IPE is the abnormal leakage of fluid from the bloodstream into the alveoli, the microscopic air sacs in the lungs. Symptoms include shortness of breath, coughing up bloody sputum, and respiratory distress. Leakage into the alveoli results in fluid buildup in the lungs, and interrupts gas exchange, similar to drowning. It is important to note that fluid resulting from IPE comes from within the body, rather than from inhalation of surrounding water.
I started cave diving in Italy in 1990. At that time, the rules were very clear, codified and related to the kind of caves that were encountered in my region. Very often, they were resurgences with current (sometimes strong) or sumps inside caves, with water ranging from crystal clear to the color of coffee and variable visibility, depending on the rains.
Helen Farr was "a massively committed and active cave diver" of two decades. Although you might not realise it, you will have probably seen her photo in a diving magazine, a mainstream newspaper, a cave diving book (such as the iconic 'The Darkness Beckons', third edition) or featured in a presentation.
Helen was 100% committed to the sport [cave diving]. Richie Stevenson, Underwater cinematographer
Thirty-four-year-old Marissa Eckert is a passionate full-time cave and technical diving instructor who co-owns Hidden Worlds Diving in Fort White, Florida, USA, with her partner, James Draker. When she is not teaching, Eckert enjoys traveling all over the world, exploring new places, hiking through the jungle and doing challenging new dives that help her grow and learn as a diver.
Doing something right has never been more important that being ready—and even eager—to change for the better. What was considered great a few years ago is not always great today. All we need is to find a better option, since what was right yesterday, may not be right anymore. Doing It Right (DIR) is about doing it better than it was done before. For me, that is the only right thing to do.