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.
From Wikipedia, the free encyclopedia. Communication (from Latin commÅ«nicÄre, meaning to share) is the act of conveying intended meanings from one entity or group to another through the use of mutually understood signs and semiotic rules. The basic steps of communication are: The forming of communicative intent.