This essay should talk about Cardiac Sonography. This essay should explain the importance of Cardiac Sonography and how it is used. The essay should emphasize the benefits that echo has for its patients and why it is used. In other words, why is Cardiac sonography important in diagnosing certain diseases and what are some examples of diseases that Cardiac sonography can diagnose. Why are the effects of these disease and why is important to diagnose them?This essay should also explain how Patient Care themes apply to this topic.