What are the signs of congestive heart failure?

Multiple: Low energy, shortness of breath, trouble laying flat, elevated neck veins and central veinous pressures are som.

CHF: Symptoms & signs of CHF are shortness of breath with minimal exertion, or at rest, getting tired or fatigued easily, sleepin on more than one pillow, getting up at night short of breath, swelling of both legs, retention of fluid in abdomen.