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Heart failure (HF) currently affects over 5 million Americans,with approximately 500 000 new cases diagnosed each year,with 5-year mortality rates approaching 50%. This is the most common cause of hospitalization in patients older than 65 years-old [1].
Heart failure (HF) currently affects over 5 million Americans, with approximately 500,000 new cases diagnosed each year, with 5-year mortality rates approaching 50%. This is the most common cause of hospitalization in patients older than 65 years-old [1 ].