If tachycardias can be induced during the EP study, then by studying the electrical signals recorded from the electrode catheters, the precise cause of the tachycardia can usually be identified. Once this is accomplished, the appropriate therapy for the tachycardia usually becomes clear.
A dilute acid is one that is not very concentrated. You can make an acid solution more dilute by adding water. Note that you have to be careful with the terms strong and weak; very strong acids can also be very dilute.
Only a very small percentage of the acid molecules change into ions: CH 3 COOH(aq) CH 3 COO-(aq) + H + (aq) â´ hydrochloric acid is a strong acid, ethanoic acid is a weak acid. A strong acid is an acid which completely ionizes in water. A weak acid is an acid which only partly ionizes in water. The three mineral acids (HCl, HNO 3 , H 2 SO 4 ) are strong acids, as they fully or highly ionize in water.