학술지
| 발행연도 | 2026/07/31 | ||
|---|---|---|---|
| 권 | 14 | 호 | 2 |
| 페이지 | 59-64(6) | ||
| 제목 | 실제 바다 잠수 환경에서 심박수 변화를 관찰한 예비연구 | ||
| 저자 | ■박태성1, 신명준1,2* | ||
| 교신저자 | 신명준 | ||
| 소속 | ■1부산대학교병원 융합의학기술원, 의생명연구원, 2부산대학교병원, 부산대학교 의과대학 재활의학과 | ||
| Abstract | This pilot study was conducted to observe real-time heart rate(HR) changes during a multistage diving protocol in an actual open-water environment and identify cardiorespiratory response characteristics. This study intends to provide foundational physiological data for diver safety and development of aquatic cardiac rehabilitation programs. Methods: Four healthy male divers participated in this study, which was conducted at a depth of 12-14 m. The protocol consisted of four phases: descent(phase 1), comfortable activity(phase 2), fast swimming(phase 3; performed at a maximum sustainable pace), and ascent/safety stop(phase 4). HR was continuously recorded using a diving computer paired with a chest-strap sensor, and the data were analyzed to identify phase-specific patterns. Results: HR showed distinct phase-dependent fluctuations across all sessions. Phase 3(fast swimming) elicited the highest HR response(147.39±15.31 beats per minute(bpm)), which was higher than that observed in phases 1(118.73±14.06 bpm) and 2(118.81±16.58 bpm). During phase 4, HR decreased to 122.62±13.58 bpm, confirming a consistent and reproducible pattern of gradual rise, peak, and recovery aligned with activity intensity in the marine environment. Conclusion: The results confirmed that HR responses vary systematically according to activity intensity and are consistently reproducible even in an open-water environment. These findings provide foundational data for diver safety monitoring and preliminary evidence to inform the design of aquatic cardiac rehabilitation and physical therapy programs. | ||
| 키워드 | Heart rate, Hydrostatic pressure, Open water, Scuba diving | ||
| 첨부파일 #1 | 07_박태성,_신명준(59-64).pdf | ||