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.
Communication Skills. Excellent written and verbal communication skills. Confident, articulate, and professional speaking abilities (and experience) Empathic listener and persuasive speaker. Writing creative or factual. Speaking in public, to groups, or via electronic media. Excellent presentation and negotiation skills.