Small- and moderate-size right-to-left shunts identified by saline contrast echocardiography are normal and unrelated to migraine headache.

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：INTRODUCTION:CT scan-guided fine-needle aspiration (FNA) of lung nodules is a well-established diagnostic technique. In our institution, both FNA and tissue core biopsy (using a 20-gauge needle) under CT scan guidance are routinely performed during the same procedure, and a preliminary diagnosis (an immediate assessmen...

journal_title：Chest

authors： Chandan VS,Zimmerman K,Baker P,Scalzetti E,Khurana KK

更新日期：2004-09-01 00:00:00

abstract：:We studied the reproducibility of tests of RM performance in normal elderly subjects and compared their performance with that of patients with COPD. The RM strength was measured as MIP and MEP. The RM endurance was measured using a two-minute incremental threshold loading test. The max load, the average Ppk as %MIP at...

journal_title：Chest

authors： Morrison NJ,Richardson J,Dunn L,Pardy RL

更新日期：1989-01-01 00:00:00

abstract：:We wanted to determine the long-term effects of a continuous infusion of PGE1 on DO2 and VO2 in patients with ARDS. Data were obtained from a randomized double-blind multicenter trial, which evaluated the effects of PGE1 on survival in patients with ARDS. Patients were stratified according to treatment and outcome: pl...

journal_title：Chest

authors： Silverman HJ,Slotman G,Bone RC,Maunder R,Hyers TM,Kerstein MD,Ursprung JJ

更新日期：1990-08-01 00:00:00

abstract：:A pulmonary arteriovenous malformation was embolized in a patient with hereditary hemorrhagic telangiectasia. Several unusual complications, including early deflation of a detachable balloon, migration of a coil, and development of severe pulmonary hypertension, occurred. Pulmonary hypertension was attributed to a coe...

journal_title：Chest

authors： Haitjema T,ten Berg JM,Overtoom TT,Ernst JM,Westermann CJ

更新日期：1996-05-01 00:00:00

abstract：:We studied eight patients with miliary tuberculosis (TB). In all instances, tuberculomatous lesions were demonstrated in the aspirated bone marrow. We conclude that the bone marrow aspiration has great value in diagnosing miliary TB because it provides sufficient material to permit examination of serial sections as ne...

journal_title：Chest

authors： Kinoshita M,Ichikawa Y,Koga H,Sumita S,Oizumi K

更新日期：1994-09-01 00:00:00

abstract：STUDY OBJECTIVES:To determine the selective vasodilatory effects of two inhaled "NONOate" aerosols in a closed chest pig model of acute pulmonary hypertension (APH). METHODS:APH was induced by IV infusion of the prostaglandin H(2)/thromboxane A(2) receptor agonist (U46619). Aerosolized diethylenetriamine nitric oxide ...

journal_title：Chest

authors： Lam CF,van Heerden PV,Ilett KF,Caterina P,Filion P

更新日期：2003-03-01 00:00:00

abstract：BACKGROUND:The occurrence of catamenial pneumothorax (CP) is rare, and the awareness of this diagnosis among physicians is insufficient. CP is highly correlated with pelvic endometriosis and remains the most common form of thoracic endometriosis syndrome. Circulating endometrial cells (CECs) have been previously detect...

journal_title：Chest

authors： Kiss I,Pospisilova E,Kolostova K,Maly V,Stanek I,Lischke R,Schutzner J,Pawlak I,Bobek V

更新日期：2020-02-01 00:00:00

abstract：BACKGROUND:ICU telemedicine improves access to high-quality critical care, has substantial costs, and can change financial outcomes. Detailed information about financial outcomes and their trends over time following ICU telemedicine implementation and after the addition of logistic center function has not been publishe...

journal_title：Chest

authors： Lilly CM,Motzkus C,Rincon T,Cody SE,Landry K,Irwin RS,UMass Memorial Critical Care Operations Group.

更新日期：2017-02-01 00:00:00

abstract：:A 64-year-old woman with ovarian carcinoma that had been treated with high-dose chemotherapy and autologous bone marrow transplantation presented with a maculopapular rash on the extremities and miliary infiltrates evident on chest roentgenogram. Transbronchial biopsy specimens revealed caseating granulomas, and cultu...

journal_title：Chest

authors： Peters EJ,Morice R

更新日期：1991-11-01 00:00:00

abstract：STUDY OBJECTIVE:To determine the usefulness of routinely inserting a hollow airway exchange catheter (jet stylet) prior to tracheal extubation of adult patients with risk factors for difficult tracheal intubation. DESIGN:Prospective, 1-year study of 40 consecutive patients undergoing mechanical ventilation who had one...

journal_title：Chest

authors： Loudermilk EP,Hartmannsgruber M,Stoltzfus DP,Langevin PB

更新日期：1997-06-01 00:00:00

abstract：:Thirteen patients with stable airway disease were fed a diet high in carbohydrates, and 35 minutes later metabolic and ventilatory effects were observed. The six patients who did not retain carbon dioxide increased their mean respiratory quotient from 0.86 +/- 0.07 to 1.03 +/- 0.04, their mean minute ventilation from ...

journal_title：Chest

authors： Gieseke T,Gurushanthaiah G,Glauser FL

更新日期：1977-01-01 00:00:00

abstract：:Most panels that develop clinical practice guidelines are poorly equipped to address resource allocation or cost issues associated with management options. This risks neglect, arbitrariness, lack of transparency, and methodological flaws in consideration of resource allocation. We provide recommendations for guideline...

journal_title：Chest

authors： Guyatt G,Baumann M,Pauker S,Halperin J,Maurer J,Owens DK,Tosteson AN,Carlin B,Gutterman D,Prins M,Lewis SZ,Schünemann H

更新日期：2006-01-01 00:00:00

abstract：:Echocardiographic examination in a patient with primary pulmonary hypertension demonstrated midsystolic closure of the aortic valve, which has often been described in hypertrophic cardiomyopathy with or without obstruction, in discrete subaortic stenosis, and in ruptured aneurysm of the right coronary sinus of Valsalv...

journal_title：Chest

authors： Doi YL,Bishop RL,Sugiura T,Spodick DH

更新日期：1981-06-01 00:00:00

abstract：:A 33-year-old man with a two-year history of asthma and sinusitis presented with wheezing, pleuritis, bilateral pleural effusions, and patchy basilar infiltrates on chest roentgenogram. Laboratory studies revealed peripheral blood eosinophilia, and pulmonary function studies showed an obstructive pattern which was bro...

journal_title：Chest

authors： Erzurum SC,Underwood GA,Hamilos DL,Waldron JA

更新日期：1989-06-01 00:00:00

abstract：:A significant right-to-left shunt at the atrial level was diagnosed by radionuclide angiocardiographic examination in a patient with hypoxemia whose perfusion scan showed no pulmonary uptake. The shunt occurred through a patent foramen ovale due to increased right ventricular afterload, subsequently confirmed at autop...

journal_title：Chest

authors： Salimi Z,Thomasson J,Vas W,Salimi A

更新日期：1985-11-01 00:00:00

abstract：:Continuous irrigation-suction catheter (Irri-cath) is a double-lumen device that allows for simultaneous saline solution infusion and aspiration. This system may theoretically be more effective than conventional dry intermittent suction due to its vortex principle. To test this hypothesis, we performed 200 suction man...

journal_title：Chest

authors： Isea JO,Poyant D,O'Donnell C,Faling LJ,Karlinsky J,Celli BR

更新日期：1993-04-01 00:00:00

abstract：:Beta-2-integrins belong to a family of leukocyte surface glycoproteins that are essential for immune functions of bronchoalveolar cells. The expression of three alpha chains designed as CD11a, CD11b, CD11c, a common beta chain CD18, and of a ligand for several integrins CD54 (ICAM-1) was studied on alveolar macrophage...

journal_title：Chest

authors： Striz I,Wang YM,Kalaycioglu O,Costabel U

更新日期：1992-09-01 00:00:00

abstract：BACKGROUND:Vasoactive medications are commonly used in the treatment of critically ill patients, but their impact on the development of ICU-acquired weakness is not well described. The objective of this study is to evaluate the relationship between vasoactive medication use and the outcome of ICU-acquired weakness. ME...

journal_title：Chest

authors： Wolfe KS,Patel BK,MacKenzie EL,Giovanni SP,Pohlman AS,Churpek MM,Hall JB,Kress JP

更新日期：2018-10-01 00:00:00

abstract：STUDY OBJECTIVE:This prospective study was performed in an attempt to evaluate (1) the rate of magnetic resonance imaging (MRI) demonstrating bone marrow (BM) abnormalities, (2) the correlation of these abnormalities with a pathologic malignant BM involvement, and (3) the possible modification of patients' usual diseas...

journal_title：Chest

authors： Milleron BJ,Le Breton C,Carette MF,Cadranel JL,Akoun GM

更新日期：1994-10-01 00:00:00

abstract：:In an effort to characterize the effectiveness of cardiology consultation, the outcomes of consultants' recommendations for diagnostic actions and cardiac drugs were quantitatively examined in 394 cases. Drug recommendations were made more frequently (49 percent) than diagnostic recommendations (38 percent) and were a...

