Severe weather terminology (United States) * Tropical Storm Warning flags and lights will always be displayed the same as Storm Warning flags and lights. â  A tropical storm with winds in this range is sometimes referred to as a severe tropical storm.
4.0â8.0 L/min. The right ventricular end-diastolic volume (RVEDV) ranges between 100 and 160 mL. The right ventricular end-diastolic volume index (RVEDVI) is calculated by RVEDV/ BSA and ranges between 60 and 100 mL/m 2.
What Does the Diastolic Blood Pressure Number Mean? The diastolic reading, or the bottom number, is the pressure in the arteries when the heart rests between beats. This is the time when the heart fills with blood and gets oxygen. A normal diastolic blood pressure is lower than 80. But even if your diastolic number is lower than 80, you can have elevated blood pressure if the systolic reading is 120-129. 80-89 is stage 1 hypertension. 90 or more is stage 2 hypertension. 120 or more is a hypertensive crisis. Call 911. Our charts below have more details. How Your Numbers Translate. How Is Blood Pressure Measured?