Subjective and objective measurement of tidal volume in critically ill patients.

abstract：:In order to determine which patients with congestive heart failure (CHF) develop Cheyne-Stokes respiration (CSR) during sleep, we compared the cardiorespiratory profiles of CHF patients with CSR to those of CHF patients without CSR. Overnight polysomnography and continuous transcutaneous PCO2 (tc PCO2) monitoring, est...

journal_title：Chest

authors： Hanly P,Zuberi N,Gray R

更新日期：1993-10-01 00:00:00

abstract：:The adverse effects of prolonged immobility are due primarily to gravitational effects on blood flow and ventilation, impairment of the normal mucociliary escalator and possibly an increase in extravascular lung water. However, CLRT theoretically should reverse these abnormalities. The sequence of events that culminat...

journal_title：Chest

authors： Sahn SA

更新日期：1991-05-01 00:00:00

abstract：:Nodular opacities are a well-known pulmonary manifestation of rheumatoid arthritis (RA), occurring most often in seropositive men who smoke and have subcutaneous nodules. In the past 15 years two cases of lung carcinoma presenting as pulmonary nodules have been reported in patients with rheumatoid disease. We present ...

journal_title：Chest

authors： Jolles H,Moseley PL,Peterson MW

更新日期：1989-11-01 00:00:00

abstract：:A patient is reported who had Histoplasma capsulatum endocarditis, a rare form of disseminated histoplasmosis. He also had disseminated intravascular coagulopathy and defects in cell-mediated immune responses to Histoplasma antigens. Prompt etiologic diagnosis was made by stain of tissue from a mouth ulcer and confirm...

journal_title：Chest

authors： Bradsher RW,Wickre CG,Savage AM,Harston WE,Alford RH

更新日期：1980-11-01 00:00:00

abstract：STUDY OBJECTIVES:We sought to compare catheter studies using a right ventricular ejection fraction (REF) catheter together with echocardiography and MRI in patients with pulmonary hypertension. PATIENTS AND METHODS:We compared hemodynamic findings, echocardiography, and MRI studies in 16 patients with pulmonary hypert...

journal_title：Chest

authors： Hoeper MM,Tongers J,Leppert A,Baus S,Maier R,Lotz J

更新日期：2001-08-01 00:00:00

abstract：:Myocardial ischemia results in altered left ventricular (LV) diastolic compliance, reflected by an abnormal mitral inflow pattern on Doppler echocardiography. To investigate the relationship of Doppler echocardiography and regional myocardial systolic function during dipyridamole infusion, we evaluated transmitral flo...

journal_title：Chest

authors： Lattanzi F,Picano E,Masini M,De Prisco F,Distante A,L'Abbate A

更新日期：1989-05-01 00:00:00

abstract：BACKGROUND:Current management guidelines for pulmonary arterial hypertension (PAH) recommend a treatment choice based primarily on World Health Organization (WHO) functional class. This study was designed to assess how the incorporation of readily obtained clinical and test-based information may significantly improve t...

journal_title：Chest

authors： Kane GC,Maradit-Kremers H,Slusser JP,Scott CG,Frantz RP,McGoon MD

更新日期：2011-06-01 00:00:00

abstract：:We describe an unusual case of orthodeoxia platypnea syndrome exacerbated by right ventricular inflow obstruction due to iatrogenic steroid-induced adipose deposition in cardiac tissues. A 68-year-old man on long-term prednisone therapy for eosinophilic pneumonia presented with progressive dyspnea worsened by bending ...

journal_title：Chest

authors： Bokhari SSI,Willens HJ,Lowery MH,Wanner A,deMarchena E

更新日期：2011-02-01 00:00:00

abstract：STUDY OBJECTIVE:To investigate the efficacy and safety profiles of corticosteroid therapy in severe acute respiratory syndrome (SARS) patients. DESIGN:Four hundred one of 1,278 SARS cases treated in Guangzhou China between December 2002 and June 2003 fulfilled the diagnostic criteria issued by the World Health Organiz...

journal_title：Chest

authors： Chen RC,Tang XP,Tan SY,Liang BL,Wan ZY,Fang JQ,Zhong N

更新日期：2006-06-01 00:00:00

abstract：:Angiofollicular lymph node hyperplasia, known more commonly as Castleman disease, is a rare lymphoproliferative disorder. Castleman disease has two distinct clinical manifestations described as unicentric and multicentric disease. These presentations have distinct treatment algorithms and portend very different progno...

