Cardiology

Study questions hypothermia treatment for cardiac arrest

Therapeutic hypothermia – cooling the body and brain down to 33°C – is the method used worldwide to treat cardiac arrest, even though a lower body temperature may raise the risk of side-effects. However, keeping the ...

Surgery

Preoperative warming does not appear to be beneficial

(HealthDay)—Prewarming devices do not seem to affect patients' postoperative temperatures, nor do they reduce the proportion of patients who experience postoperative hypothermia, according to two studies published in the ...

Health

Extreme cold snap brings unexpected health risks

(HealthDay)—As extreme cold blankets many parts of the United States, one expert warns that frigid temperatures can put people at greater risk not only for hypothermia and frostbite, but also for stroke, heart attack and ...

Medical research

Stanford researchers' cooling glove 'better than steroids'

(Medical Xpress)—The temperature-regulation research of Stanford biologists H. Craig Heller and Dennis Grahn has led to a device that rapidly cools body temperature, greatly improves exercise recovery, and could help explain ...

Health

Dying of cold: Hypothermia in trauma victims

Hypothermia in trauma victims is a serious complication and is associated with an increased risk of dying. A new study published in BioMed Central's open access journal Critical Care has found that the key risk factor was ...

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