Loss of caveolin and heme oxygenase expression in severe pulmonary hypertension.

abstract：:A patient with unruptured congenital aneurysm of the left coronary sinus of Valsalva presented with acute right-sided heart failure due to right ventricular outflow tract obstruction. The mechanism for such an acute presentation may have been a sudden increase in the size of the aneurysm. The surgical importance of th...

journal_title：Chest

authors： D'Silva SA,Dalvi BV,Lokhandwala YY,Kale PA,Tendolkar AG

更新日期：1992-02-01 00:00:00

abstract：:The purpose of this study was to identify the strengths and limitations of using portable peak flowmeters to document suspected cases of occupational asthma that were reported to a statewide surveillance project. The New Jersey Department of Health conducts surveillance for occupational asthma as part of the federally...

journal_title：Chest

authors： Henneberger PK,Stanbury MJ,Trimbath LS,Kipen HM

更新日期：1991-12-01 00:00:00

abstract：:There is increasing clinical, radiologic, and pathologic recognition of the coexistence of emphysema and pulmonary fibrosis in the same patient, resulting in a clinical syndrome known as combined pulmonary fibrosis and emphysema (CPFE) that is characterized by dyspnea, upper-lobe emphysema, lower-lobe fibrosis, and ab...

journal_title：Chest

authors： Jankowich MD,Rounds SIS

更新日期：2012-01-01 00:00:00

abstract：:Impedance measurement of the respiratory system by forced oscillations is a sensitive and accurate method to detect mechanical parameters, especially in normal subjects. The effects of inhalation of 0.2 mg of fenoterol and 0.02 mg of ipratropium bromide on the impedance of the respiratory system was studied in 20 heal...

journal_title：Chest

authors： Wesseling G,Vonk HM,Wouters EF

更新日期：1990-05-01 00:00:00

abstract：INTRODUCTION:Over the last several years, there have been legal decisions and changes in medical directives concerning end-of-life decisions in Israel. METHODS:The data were compared to evaluate the changes in the frequency and types of forgoing of life-sustaining treatment (FLST) in patients who were admitted to the ...

journal_title：Chest

authors： Jakobson DJ,Eidelman LA,Worner TM,Oppenheim AE,Pizov R,Sprung CL

更新日期：2004-12-01 00:00:00

abstract：OBJECTIVES:The purpose of the study was to evaluate a novel, combined sensor for transcutaneous monitoring of arterial oxygen saturation and carbon dioxide tension. DESIGN:The new monitoring technique was compared to established reference methods. SETTING:ICU and sleep laboratory of a university hospital. PATIENTS:E...

journal_title：Chest

authors： Senn O,Clarenbach CF,Kaplan V,Maggiorini M,Bloch KE

更新日期：2005-09-01 00:00:00

abstract：BACKGROUND:Exhaled breath temperature (EBT) is a new noninvasive method for the study of inflammatory respiratory diseases with a potential to reach clinical practice. However, few studies are available regarding the validation of this method, and they were mainly derived from small, pediatric populations; thus, the ra...

journal_title：Chest

authors： Carpagnano GE,Foschino-Barbaro MP,Crocetta C,Lacedonia D,Saliani V,Zoppo LD,Barnes PJ

更新日期：2017-04-01 00:00:00

abstract：BACKGROUND:Solitary pulmonary nodule (SPN) evaluation based on analyses of combined wash-in (WI) and washout (WO) values obtained by helical dynamic CT (HDCT) scanning is useful for malignant SPN characterization, because this method has higher specificity and accuracy than that based on analyses of WI values only. How...

journal_title：Chest

authors： Lee KS,Yi CA,Jeong SY,Jeong YJ,Kim S,Chung MJ,Kim HY,Kim YK,Lee KH

更新日期：2007-05-01 00:00:00

abstract：:In order to assess the complications of sleep apnea, we have reviewed a data base of 619 consecutive admissions to a university sleep disorders center. Although patients with obstructive sleep apnea (OSA) described more subjective sleepiness than patients with central sleep apnea (CSA) or primary snoring (PS), the mul...

journal_title：Chest

authors： Mendelson WB

更新日期：1992-04-01 00:00:00

abstract：:We compared the bronchodilator effects and systemic tolerability of 12, 24 and 48 micrograms formoterol DP capsules with 12 micrograms formoterol MDI and placebo in 30 patients with reversible obstructive airway disease. Pulmonary function tests were done and pulse rate and blood pressure were recorded. We observed si...

