An electrocardiogram (EKG or ECG) is a test that checks for problems with the electrical activity of your heart. An EKG shows the heart 's electrical activity as line tracings on paper. The spikes and dips in the tracings are called waves.
1 Communication skills is the set of skills that enables a person to convey information so that it is received and understood. 2  Communication skills refer to the repertoire of behaviors that serve to convey information for the individual.
Different books and experts define communications skills differently but the most basic definition is that: Communication skill is the art and technique of communicating by using oral and body language to persuade him or bring into him the change that you want him to be. Thus, Communication skills is the ability to use language and express information. Communication skills is the set of skills that enables a person to convey information so that it is received and understood. Communication skills refer to the behaviors that serve to convey information.