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16 Σεπ 2014 · These adaptations allow adequate fetal growth and development, and maladaptation has been associated with fetal morbidity. Understanding the normal cardiovascular changes in pregnancy is essential to caring for patients with cardiovascular disease.
14 Ιουν 2024 · The cardiac index calculator estimates cardiac function based on the cardiac output from the left ventricle in one minute, and the body surface area of the patient. We frequently measure the patient's cardiac index (CI) and use it in intensive care medicine and cardiac intensive care.
8 Ιουν 2024 · Cardiac index = cardiac output/body surface area (BSA) = (heart rate x stroke volume)/BSA. Go to: Cellular Level. Cardiac output (CO) is further determined by stroke volume (SV), which is the blood volume ejected by a heartbeat, and heart rate (HR), which is the number of heartbeats per minute.
There are two ways to calculate CI: the first based on cardiac output and body surface area and the second based on stroke volume, heart rate and body surface area: CI (L/min/m 2) = CO/BSA. CI (L/min/m 2) = SV x HR / BSA. The normal range of cardiac index (at rest) is 2.6 – 4.2 L/min/m 2.
This study demonstrates a linear relationship between birth weight and fetal heart function, showing a gradual reduction of cardiac function with decreasing birth weight.
18 Νοε 2016 · Relationship in 64 pregnancies between change in maternal cardiac output (CO) from prepregnancy to second trimester and: (a) birth weight and (b) estimated fetal weight gain from second to third trimester.
A Cardiac Index Calculator is an online or offline tool that quickly calculates CI based on the Cardiac Output and Body Surface Area you input. These calculators often include built-in tools to estimate BSA from height and weight, making your life even easier.
