What is an effect of a heart rate reaching up to 175 BPM?

When the heart rate reaches up to 175 beats per minute (BPM), it often indicates a state of intense physical exertion or stress. At this level, the body is working hard to supply blood to the muscles and brain, which can lead to a phenomenon known as "cognitive overload." This condition can impair cognitive functions, including reasoning and decision-making abilities, making it challenging to think clearly or process information effectively.

In high-stress situations where the heart rate elevates significantly, the body prioritizes survival responses over cognitive processing. The increased heart rate can also lead to heightened anxiety and distraction, which further detracts from cognitive abilities. This helps to explain why a heart rate this high can lead to a loss of cognitive reasoning, supporting the choice selected.