journal_title：Chest

authors： Maesen FP,Costongs R,Smeets SJ,Zweers PG,Goedhart DM

更新日期：1992-05-01 00:00:00

abstract：:The problem of inner-city asthma, as studied in Chicago, IL, is introduced. Chicago has a high incidence of asthma, but prevalence, morbidity, and mortality rates vary by neighborhood and are highest in neighborhoods with the lowest socioeconomic status. Efforts in Chicago to mitigate these gaps have been extraordinar...

journal_title：Chest

authors： Weiss KB

更新日期：2007-11-01 00:00:00

abstract：:A patient undergoing radical extrapleural pneumonectomy for epithelioid malignant mesothelioma developed acute paraplegia postoperatively related to long-segment spinal cord ischemia. The usual area of concern for this complication is the T9 to T12 area where the artery of Adamkiewicz is most likely to originate. In t...

journal_title：Chest

authors： Ural K,Jakob K,Lato S,Gilly G,Landreneau R

更新日期：2014-08-01 00:00:00

abstract：:Although the relationship between blood pressure and cardiac performance has been widely recognized, there are few published clinical observations concerning the effect of blood pressure control on cardiac function. We evaluated the effect of prazosin, an antihypertensive agent which also improves hemodynamic measurem...

journal_title：Chest

authors： Massie BM,Chan S

更新日期：1981-12-01 00:00:00

abstract：:We studied eleven patients during 14 attempts at weaning from mechanical ventilation to determine whether central ventilatory drive, measured as airway occlusion pressure 0.1 s after onset of inspiration (P 0.1), during spontaneous breathing before and during a brief hypercapnic challenge, could accurately predict the...

journal_title：Chest

authors： Montgomery AB,Holle RH,Neagley SR,Pierson DJ,Schoene RB

更新日期：1987-04-01 00:00:00

abstract：BACKGROUND:Interest in airways inflammatory disease has increasingly focused on innate immunity. We investigated several components of innate immunity in induced sputum of patients with cystic fibrosis (CF), COPD, and asthma, and healthy control subjects. METHODS:Twenty eight patients with mild CF lung disease (age > ...

journal_title：Chest

authors： Xiao W,Hsu YP,Ishizaka A,Kirikae T,Moss RB

更新日期：2005-10-01 00:00:00

abstract：:Numerous alterations in the sympathetic nervous system have been reported in patients with obstructive sleep apnea. It is unclear whether such alterations can be attributed to the respiratory disturbance itself, the resulting hypoxia, or disruption of sleep. We examined urinary norepinephrine levels in 45 individuals ...

journal_title：Chest

authors： Dimsdale JE,Coy T,Ancoli-Israel S,Mills P,Clausen J,Ziegler MG

更新日期：1997-03-01 00:00:00

abstract：:To clarify the interrelation between interleukin-2 (IL-2) and soluble IL-2R receptor (sIL-2R), as products of T-cell activation in the bronchial tree of patients with bronchial asthma, we measured the concentration of IL-2, sIL-2R, and the cellular composition in bronchoalveolar lavage (BAL) fluid. We also measured ph...

journal_title：Chest

authors： Park CS,Lee SM,Chung SW,Uh S,Kim HT,Kim YH

更新日期：1994-08-01 00:00:00

abstract：BACKGROUND:Elevated cardiac troponin levels have been shown to be associated with adverse outcomes in patients with acute pulmonary embolism (PE). However, few data address the management implications of undetectable cardiac troponin I (cTnI) using a highly sensitive assay. We hypothesized that undetectable cTnI predic...

journal_title：Chest

authors： Hakemi EU,Alyousef T,Dang G,Hakmei J,Doukky R

更新日期：2015-03-01 00:00:00

abstract：BACKGROUND:Prostasin, a trypsin-like serine protease, is a channel-activating protease and major regulator of epithelial sodium channel-mediated sodium absorption. Its direct inhibition by camostat represents a potential approach to inhibiting sodium transport in cystic fibrosis (CF). METHODS:To determine whether a to...

journal_title：Chest

authors： Rowe SM,Reeves G,Hathorne H,Solomon GM,Abbi S,Renard D,Lock R,Zhou P,Danahay H,Clancy JP,Waltz DA

更新日期：2013-07-01 00:00:00

abstract：STUDY OBJECTIVES:Nasal polyps frequently appear in patients with cystic fibrosis (CF). The aims of this study were to focus on what problems (symptoms, endoscopic findings, and laboratory correlates) nasal polyps cause the CF patient, and how these correlate to the total health situation of this patient group. PATIENT...

