Individual Changes in Respiratory Compliance Upon Immersion May Predict Susceptibility to Immersion Pulmonary Edema.

Background: Immersion pulmonary edema (IPE) is a frequent diving accident, and it is the primary cause of hospitalization for young military divers during training. The objective of this study was to identify immersion-induced parameters predicting individual susceptibility to IPE.

Methods: Eighteen experienced male divers having completed at least 100 dives were recruited.

[Ibrutinib-associated atrial fibrillation : A therapeutic challenge].

Ibrutinib is a potent Bruton tyrosine kinase inhibitor and is an effective and well-tolerated treatment for a variety of lymphoid diseases. However, its use is associated with an increased incidence of atrial fibrillation ranging from 4% to 16%. New onset atrial fibrillation in cancer patients is associated with a significantly higher risk of heart failure and thromboembolism, even after adjusting for known risk factors.

Broad individual immersion-scattering of respiratory compliance likely substantiates dissimilar breathing mechanics.

Head-out water immersion alters respiratory compliance which underpins defining pressure at a "Lung centroid" and the breathing "Static Lung Load". In diving medicine as in designing dive-breathing devices a single value of lung centroid pressure is presumed as everyone's standard. On the contrary, we considered that immersed respiratory compliance is disparate among a homogenous adult group (young, healthy, sporty).