Does an increase in weight affect heart rate?

Yes, an increase in weight can affect heart rate. When a person gains weight, their body requires more oxygen and nutrients to function properly. This increased demand causes the heart to beat faster in order to pump more blood throughout the body. Additionally, excess weight can lead to the accumulation of plaque in the arteries, which can make the heart work harder to pump blood. As a result, people who are overweight or obese are more likely to develop high blood pressure, heart disease, and other cardiovascular problems.