• Education and training of an EKG tech.stethoscope lying on a ekg image by Joseph Dudash from Fotolia.com
  
  Electrocardiograph (EKG) techs are responsible for operating EKG machines and recording the electrical impulses that are transmitted from a patient's heart. The electrical impulses are given off between heartbeats. These technicians must also explain the procedure to patients and get them to relax to ensure an accurate reading. Anywhere between three and 12 electrodes are attached to a patient's body. The electrical impulses are recorded in waves and are traced on a roll of paper. The results are given to a doctor or physician for diagnostic purposes. In 2010, the average salary for EKG technicians was $39,000 per year, according to Indeed.com.
  
  

Education

• To enroll in an EKG technician program, applicants must have a high school diploma or GED credential. Training programs are available through certificate and associate degree programs. These educational opportunities are available at community colleges, vocational schools and hospitals and can be completed in about a year. The curriculum includes courses in medical terminology, patient care, CPR, structure and function of the human body and EKG equipment and procedures.
  
  

Training

• Field training may be available in educational programs or offered through on-the-job training. These training opportunities take place in hospital and clinical settings. Prospective EKG technicians are able to observe professional EKG techs and learn while they perform EKG procedures, communicate with patients, take instruction from physicians and work in stressful situations. During training, prospective EKG techs may be able to perform various low-level duties, including transporting equipment, applying electrodes and doing clerical work.
  
  

Certification

• While licensing requirements vary by state, Cardiovascular Credentialing International (CCI) offers certification to prospective EKG techs. Many employers require that candidates be certified because it proves they have the knowledge and skills to work in this field. To become certified, applicants must pass a written exam, which covers topics on patient care, EKG procedures and safety regulations.