Evaluation and Management of Heart Failure Patients

registry-no intervention After filling the informed consent the patients will be evaluated for clinical history and physical examination by the nurse and a cardiologist. Then, the patients may perform the following test: ECG, Chest X-RAY, Blood test including: complete blood count, renal and liver function, electrolytes, thyroid function, cholesterol, glucose, Troponin and Brain Natriuretic Peptide