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 skills also known as communication skills or people skills refer to the knowledge which an individual uses to interrelate with other peoples. Interpersonal skills include using skills like active listening and tone of voice; they consist of leadership and delegation (Tomlinson, 2004).