The guts, identical to the remainder of the muscular tissues of the physique, wants a continuing quantity of oxygen and vitamins, which it reaches by way of two important branching arteries (coronary arteries),…

Now we have at all times heard {that a} soccer participant has by accident swallowed the tongue, which additionally occurs to people who find themselves uncovered to street or work accidents, or psychological…

It’s regular for an individual to really feel the extremities chilly on occasion, on account of the temperature distinction, the wholesome situation of the physique, and the life-style; When uncovered to a chilly local weather, the physique works to focus…