A pulmonary shunt is the passage of deoxygenated blood from the right side of the heart to the left without participation in gas exchange in the pulmonary capillaries.

Pulmonary shunt is a physiological variable that reflects the severity of respiratory failure. The computation of pulmonary shunt involves the measurement of O 2 content at three sites: …

Pulmonary shunt, an abnormal passage of blood through the pulmonary circulation without adequate gas exchange, poses significant challenges in critical care. This comprehensive …

There are examples of blood shunting even in the healthy cardiopulmonary system, but shunts may arise or worsen with disease and cause systemic hypoxemia. Here we will look at some …

A pulmonary shunt occurs when there is re-diversion of blood from its usual path through pulmonary circulation. This can occur when there is an abnormal flow of blood from the right …

“通氣、灌流缺一不可！ ” 通氣 (ventilation) 要靠呼吸，包括氣管、肺泡都要發揮功能；灌流 (perfusion) 要靠血管，血管將氧氣帶到全身各組織，少了一個都不行！ “有灌流、沒通氣稱為分 …

Intrapulmonary shunt involves blood flow through areas of lung with excessive perfusion for the amount of ventilation (low V/Q ratio) or through areas with no ventilation at all (V/Q = 0). From: …

This bypassing of the ventilated lung is referred to as shunting. There are examples of blood shunting even in the healthy cardiopulmonary system, but shunts may arise or worsen with …

2024年3月6日 · Pulmonary shunt refers to the passage of venous blood into the arterial blood system bypassing the alveoli-blood gas exchange. Pulmonary shunt is defined by a drop in the …

2024年9月3日 · Pulmonary shunt, an abnormal passage of blood through the pulmonary circulation without adequate gas exchange, poses significant challenges in critical care. This …