journal_title：Chest

authors： Bandera B,Ainsworth C,Shikle J,Rupard E,Roach M

更新日期：2010-11-01 00:00:00

abstract：BACKGROUND:To address the burden of tobacco use in underserved populations, our safety net hospital developed a tobacco treatment intervention consisting of an "opt-out" electronic health record-based best practice alert + order set, which triggers consultation to an inpatient tobacco treatment consult (TTC) service fo...

journal_title：Chest

authors： Herbst N,Wiener RS,Helm ED,O'Donnell C,Fitzgerald C,Wong C,Bulekova K,Waite M,Mishuris RG,Kathuria H

更新日期：2020-10-01 00:00:00

abstract：STUDY OBJECTIVES:To identify the relative contribution of hydrostatic and permeability mechanisms to the development of human neurogenic pulmonary edema. DESIGN:Retrospective review of patients with neurogenic pulmonary edema who had pulmonary edema fluid analysis. SETTING:University hospital ICU. PATIENTS:Twelve pa...

journal_title：Chest

authors： Smith WS,Matthay MA

更新日期：1997-05-01 00:00:00

abstract：:A prospective evaluation of 74 human immunodeficiency virus (HIV)-infected patients with cardiopulmonary complaints revealed six patients (8.1 percent) with pulmonary hypertension with elevated right ventricular systolic over right atrial pressure of 58 +/- 8 mm Hg (range, 49 to 66 mm Hg), as documented by Doppler ech...

journal_title：Chest

authors： Speich R,Jenni R,Opravil M,Pfab M,Russi EW

更新日期：1991-11-01 00:00:00

abstract：:This article addresses two basic questions about ethics committees: why we have them, and how they might be helpful to clinicians. Our answer to the first question is twofold. First, we suggest that legal, regulatory, and professional forces drove the development of ethics committees, particularly as an alternative to...

journal_title：Chest

authors： Aulisio MP,Arnold RM

更新日期：2008-08-01 00:00:00

abstract：BACKGROUND:Chronic tobacco smoke exposure results in a broad range of lung pathologies including emphysema, airway disease and parenchymal fibrosis as well as a multitude of extra-pulmonary comorbidities. Prior work using CT imaging has identified several clinically relevant subgroups of smoking related lung disease, b...

journal_title：Chest

authors： Billatos E,Ash SY,Duan F,Xu K,Romanoff J,Marques H,Moses E,Han MK,Regan EA,Bowler RP,Mason SE,Doyle TJ,San José Estépar R,Rosas IO,Ross JC,Xiao X,Liu H,Liu G,Sukumar G,Wilkerson M,Dalgard C,Stevenson C,Whitney

更新日期：2020-09-16 00:00:00

abstract：:Ventilator-associated pneumonia (VAP), a major cause of ICU infection, results in high morbidity, mortality, and health-care costs. Multiple risk factors for VAP involve complex host factors and ubiquitous pathogens that require several different types of prevention strategies. Prevention efforts should focus on reduc...

journal_title：Chest

authors： Craven DE

更新日期：2006-07-01 00:00:00

abstract：STUDY OBJECTIVES:Despite the success of specialist cough clinics, there is increasing recognition of a subgroup of chronic coughers in whom a diagnosis cannot be made even after thorough, systematic investigation. We call this condition chronic idiopathic cough (CIC). The aim of this study is to compare the clinical ch...

journal_title：Chest

authors： Haque RA,Usmani OS,Barnes PJ

更新日期：2005-05-01 00:00:00

abstract：:Each of 100 chest radiographs selected randomly from a hospital population were read by five experienced radiologists. The films were rich in abnormal findings. Disagreement analysis was performed considering the entire content of the interpretation. The disagreements were graded by a panel as to type (false negative,...

journal_title：Chest

authors： Herman PG,Gerson DE,Hessel SJ,Mayer BS,Watnick M,Blesser B,Ozonoff D

更新日期：1975-09-01 00:00:00

abstract：BACKGROUND:Cardiovascular comorbidities have a negative impact on the health status and prognosis of patients with COPD. We determined whether nocturnal noninvasive (positive) mechanical ventilation (NIMV) can improve heart rate variability (HRV), decrease circulating natriuretic peptide levels, and improve functional ...

journal_title：Chest

authors： Sin DD,Wong E,Mayers I,Lien DC,Feeny D,Cheung H,Gan WQ,Man SF

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND:An arterial stiffness parameter, the cardio-ankle vascular index (CAVI), has been developed. CAVI is adjusted for BP and can be used to measure arterial stiffness with little influence of BP. The purpose of this study was to evaluate the reproducibility, validity, and clinical usefulness of CAVI among patien...