journal_title：Chest

authors： Henriksson G,Westrin KM,Karpati F,Wikström AC,Stierna P,Hjelte L

更新日期：2002-01-01 00:00:00

abstract：:Esmolol, an intravenous, ultrashort-acting beta-blocker, was studied for its ability to safely control supraventricular arrhythmias up to 24 hours in 15 postoperative cardiothoracic surgery patients with atrial fibrillation or flutter and rapid ventricular response. Esmolol obtained an initial therapeutic response in ...

journal_title：Chest

authors： Schwartz M,Michelson EL,Sawin HS,MacVaugh H 3rd

更新日期：1988-04-01 00:00:00

abstract：:Our understanding of asthma epidemiology is growing increasingly complex. Asthma outcomes are clearly socially patterned, with asthma ranking as a leading cause of health disparities among minority and low socioeconomic groups. Yet, the increasing prevalence and marked disparities in asthma remain largely unexplained ...

journal_title：Chest

authors： Wright RJ,Subramanian SV

更新日期：2007-11-01 00:00:00

abstract：BACKGROUND:Skeletal muscle dysfunction occurring as a result of ICU admission associates with higher mortality. Although preadmission higher BMI correlates with better outcomes, the impact of baseline muscle and fat mass has not been defined. We therefore investigated the association of skeletal muscle and fat mass at ...

journal_title：Chest

authors： Jaitovich A,Khan MMHS,Itty R,Chieng HC,Dumas CL,Nadendla P,Fantauzzi JP,Yucel RM,Feustel PJ,Judson MA

更新日期：2019-02-01 00:00:00

abstract：OBJECTIVES:To review our experience with thoracoscopy and talc poudrage during the previous 15 years with regards to efficacy, side effects, morbidity, and mortality. METHODS:Six hundred fourteen consecutive patients (58.6% female; mean age, 54.5 years) underwent thoracoscopy with talc poudrage from August 1983 to May...

journal_title：Chest

authors： de Campos JR,Vargas FS,de Campos Werebe E,Cardoso P,Teixeira LR,Jatene FB,Light RW

更新日期：2001-03-01 00:00:00

abstract：:We describe an elderly patient with an unusual presentation of hereditary hemorrhagic telangiectasia (Rendu-Osler-Weber disease) involving the lung. He had recurrent "pneumonia" caused by massive hemorrhage from endobronchial telangiectases. When stable, he was normoxic, had no evidence of right-to-left shunting, and ...

journal_title：Chest

authors： Lincoln MJ,Shigeoka JW

更新日期：1988-05-01 00:00:00

abstract：:Aortic valve atresia is usually associated with hypoplasia of the left ventricle and mitral valve. We report a patient presenting aortic atresia with ventricular septal defect and a normally sized left ventricle. The electrocardiogram showed left axis deviation and left ventricular hypertrophy. The ventricular septal ...

journal_title：Chest

authors： Pellegrino PA,Thiene G

更新日期：1976-01-01 00:00:00

abstract：:Learning resource centers (LRC) are areas designed for individual study which contain a variety of self-instructional materials. To evaluate the use of LRC in teaching pulmonary medicine, a survey was conducted of medical school pulmonary sections; responses were obtained from 30 sections with an NHLBI pulmonary Acade...

journal_title：Chest

authors： Make BJ

更新日期：1982-11-01 00:00:00

abstract：:Liposarcoma is rare in children and rarely occurs in the posterior mediastinum in any age group. A massive intrathoracic tumor in a 17-year-old young man was a diagnostic dilemma; preoperative radiographic evaluation and biopsy led us to believe it was a teratoma. At operation, a poorly differentiated myxoid liposarco...

journal_title：Chest

authors： Mikkilineni RS,Bhat S,Cheng AW,Prevosti LG

更新日期：1994-10-01 00:00:00

abstract：BACKGROUND:Our laboratory uses pH paper rather than a blood gas analyzer to measure pleural fluid pH to decrease cost and avoid analyzer malfunction due to viscous fluids. METHODS:To compare these two methods of determining pleural fluid pH, 42 patients undergoing diagnostic or therapeutic thoracentesis had two 1-mL a...

journal_title：Chest

authors： Lesho EP,Roth BJ

更新日期：1997-11-05 00:00:00

abstract：:Pulmonary rejection and infection are the most important complications after lung transplantation. To evaluate the diagnostic value of pulmonary function testing for early detection and discrimination of these complications, seven heart-lung recipients were examined. The diagnosis of each complication was confirmed by...

journal_title：Chest

authors： Hoeper MM,Hamm M,Schäfers HJ,Haverich A,Wagner TO

更新日期：1992-09-01 00:00:00