Abstract Recent findings suggest that trees can survive high levels of drought‐induced xylem embolism. In many cases, the embolism is irreversible and, therefore, potentially affect post‐drought recovery and tree function under recurring droughts. We examined development in potted Aleppo pines, a common species hot, dry Mediterranean habitats. asked (1) how affected by different (2) what conseq...

BACKGROUND The diagnosis of pulmonary embolism demands flexible decision models, both for the presence of clinical confounders and for the variability of local diagnostic resources. As Bayesian networks fully meet this requirement, Bayes Pulmonary embolism Assisted Diagnosis (BayPAD), a probabilistic expert systems focused on pulmonary embolism, was developed. METHODS To quantitatively valida...

The aim was to establish the prevalence of pulmonary embolism in 21 children (median age 12 months; range 5-132 months) with central venous lines in situ > 3 months (median 10 months; range 3-47). Twelve-lead electrocardiograms (ECGs) and echocardiograms were analysed in a retrospective study using ECG and echocardiographic criteria for pulmonary embolism-previously established and validated in...

BACKGROUND the incidence of pulmonary embolism increases with age but the 'classical' presentation of acute pulmonary embolism may not occur in older persons. OBJECTIVES to compare the clinical presentation of younger and older patients with acute pulmonary embolism. DESIGN retrospective identification of 60 consecutive cases of spiral computed tomography confirmed acute pulmonary embolism ...

Laparoscopic hepatectomy carries a high risk of gas embolism due to the extensive hepatic transection plane and large hepatic vena cava. Here, we compared the influence of inhaled and intravenous anesthetics on gas embolism during laparoscopic hepatectomy. Fifty patients undergoing laparoscopic hepatectomy were divided into two groups to receive sevoflurane anesthesia (group S, n = 25) or intra...

PURPOSE OF REVIEW The purpose of this review is to focus on recent research that has addressed the relative merits of computed tomographic pulmonary angiography (CTPA) and ventilation perfusion (V/Q) scanning for the diagnosis of pulmonary embolism. RECENT FINDINGS Computed tomographic pulmonary angiography is the most sensitive test for the diagnosis of pulmonary embolism and its use has bee...

BACKGROUND Posterior cranial fossa surgery is commonly performed under sitting and horizontal position in our institution. Venous air embolism is a potentially serious complication of neurosurgery especially in the sitting position. OBJECTIVE We aim to compare the incidence of severe venous air embolism and other complications of both positions. MATERIAL AND METHOD A retrospective analysis ...

OBJECTIVES We examined the incidence of pulmonary embolism after cardiac surgery. BACKGROUND Because venous thromboembolism is considered to be an uncommon complication after cardiac surgery, its incidence was documented in a consecutive series of 1,033 patients who underwent cardiac surgery over a 5-year period. METHODS Parallel cohorts of patients in a tertiary referral center were evalua...

BACKGROUND AND PURPOSE Pulmonary embolism is thought to be associated with a small but definite risk of paradoxical embolism in patients with a patent foramen ovale (PFO). Although neurological complications are infrequent, the incidence of clinically silent brain infarction is unknown. We assessed the rate of clinically apparent and silent cerebral embolism in patients with pulmonary embolism ...

Pulmonary embolism is a frequent condition, related with high mortality. Frequency of pulmonary embolism episodes has been related with several meteorological factors. The aim of the study was to analyze the influence of meteorological factors on the occurrence of pulmonary embolism in male and female patients. Medical data of patients hospitalized at our institution in 2007-2008 was analyzed. ...