Corrosive substances are substances that have a severe corrosion rate to steel. Of course, such materials are capable of causing damage to human tissues as well, in fact the corrosive class comprises all substances which, by chemical reaction, cause severe damage when in contact with living tissues. Examples of these substances include ammonia, sulfuric acid, iodine, nitric acid and sodium and potassium hydroxides. In addition, we can cite as corrosive soda and vinegar.
It sends an electrical impulse to make your heart beat. The job of a pacemaker is to artificially take over the role of your sinus node if it isn't working properly. Electrical impulses are sent by the pacemaker to stimulate your heart to contract and produce a heartbeat
