Key result
HRV analysis reveals markedly heterogeneous cardiac rhythm alterations in divers with neurological decompression sickness.
Why the study?
Neurological decompression sickness is a potentially severe diving complication, but its effects on autonomic cardiovascular regulation remain poorly understood.
Does neurological decompression sickness alter heart rate variability patterns in divers?
Population
Eight divers diagnosed with NDCS at a tertiary hyperbaric medicine center
Comparison
HRV evaluated as absolute values vs Z-score normalized values relative to published reference populations
Design
Exploratory case series
Authors
Loading...
NDCS HRV patterns require prospective validation; leaves open any role in risk stratification or HBOT guidance.
Observational (n=8)
No
Does neurological decompression sickness alter heart rate variability patterns in divers?
Neurological decompression sickness is associated with measurable but heterogeneous disturbances in autonomic cardiovascular regulation detectable through HRV analysis.
Gerald Schmitz (2026) conducted an observational in Neurological decompression sickness (n=8). Neurological decompression sickness vs. Published reference populations was evaluated on Multidomain heart rate variability patterns (time-domain, frequency-domain, and nonlinear metrics). Among 8 divers with neurological decompression sickness, heart rate variability analysis demonstrated marked interindividual variability and heterogeneous alterations in cardiac rhythm dynamics.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: