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Updated: Aug 28, 2025

Training Rats to Voluntarily Dive Underwater: Investigations of the Mammalian Diving Response
Published on: November 12, 2014
[Hypertension and SCUBA diving]
Jenny Duperrex-Fabrizio1, Jean-Yves Berney2, Pierre Louge3
1Service de médecine interne générale, Hôpitaux universitaires de Genève, 1211 Genève 14.
Abstract:
Hypertension is a major cardiovascular risk factor in our population. This condition is widely recognized as an exacerbating factor for several physiopathological mechanisms, especially under an intense physical effort. In this article we focus on the link between high blood pressure and risk factors in scuba diving. In particular, we illustrate how a hypertensive diver is exposed to an increased risk of acute immersion pulmonary edema, as well as cardiac death.
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