Heart rate variability is confounded by the presence of erratic sinus rhythm

Keyphrases

• Heart Rate Variability 100%
• Sinus Rhythm 100%
• Adverse Outcomes 16%
• High Heart Rate 16%
• Older Adults 8%
• Cardiovascular Health Study 8%
• Population-based Study 8%
• Clinical High Risk 8%
• Risk Stratification 8%
• Fractal Scaling 8%
• Scaling Exponent 8%
• Predictive Power 8%
• P-wave 8%
• Low Heart Rate 8%
• Non-respiratory 8%
• Elevated Heart Rate 8%
• Respiratory Sinus Arrhythmia 8%
• Time-frequency 8%
• CVD Cardiovascular Disease 8%
• Nonlinear Domain 8%

Medicine and Dentistry

• Heart Rate Variability 100%
• Sinus Rhythm 100%
• Adverse Outcome 16%
• Cardiovascular System 8%
• Cardiovascular Disease 8%
• Population Research 8%
• Risk Stratification 8%
• Respiratory Sinus Arrhythmia 8%

Neuroscience

• Heart Rate Variability 100%
• Cardiac Dysrhythmia 8%