👉 In medical terminology, a term referring to an abnormal increase in blood pressure above normal. Hypersystolic refers to a condition where the systolic (heart) pressure is higher than the diastolic (or低压) pressure, which are two types of measurements used for measuring heart rate and blood pressure. This can occur due to various factors such as physical activity, stress, certain medications, or even in children with certain conditions such as sickle cell anemia or diabetes.