👉 Peridiastolic is a medical term that refers to the interval between two successive measurements of blood pressure. It's used in the context of measuring systolic and diastolic blood pressures, as it helps in understanding the effects of changes in blood volume on heart function. The term "peridistolic" comes from Greek and means "between." The term is often used to denote a measurement that occurs between two consecutive measurements (like peritoneal fluid level or the resting blood pressure). It