journal_title：Chest

authors： Mackenzie TB,Popkin MK,Callies AL,Jorgensen CR,Cohn JN

更新日期：1981-01-01 00:00:00

abstract：:Autopsy findings and a morphometric study of the lungs were compared in 18 subjects receiving nocturnal oxygen and 15 receiving continuous oxygen in the National Heart, Lung, and Blood Institute Nocturnal Oxygen Therapy Trial (about half of those who died). The emphysema score, average interalveolar wall distance, cen...

journal_title：Chest

authors： Jacques J,Cooney TP,Silvers GW,Petty TL,Wright JL,Thurlbeck WM

更新日期：1984-08-01 00:00:00

abstract：:The effect of clenbuterol, a beta adrenergic drug, and ambroxol, a secretolytic agent, on regional mucociliary clearance and pulmonary radioaerosol distribution was investigated in two groups of 15 patients with COLD in a double-blind cross-over trial with placebo. Clearance rates of inhaled 99mTc-labelled human serum...

journal_title：Chest

authors： Weiss T,Dorow P,Felix R

更新日期：1981-12-01 00:00:00

abstract：:COPD is currently defined as a progressive, preventable, and treatable disease that is characterized by an accelerated decline of lung function. However, contrary to other common chronic conditions like cardiovascular disease or cancer, there are no lifelong population-based studies describing the natural history of l...

journal_title：Chest

authors： Kohansal R,Soriano JB,Agusti A

更新日期：2009-05-01 00:00:00

abstract：:Pulmonary hypertension in chronic obstructive pulmonary disease (COPD) is associated with a poor prognosis. Reduction of pulmonary artery pressure in COPD by prolonged oxygen treatment has been shown to be associated with increased survival. In an attempt to find a suitable pharmacologic method of reducing pulmonary a...

journal_title：Chest

authors： Sajkov D,McEvoy RD,Cowie RJ,Bradley JA,Antic R,Morris RG,Frith PA

更新日期：1993-05-01 00:00:00

abstract：CASE PRESENTATION:A 72-year-old man underwent endoscopic resection of a 10-mm polypoid sessile lesion of the rectum. Histologic examination found a well-differentiated, low-grade (G1), neuroendocrine tumor. A thoracoabdominal CT scan was performed for staging purposes. The chest CT scan revealed a so-called cannonball-...

journal_title：Chest

authors： Scamporlino A,Mengoli MC,Calabrese O,Della Casa G,Aramini B,Spallanzani A,Morandi U,Stefani A

更新日期：2019-10-01 00:00:00

abstract：:We report two cases of pneumothorax detected by echographic examination immediately after ultrasonically guided aspiration biopsy and confirmed by chest x-ray film. The pneumothorax was characterized by the disappearance of the lung tumor. In the real-time image, the respiratory excursions of the visceral pleura also ...

journal_title：Chest

authors： Targhetta R,Bourgeois JM,Chavagneux R,Balmes P

更新日期：1992-03-01 00:00:00

abstract：BACKGROUND:Substance P and the neurokinin-1 (NK-1) receptor are implicated in chronic refractory cough pathophysiology. We assessed the efficacy and safety of orvepitant, a brain-penetrant NK-1 antagonist, in an open-label study in CRC patients with chronic refractory cough. METHODS:Thirteen patients with daytime coug...

journal_title：Chest

authors： Smith J,Allman D,Badri H,Miller R,Morris J,Satia I,Wood A,K Trower M

更新日期：2020-01-01 00:00:00

abstract：:In order to assess the additional information obtained from 24 hours compared to 12 hours of ambulatory ECG (electrocardiogram) recording, we analyzed 72 ambulatory ECG monitoring tapes in which arrhythmias were present. In all cases the second 12 hours included the entire period of sleep. Only 38 of 233 (16 percent) ...

journal_title：Chest

authors： Lopes MG,Runge P,Harrison DC,Schroeder JS

更新日期：1975-03-01 00:00:00

abstract：:The most frequent radiographic presentation of (PCP) is bilateral interstitial or alveolar infiltrates. Atypical features include lobar distribution, pleural effusions, hilar adenopathy, cyst formation and spontaneous pneumothorax. A diffuse miliary pattern has not been described previously for PCP. A 30-year-old male...

journal_title：Chest

authors： Wasser LS,Brown E,Talavera W

更新日期：1989-09-01 00:00:00