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.
Interpersonal communication skills are the tools we use to let others know what we think, feel, need and want. And they are how we let others know that we understand what they think, feel, need and want.nterpersonal communication skills are the tools we use to let others know what we think, feel, need and want. And they are how we let others know that we understand what they think, feel, need and want.