Key result
Spinal cord stimulation altered short term heart rate variability in patients with chronic refractory angina, providing evidence for procedure-related cardiac sympathetic blockade.
Why the study?
Does spinal cord stimulation alter short term heart rate variability in patients with chronic refractory angina?
Population
16 consecutive patients with chronic refractory angina
Design
Cohort
Authors
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Supports sympathetic blockade mechanism; observational data leaves open clinical benefit in refractory angina.
Does spinal cord stimulation alter short term heart rate variability in patients with chronic refractory angina?
Roger K. Moore (2004) studied chronic refractory angina (n=16). Spinal cord stimulation was evaluated on Short term heart rate variability (HRV). Spinal cord stimulation altered short term heart rate variability in patients with chronic refractory angina, providing evidence for procedure-related cardiac sympathetic blockade.
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