Faʻavasegaina o le faʻapolofesa protical stredy syperbartic okesene chamber gaosiga ma tagata faʻatau atu i totonu o Saina, hyperbardic ma mafai ona mautinoa atoatoa Afai e te le mauaina lau oe lava manatu faʻapitoa o loʻo feaveaʻi hyperbartic okperbartic o loʻo mafai ona faʻafesoʻotaʻia tatou, e mafai ona matou faʻafesoʻotaʻi mai,