Which patient statement indicates an understanding of how hypothyroidism led to their heart failure (HF)?
A) My thyroid hormone levels were too high, causing my heart to work harder.
B) My heart was unable to pump enough blood because my thyroid was overactive.
C) The slow metabolism from my thyroid condition made my heart weaker over time.
D) My thyroid gland didn't produce enough hormones, which affected my heart function.