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Negative pressure pulmonary edema is a potentially life-threatening condition that may occur when a large negative intrathoracic pressure is generated against a 'physically' obstructed upper airway during emergence from anesthesia. We report a 35 year old male patient who is morbidly obese and
We describe four obese, chronically hypertensive women presenting with antepartum pulmonary edema in whom invasive hemodynamic monitoring showed elevated wedge pressure, normal to high cardiac index, and normal systemic vascular resistance. Echocardiography revealed large chambers, thick walls, and
Postoperative negative pressure pulmonary edema (NPPE) is a rare, but well-known life-threatening complication of acute upper airway obstruction (UAO) which develops after general anesthesia. The pronounced inspiratory efforts following UAO lead to excessive negative inspiratory pressure, which may
Negative pressure pulmonary edema (NPPE) is a noncardiogenic-related rapid onset of bilateral pulmonary edema secondary to various etiologies that lead to upper airway obstruction. Despite the fact that it is more commonly seen in the emergency department (ED), pediatric intensive care unit (PICU),
Pulmonary edema that follows upper airway obstruction may occur in a variety of clinical situations. The predominant mechanism is forced inspiration against a closed or occluded glottis, inducing large intrapleural and transpulmonary pressure gradients favoring the transudation of fluid from the
OBJECTIVE
Adenotonsillectomy is a common surgical procedure in children. Acute pulmonary edema after this procedure is a rare complication but may be fatal. The factors associated with pulmonary edema after adenotonsillectomy were studied.
METHODS
All consecutive patients with an age of less than 15
An obese male patient developed hypoxia, hyercarbia and radiological signs of pulmonary oedema/atelectasis in the dependent lung after surgery in the lateral decubitus position. This appears to have been due to ventilation-perfusion mismatch, although other factors were considered. The patient
We report a case of 29-year-old, morbidly obese, diabetic primigravida who had undergone previously primary percutaneous coronary intervention with stent placement for an inferior wall myocardial infarction at 10 weeks of gestation. She remained asymptomatic with medication during the remainder of
A 70-year-old non-obese man with no history of cardiopulmonary disease presented 4 times to the emergency room because of sudden onset of seizure during sleep. Each time he recovered within a few hours without any medication. Nocturnal polysomnographic recording revealed severe obstructive sleep
OBJECTIVE
To describe the anesthetic management and clinical course of a patient with peripartum cardiomyopathy. We highlight the frequent occurrence of thromboembolic morbidity in this group of parturients, emphasizing the need for early consideration of prophylactic anticoagulation.
METHODS
A
BACKGROUND
Morbidly obese patients with respiratory failure who do not improve on conventional mechanical ventilation (CMV) often undergo rescue therapy with extracorporeal membrane oxygenation (ECMO). We describe our experience with high-frequency percussive ventilation (HFPV) as a rescue
A 24-year-old obese woman was found dead in her boyfriend's apartment in his absence. She had been admitted to the hospital six times previously because of diminished consciousness, respiratory failure, and pneumonia. A diagnosis of obesity-sleep apnea (Pickwickian) syndrome was made. An autopsy