@misc{indiciae5bb59bc74d14,
  title = {Comparative study in exercise tolerance between VVI and activity-sensing rate-responsive pacing.},
  author = {N Koliopoulos},
  year = {1987},
  doi = {10.1093/eurheartj/8.suppl\_d.159},
  url = {https://pubmed.ncbi.nlm.nih.gov/3678256/},
  note = {Source identifier: 3678256}
}