The Fick Formula calculates cardiac output, cardiac index, and stroke volume.

2017年1月2日 · Cardiac output (CO) is calculated by multiplying the heart rate (HR) by the stroke volume (SV). CO =HR X SV. Cardiac index (CI) is the cardiac output adjusted for body surface area. The normal value for this is between 2.5 and 4.2 …

The cardiac index (CI) is a hemodynamic measure that represents the cardiac output (CO) of an individual divided by their body surface area (BSA), expressed in liters per minute per square meter (L/min/m²). This parameter provides a more accurate assessment of heart function relative to the size of the individual, as opposed to absolute ...

A low CO/CI may be observed with hypovolemia, hypoperfusion, shock, arrhythmia, and severe metabolic acidosis. A high CO/CI may be observed with hypoxia, the use of positive inotropes, early septic shock and anemia.

2024年10月9日 · Cardiac output (CO) and cardiac index (CI) are important measures for clinical nursing practice, as they help assess the efficiency of the heart’s pumping ability, guide treatment decisions in conditions like heart failure and shock, and monitor responses to interventions.

2024年8月28日 · Cardiac output (CO) and cardiac index (CI) are important hemodynamic parameters characterizing cardiac function and reflecting body metabolism. Cardiac output and cardiac index are used in the evaluation of patients with heart disease and critically ill patients as well as patients under general anesthesia 1.

2024年6月14日 · Cardiac index (CI) is an important parameter that assesses if the patient's heart is pumping enough blood and therefore delivering enough oxygen to the cells. It relates the cardiac output (CO) (check the cardiac output calculator ) from left ventricle in one minute to body surface area (BSA) (estimate it with BSA calculator ), and therefore it ...

2024年5月29日 · Cardiac output (CO) is the blood volume pumped by the heart per minute (measured in L/min). Tissue oxygen consumption (VO 2) is the rate at which oxygen is consumed by the body tissues per minute (measured in mL/min). Arterial oxygen content (CaO 2) is the oxygen content in arterial blood (measured in mL/L).

Continuous cardiac output monitoring is most reliable when the patient's core body temperature is between 30 – 40 o C. Rapid infusion of cool IV solutions through central line ports upstream from thermistor on PA catheter. Cardiac output can also be monitored via an arterial line instead of a pulmonary artery catheter.

2022年5月13日 · 心排出量(CO)和心脏指数(CI)：CO是心率和每搏排出量的乘积，成人正常值为4～6L/分钟;单位体表面积上的心排出量便称为心脏指数(CI)，正常值为2.5~3.5L/(min·m2)。