Health World

An accelerated heart rate at rest, meaning an elevated pulse without physical exertion, is an important indicator that may signal certain diseases or health disorders. First and foremost, a rapid resting heart rate can be a sign of high blood pressure, heart failure, or various cardiac rhythm disorders, including supraventricular tachycardia, atrial fibrillation, ventricular fibrillation, and other conditions that require urgent medical evaluation by a cardiologist. Additionally, a fast heart rate may be associated with hormonal disorders, particularly thyroid or adrenal gland diseases, and anemia may also be a potential cause. Doctors explain that low levels of hemoglobin and red blood cells reduce the amount of oxygen reaching organs and tissues, prompting the heart to beat faster to compensate for this deficit. Dehydration, electrolyte imbalances, infectious diseases, and severe stress may also contribute to an accelerated heart rate. It is important to seek medical care if the resting heart rate consistently exceeds 100 beats per minute, especially if accompanied by other symptoms. Source: Lenta