Keyphrases
Congestive Heart Failure
100%
Heart Rate Variability
100%
Intraclass Correlation Coefficient
85%
Heart Rate Variability Indices
28%
Respiratory Sinus Arrhythmia
28%
Long-term Variation
28%
Time Domain Index
28%
Frequency Domain Index
28%
Norepinephrine Levels
14%
Heart Failure Patients
14%
Holter
14%
Paired T-test
14%
RR Interval
14%
Stable Patients
14%
Nighttime
14%
Root Mean Square of Successive Differences (RMSSD)
14%
PNN50
14%
Test Correlation
14%
Autonomic Tone
14%
Paced Breathing
14%
Log Transformation
14%
Biochemistry, Genetics and Molecular Biology
Heart Rate Variability
100%
Norepinephrine
33%
Respiratory Sinus Arrhythmia
22%
Breathing
11%
Noradrenalin Blood Level
11%
RR Interval
11%
Noradrenalin Level
11%