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).
Zippo Hand Warmers. Each Zippo Hand Warmer is much larger than I expected it to be, as the product photos Iâd seen didnât do a good job at showing the relative size. Each hand warmer measures roughly 4â³ tall x 2 3/4â³ wide and comes with a protective fabric bag to store it in during use and also a small plastic filling cup.