Keyphrases
Sympathetic Nerve Activity
100%
Prognostic Importance
100%
Patients with Chronic Heart Failure
100%
Respiratory Instability
100%
Muscle Sympathetic Nerve Activity
36%
Chronic Heart Failure
36%
Burst Area
27%
All-cause Mortality
18%
Respiration
18%
Brain Natriuretic Peptide
18%
Cardiac Causes
18%
Ultra-high Risk
18%
Cardiovascular Mortality
9%
Multivariate Analysis
9%
Clinically Stable
9%
Low-frequency Component
9%
Prognostic Impact
9%
Periodic Breathing
9%
Lower Respiratory
9%
Cardiac Death
9%
Activity Scale
9%
Fatal Outcome
9%
Frequency Distribution
9%
Extremely Low Frequency
9%
Non-periodic
9%
Low Specific Activity
9%
Spectral Components
9%
Respiratory muscles
9%
Respiratory Flow
9%
Immunology and Microbiology
Nerve Conduction
100%
Sympathetic Nerve
100%
Breathing
16%
Exhalation
16%
Neuroscience
Nerve Conduction
100%
Sympathetic Nerve
100%
Brain Natriuretic Peptide
33%
Biochemistry, Genetics and Molecular Biology
Nerve Conduction
100%
Brain Natriuretic Peptide
40%
Multivariate Analysis
20%
Breathing
20%
Exhalation
20%
Pharmacology, Toxicology and Pharmaceutical Science
Congestive Heart Failure
100%
Brain Natriuretic Peptide
40%
Fatality
20%
Cause of Death
20%
Heart Death
20%