Boussuges A, Abdellaoui S, Gardette B, Sainty J M
Service de Reanimation Medicale et d'Hyperbarie, Hopital Salvator, Marseilles, France.
Undersea Hyperb Med. 1997 Winter;24(4):309-14.
Since the 1960s, decompression illness after breath-hold diving has been widely debated. The aim of this study was to detect circulating bubbles after breath-hold diving in underwater fishing divers. We used continuous Doppler (DUG, COMEX Pro) and transthoracic two-dimensional (2D) echocardiography (Kontron Sigma 1). This study was conducted during a training course organized by the French Federation of Subaquatic Sports at Minorca (Balearic Islands). Ten breath-hold divers performed repeated breath-hold dives for periods ranging from 2 to 6 h [mean maximum depth 35 meters of seawater (msw)]. A dive computer (Maestro Pro Beuchat, analyst PC interface) was used to record diving patterns. No circulating bubbles were detected in the right heart cavities (2D echocardiography) or in the pulmonary artery (continuous Doppler). However, this study had some limits: only 10 subjects were studied and the earliest detection was 3 min after immersion, further studies will thus be required.
自20世纪60年代以来，屏气潜水后的减压病一直备受广泛争议。本研究的目的是检测水下捕鱼潜水员屏气潜水后循环气泡的情况。我们使用了连续多普勒（DUG，COMEX Pro）和经胸二维（2D）超声心动图（康强Sigma 1）。本研究在由法国水下运动联合会在梅诺卡岛（巴利阿里群岛）组织的一次培训课程期间进行。10名屏气潜水员进行了重复屏气潜水，时长从2至6小时不等[平均最大深度为35米海水（msw）]。使用潜水电脑（Maestro Pro Beuchat，分析师PC接口）记录潜水模式。在右心腔（2D超声心动图）或肺动脉（连续多普勒）中未检测到循环气泡。然而，本研究存在一些局限性：仅研究了10名受试者，且最早检测时间为入水后3分钟，因此需要进一步研究。
