Not all chest pain means a heart attack. Women commonly describe their chest symptoms as tightness, fullness, burning, heaviness or pressure â NOT pain. See also: 85% of hospital admissions for chest pain are NOT heart attack. 3. Cough: persistent coughing or wheezing can be a symptom of heart failure.
Warmers operate on a chemical reaction with air similar to rusting. The warmer ingredients are iron, water, cellulose, vermiculite, activated carbon and salt. The heating process takes place in this fashion: The iron in the pouch, when exposed to oxygen, oxidizes and therefore produces heat (aka, Air Activated).
Keeping the hands and feet warm is a common concern when exercising in the cold. Lower temperatures cause blood to be shunted away from the hands and feet to the center of the body to keep the internal organs warm and protected. Superficial warming of the hands will return blood flow to prevent tissue damage.