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Information card published by the National Heart, Lung, and Blood Institute urging people with symptoms of angina to call the emergency medical services.. Because of the relationship between the duration of myocardial ischemia and the extent of damage to heart muscle, public health services encourage people experiencing possible acute coronary syndrome symptoms or those around them to ...
Cardiogenic shock is a medical emergency resulting from inadequate blood flow to the body's organs due to the dysfunction of the heart. Signs of inadequate blood flow include low urine production (<30 mL/hour), cool arms and legs, and decreased level of consciousness. People may also have a severely low blood pressure and heart rate.
Other medications may be used to reduce the symptoms of coronary ischemia, particularly angina. Long and short acting nitrates are one option for reducing anginal pain. [6] Nitrates reduce the symptoms of angina by dilating blood vessels around the heart, which increases oxygen-rich blood supply to the muscle cells of the heart. [48]
You are incredibly unlikely to be attacked by a shark. But if you are that very rare person who is, here’s what to do when a shark goes after you. How to survive a shark attack – or better yet ...
When attacking pinnipeds, the shark surfaces quickly and attacks violently. In contrast, attacks on humans are slower and less violent: the shark charges at a normal pace, bites, and swims off. Great white sharks have efficient eyesight and color vision; the bite is not predatory, but rather for identification of an unfamiliar object. [73]
This death was officially classified as a drowning by the Broward County, Florida, medical examiner's office; however, it is listed as a fatal shark attack by the International Shark Attack File. Reichardt drowned while diving on the wreck of the Ronald B. Johnson in 270 feet (82 m) of water 2 miles (3.2 km) off Pompano Beach, Florida , while ...
Unprovoked shark attacks are rare: There were just 36 in the U.S. last year, including two in California, one of them fatal, the Florida Museum of Natural History’s International Shark Attack ...
Berberine can upset your gastrointestinal system, causing symptoms like: nausea, diarrhea, constipation, gas and abdominal pain, Simmons says. It’s also possible that taking berberine can ...