Symptom 7. Cognitive Changes: The Mind-Heart Connection
ADHF’s seventh symptom ventures into the realm of cognitive functioning. Patients may experience confusion, disorientation, or difficulty concentrating. These cognitive changes might seem puzzling at first glance. After all, what does heart function have to do with our thinking process? The answer lies in the delivery of oxygen.
Our brains, like all other organs, rely on a steady supply of oxygenated blood to function optimally. This oxygen is crucial for neurons, the brain’s functional units, to carry out their tasks, including cognitive functions like memory, attention, and problem-solving.
In ADHF, the heart’s reduced pumping ability compromises the blood flow to the brain. Consequently, the brain may not receive enough oxygen, leading to cognitive disruptions. Patients might find themselves feeling confused, having difficulty focusing, or experiencing memory lapses. These symptoms are not random occurrences but a significant signal of ADHF.
Cognitive changes serve as a stark reminder of the widespread impact of ADHF. They underscore the vital role of the heart in our overall health, not just physically but mentally as well. Recognizing these cognitive changes as part of the ADHF symptomatology is crucial for early detection and intervention. (7)
