Patient, famille, soignants et unité de soins intensifs: revue de la littérature et état d'une pratique "sur le terrain"

An increasing interest in psychological and interactional aspects of intensive care unit stay is found in the recent literature. On one hand, seriousness and acuteness of the pathology, on the other hand, environment specificity as well as their respective consequences result in the fact that the ICU is a peculiar context for the patient and his family. The patient experiences a stressful event which probably differs from the one experienced in other types of wards. The family and its needs during this critical period are the focus of an increasing number of studies. A corresponding occupational stress for the caregivers is now widely acknowledged

[Patient, Family, Nursing Staff and Intensive-care Unity]

An increasing interest in psychological and interactional aspects of intensive care unit stay is found in the recent literature. On one hand seriousness and acuteness of the pathology, on the other hand environment specificity as well as their respective consequences result in the fact that the ICU is a peculiar context for the patient and his family. The patient experiences a stressful event which probably differs from the one experienced in other types of wards. The family and its needs during this critical period are the focus of an increasing number of studies. A corresponding occupational stress for the caregivers is now widely acknowledged

Patent foramen ovale: a cause of significant post-coronary artery bypass grafting morbidity.

We describe two patients who underwent coronary artery bypass grafting complicated by postoperative hypoxemia due to a patent foramen ovale with right-to-left shunting. We discuss different hypotheses to explain the shunt: decreased right ventricular compliance, right atrial geometric changes due to septal distension or ischemia, exceeding filling pressure and localised haemorragic pericardial tamponade and low atrial pressure when correcting aortic stenosis. We emphasize the close interplay of pericardectomy and the four cardiac chambers including the distortion of the heart axis. The contrast echo produced by microbubbles of air is the safest and the most accurate procedure to detect the shunt. The two patients progressed positively with an extracorporeal circulation of short duration and without complications linked to the intervention. We conclude that postoperative unexplained hypoxemia must always exclude diagnosis of right-to-left shunting due to a patent foramen ovale (PFO)