Communication is important in healthcare as it allows for the exchange of information between individuals and groups. There are several key aspects of communication relevant to healthcare teams and organizations. These include identifying channels of communication, understanding different communication methods, recognizing elements of non-verbal communication, and being aware of various types of communication and their strengths and weaknesses. Important concepts include SBAR for structured communication, following HIPAA guidelines to protect patient privacy, and understanding the phases of group formation and roles to build effective teams.