Answer:
True
Step-by-step explanation:
When someone has heart failure, their heart struggles to pump blood effectively. This can lead to fluid accumulating in the lungs, causing respiratory symptoms like difficulty breathing and coughing. The increased pressure in the blood vessels can also force fluid out into the tissues, resulting in swelling throughout the body. So, heart failure can cause both respiratory symptoms due to pulmonary fluid overload and swelling due to systemic fluid overload.