Box Jellyfish

[…] in red blood cells, causing a massive release of potassium, possibly responsible for the lethal cardiovascular depression. The same study may have also identified a way to inhibit this effect, […]

Medical Examination of Diving Fatalities

[…] on a regular basis and on the day of the mishap need to be known. Cardiovascular disease in particular is a frequent factor in a diving related fatality, especially in […]

Chapter 1: Envenomations

[…] in red blood cells, causing a massive release of potassium, possibly responsible for the lethal cardiovascular depression. The same study may have also identified a way to inhibit this effect, […]

Immersion Pulmonary Edema

[…] and a slight increase in blood pressure. Divers with conditions such as hypertension or underlying cardiovascular disease, especially those with weakened heart muscle function, are less able to tolerate these […]

Drysuit diver surfaces and gasps for air

Stopping the Sting

[…] by severe pain, nausea, vomiting, shortness of breath, muscle spasms, low blood pressure, dysrhythmias, and cardiovascular failure. Box Jellyfish | Prevention Properly research the areas you intend to dive. Avoid […]

Fitness for Diving

[…] for at least 30 minutes per day. At a minimum, divers need the strength and cardiovascular capacity to successfully manage scenarios such as: Swimming against a current Towing a dive […]

Don’t Let Heart Disease End Your Diving Career

[…] a problem — in the water or out. According to the American Heart Association (AHA), cardiovascular disease, including heart disease and stroke, is the leading cause of death globally with […]

Chapter 4: Ischemic Heart Disease

[…] may be able to return to diving after a period of healing and a thorough cardiovascular evaluation (see “Issues Involving Coronary Artery Bypass Grafts.”). Effect on Diving Symptomatic coronary artery […]

Health Concerns for Divers Over 50

[…] fatal if they occur while diving. (Learn more about The Effects of Aging on Your Cardiovascular System.) For divers with pre-existing coronary heart disease, exertion such as swimming against a […]