journal_title：Chest

authors： Kumagai T,Kasai T,Kato M,Naito R,Maeno KI,Kasagi S,Kawana F,Ishiwata S,Narui K

更新日期：2009-09-01 00:00:00

abstract：BACKGROUND:Epidemiologic investigations of acute lung injury (ALI) and ARDS have focused on mechanically ventilated patients in ICUs, and have reported high mortality rates. We sought to determine the incidence and lethality of these syndromes in the respiratory isolation areas of general wards, a non-ICU setting that ...

journal_title：Chest

authors： Quartin AA,Campos MA,Maldonado DA,Ashkin D,Cely CM,Schein RMH

更新日期：2009-02-01 00:00:00

abstract：:Spontaneous echo contrast is uncommon in pericardial effusion. We report the case of a patient with massive malignant pericardial effusion causing cardiac tamponade in which the intense spontaneous echo contrast was found in the effusion by echocardiography. It was suggested that both the heavy blood content and a lar...

journal_title：Chest

authors： Shyu KG,Cheng JJ,Kuan P,Lien WP

更新日期：1993-05-01 00:00:00

abstract：:A five-year clinical follow-up and the results of myocardial biopsies are described in a patient with primary restrictive cardiomyopathy. Histologic examination of a right ventricular endomyocardial biopsy taken early in the course of the illness was not contributory. Histologic examination of a left ventricular endom...

journal_title：Chest

authors： Arbustini E,Buonanno C,Trevi G,Pennelli N,Ferrans VJ,Thiene G

更新日期：1983-08-01 00:00:00

abstract：STUDY OBJECTIVE:To determine the effectiveness of treatment with corticosteroids in patients with COPD. METHODS:In this study, we investigated the effect of a 2-year treatment with corticosteroids on clinical symptoms and the decline of lung function in 58 nonallergic patients with COPD. Subjects were treated in a dou...

journal_title：Chest

authors： Renkema TE,Schouten JP,Koëter GH,Postma DS

更新日期：1996-05-01 00:00:00

abstract：:Incidence and potential risk factors for pneumonia due to Haemophilus influenzae in adults treated with mechanical ventilation in a medical-surgical ICU were investigated. Diagnosis was established in 91 episodes and H influenzae was isolated in 20 of them. Mean onset of ventilator-associated pneumonia (VAP) due to H ...

journal_title：Chest

authors： Rello J,Ricart M,Ausina V,Net A,Prats G

更新日期：1992-11-01 00:00:00

abstract：BACKGROUND:Pulmonary disease due to Mycobacterium avium complex (MAC-PD) radiographically resembles that due to tuberculosis; it preferentially affects elderly white men with predisposing pulmonary disorders (PDPD). METHODS:Twenty-nine patients with MAC-PD were identified from a community-based population, and the med...

journal_title：Chest

authors： Reich JM,Johnson RE

更新日期：1992-06-01 00:00:00

abstract：BACKGROUND AND STUDY OBJECTIVE:Phrenic nerve injury may occur after cardiac surgery; however, its cause has not been extensively investigated with electrophysiology. The purpose of this study was to determine by electrophysiologic means the importance of various possible risk factors in the development of phrenic nerve...

journal_title：Chest

authors： Dimopoulou I,Daganou M,Dafni U,Karakatsani A,Khoury M,Geroulanos S,Jordanoglou J

更新日期：1998-01-01 00:00:00

abstract：:Interstitial pneumonitis in children is a rare and poorly understood disease. Controversy exists as to whether the varoius histologic changes encountered represent different disease or a spectrum of the same disease. Fourteen biopsy-confirmed cases of desquamative interstitial pneumonitis in children were seen at the ...

journal_title：Chest

authors： Stillwell PC,Norris DG,O'Connell EJ,Rosenow EC 3rd,Weiland LH,Harrison EG Jr

更新日期：1980-02-01 00:00:00

abstract：:The purpose of this study was to evaluate the usefulness of two-dimensional echocardiographic (2D echo) measurements in diagnosing right ventricular hypertrophy (RVH). These measurements of the right atrium and the ventricle were made in 15 patients with right ventricular hypertrophy and in 11 normal subjects and were...

journal_title：Chest

authors： Cacho A,Prakash R,Sarma R,Kaushik VS

更新日期：1983-08-01 00:00:00

abstract：:In this study, pleural calcifications prevailing in the inhabitants of some villages and towns around Diyarbakir, a city in southeast Turkey, have been found to be caused by the inhalation of chrysotile asbestos, the mineral commonly used indiscriminately to paint the walls and floors of houses. There were no industri...

journal_title：Chest

authors： Yazicioglu S

更新日期：1976-07-01 00:00:00