesic.Life's $500k Pre-seed deck
Pitch Deck Teardown: Geodesic.Life's $500k Pre-seed deckPitch Deck Teardown: Geodesic.Life's $500k Pre-seed deck
Pitch Deck Teardown: Geodesic.Life's $500k Pre-seed deck
 
Global Scenario On Sustainable and Resilient Coconut Industry by Dr. Jelfina...
Global Scenario On Sustainable  and Resilient Coconut Industry by Dr. Jelfina...Global Scenario On Sustainable  and Resilient Coconut Industry by Dr. Jelfina...
Global Scenario On Sustainable and Resilient Coconut Industry by Dr. Jelfina...
 
Buy gmail accounts.pdf Buy Old Gmail Accounts
Buy gmail accounts.pdf Buy Old Gmail AccountsBuy gmail accounts.pdf Buy Old Gmail Accounts
Buy gmail accounts.pdf Buy Old Gmail Accounts
 
8447779800, Low rate Call girls in Rohini Delhi NCR
8447779800, Low rate Call girls in Rohini Delhi NCR8447779800, Low rate Call girls in Rohini Delhi NCR
8447779800, Low rate Call girls in Rohini Delhi NCR
 
Market Sizes Sample Report - 2024 Edition
Market Sizes Sample Report - 2024 EditionMarket Sizes Sample Report - 2024 Edition
Market Sizes Sample Report - 2024 Edition
 
2024 Numerator Consumer Study of Cannabis Usage
2024 Numerator Consumer Study of Cannabis Usage2024 Numerator Consumer Study of Cannabis Usage
2024 Numerator Consumer Study of Cannabis Usage
 
India Consumer 2024 Redacted Sample Report
India Consumer 2024 Redacted Sample ReportIndia Consumer 2024 Redacted Sample Report
India Consumer 2024 Redacted Sample Report
 
Independent Call Girls Andheri Nightlaila 9967584737
Independent Call Girls Andheri Nightlaila 9967584737Independent Call Girls Andheri Nightlaila 9967584737
Independent Call Girls Andheri Nightlaila 9967584737
 

CLASSIFICATION OF ATRIAL FIBRILLATION PRONE PATIENTS USING ELECTROCARDIOGRAPHIC PARAMETERS IN NEURO-FUZZY MODELING

  • 1. Mirela Ovreiu a PhD, Marc Petre a PhD, Daniel Simon b PhD, Daniel Sessler a MD, and C Allen Bashour a MD a The Cleveland Clinic Anesthesiology Institute Cleveland, Ohio, USA b Cleveland State University Electrical and Computer Engineering Department Cleveland, Ohio, USA CLASSIFICATION OF ATRIAL FIBRILLATION PRONE PATIENTS USING ELECTROCARDIOGRAPHIC PARAMETERS IN NEURO-FUZZY MODELING
  • 2.
  • 3. Data & Methods TABLE 1 – Subject Demographics TABLE 2 – ECG parameters for model input 46-88 70 15 28 AF 23-88 range 59 average age (years) 23 female 32 male gender Control ms Inflection Point ms Duration P-wave scalar Approximate Entropy (ApEn) non-linear scalar Low Frequency Power normalized (LFn) scalar Low/High Frequency Ratio (LF/HF) mV Magnitude scalar Energy Ratio scalar Shape ms 2 Low Frequency Power (LF) ms 2 High Frequency Power (HF) ms 2 Total Power (TP) frequency ms 2 Root Mean Squared Differences between Adjacent NN intervals (RMSSD) ms 2 Standard Deviation of beat-to-beat intervals (SDNN) ms Mean beat-to-beat interval (NN) linear HRV #/min Premature Atrial Contractions/min Atrial ectopic activity Unit Parameter Domain
  • 4.
  • 5.
  • 6.