First-line treatment for patients like Mr. Martin is typically medication, but if that isn't enough to prevent shortness of breath, fatigue, and edema, the next step is a device to help the heart function more efficiently. The choice for Mr. Martin-an ICD/CRTis based on the American College of Cardiology and American Heart Association guidelines for patients with heart failure. 5 Today, after admission, Mr. Martin's vital signs are taken and are the following: heart rate is 85 beats per minute and blood pressure is 110/60 mmHg.