As a healthcare professional, I understand the importance of monitoring heart rate for maintaining overall health. A normal resting heart rate for adults typically ranges from 60 to 100 beats per minute (bpm). However, a heart rate of 99 bpm may be considered on the higher end of normal, especially if it is consistently above 90 bpm without any apparent reason. Factors that can influence heart rate include age, fitness level, stress, medications, and underlying health conditions. For example, well-trained athletes may have a lower resting heart rate, while stress or anxiety can elevate it. If you're concerned about your heart rate, it's important to consider the context in which it's measured. If it's consistently high without any exertion or stress, it might be worth discussing with a healthcare provider to rule out any potential health issues. read more >>

Answer: Sinus tachycardia is the term used to describe a faster-than-normal heartbeat �� a rate of more than 100 beats per minute versus the typical normal of 60 to 70 beats per minute. Well over 99 percent of the time, sinus tachycardia is perfectly normal.read more >>