{"title":"Chronic bronchitis.","authors":"H. O. Puelma","doi":"10.1007/978-3-030-57401-7_300141","DOIUrl":"https://doi.org/10.1007/978-3-030-57401-7_300141","url":null,"abstract":"","PeriodicalId":11305,"journal":{"name":"Diseases of the chest","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81389897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Pneumomediastinum.","authors":"C. Millard","doi":"10.32388/mnrho3","DOIUrl":"https://doi.org/10.32388/mnrho3","url":null,"abstract":"Pneumomediastinum is a rare pathological condition with air in the mediastinum outside the trachea and oesophagus. The etiology may be spontaneous/resulting from exertion, traumatic, iatrogenic or it may be due to inflammation, neoplasm or perforation of a hollow abdominal organ. In pneumomediastinum resulting from exertion, a pressure gradient occurs and this causes rupture of marginally situated pulmonary alveoli. Air escapes from the alveoli into the perivascular adventitia and dissects its way along the vessels to the mediastinum. The commonest symptoms are pain in the thorax in 80-90% of the patients, followed by sensation of oppression and dysphagia. Stethoscopic examination reveals crepitation synchronous with pulse and respiration in half of the cases. The diagnosis is verified by radiographic examination of the thorax where air can be seen as vertical radio-translucent regions in the mediastinum and along the borders of the heart. Patients with pneumomediastinum should be admitted to hospital for investigation as treatment of a possible basic condition, e.g. rupture of the oesophagus or bronchus, is important. In uncomplicated cases, the mediastinal emphysema disappears in the course of a week. Mediastinotomy with incisions for relief of pressure may prove necessary.","PeriodicalId":11305,"journal":{"name":"Diseases of the chest","volume":"33 1","pages":"297-300"},"PeriodicalIF":0.0,"publicationDate":"2020-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82288425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Diseases of the chestPub Date : 1969-12-01Epub Date: 2016-09-09DOI: 10.1378/chest.56.6.538
Roque Pifarré M.D., F.C.C.P., Manohar Jasuja M.D., William E. Neville N.D., F.C.C.P.
{"title":"Retroesophageal Right Subclavian Artery in the Adult","authors":"Roque Pifarré M.D., F.C.C.P., Manohar Jasuja M.D., William E. Neville N.D., F.C.C.P.","doi":"10.1378/chest.56.6.538","DOIUrl":"10.1378/chest.56.6.538","url":null,"abstract":"<div><p>A case report of a retroesophageal right subclavian artery causing dysphagia in an adult is presented. The necessity of reestablishing a pulsatile flow in the right subclavian artery to prevent the subclavian steal syndrome is emphasized.</p></div>","PeriodicalId":11305,"journal":{"name":"Diseases of the chest","volume":"56 6","pages":"Pages 538-539"},"PeriodicalIF":0.0,"publicationDate":"1969-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1378/chest.56.6.538","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16438589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Diseases of the chestPub Date : 1969-12-01Epub Date: 2016-09-09DOI: 10.1378/chest.56.6.466
Leo Schamroth M.D.
{"title":"Idioventricular Tachycardia","authors":"Leo Schamroth M.D.","doi":"10.1378/chest.56.6.466","DOIUrl":"10.1378/chest.56.6.466","url":null,"abstract":"","PeriodicalId":11305,"journal":{"name":"Diseases of the chest","volume":"56 6","pages":"Pages 466-468"},"PeriodicalIF":0.0,"publicationDate":"1969-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1378/chest.56.6.466","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16438584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Diseases of the chestPub Date : 1969-12-01Epub Date: 2016-09-09DOI: 10.1378/chest.56.6.470
Agustin Castellanos Jr. M.D. , Louis Lemberg M.D., F.C.C.P. , Azucena G. Arcebal M.D.
{"title":"Mechanisms of Slow Ventricular Tachycardias in Acute Myocardial Infarction","authors":"Agustin Castellanos Jr. M.D. , Louis Lemberg M.D., F.C.C.P. , Azucena G. Arcebal M.D.","doi":"10.1378/chest.56.6.470","DOIUrl":"10.1378/chest.56.6.470","url":null,"abstract":"<div><p>Unifocal ventricular rhythms with rates between 60 and 100 per minute were classified as slow ventricular tachycardias when occurring in patients with acute myocardial infarction. Analysis of selected electrocardiograms showed that the paroxysms were usually automatic, nonparasystolic and intermittent However, in one case, the arrhythmia resulted from the exit block of a faster, parasystolic, ventricular tachycardia. The first ectopic beat in each series appeared either as an escape or as a late extrasystole. Variations in rate attributed to a disturbance of automaticity and/or conductivity were frequently observed. The erratic and unpredictable behavior of this arrhythmia probably reflected the unstable condition of the injured cells during the early stages of myocardial infarction.</p></div>","PeriodicalId":11305,"journal":{"name":"Diseases of the chest","volume":"56 6","pages":"Pages 470-476"},"PeriodicalIF":0.0,"publicationDate":"1969-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1378/chest.56.6.470","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16438585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Diseases of the chestPub Date : 1969-12-01Epub Date: 2016-09-09DOI: 10.1378/chest.56.6.469
Andrew L. Banyai M.D.
{"title":"A GLIMPSE OF PULMONARY PHYSIOLOGY","authors":"Andrew L. Banyai M.D.","doi":"10.1378/chest.56.6.469","DOIUrl":"10.1378/chest.56.6.469","url":null,"abstract":"","PeriodicalId":11305,"journal":{"name":"Diseases of the chest","volume":"56 6","pages":"Page 469"},"PeriodicalIF":0.0,"publicationDate":"1969-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1378/chest.56.6.469","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"110375957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Diseases of the chestPub Date : 1969-12-01Epub Date: 2016-09-09DOI: 10.1378/chest.56.6.476-a
{"title":"THE DAWN OF FORMAL MEDICAL EDUCATION IN EUROPE","authors":"","doi":"10.1378/chest.56.6.476-a","DOIUrl":"10.1378/chest.56.6.476-a","url":null,"abstract":"","PeriodicalId":11305,"journal":{"name":"Diseases of the chest","volume":"56 6","pages":"Page 476"},"PeriodicalIF":0.0,"publicationDate":"1969-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1378/chest.56.6.476-a","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66580085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Diseases of the chestPub Date : 1969-12-01Epub Date: 2016-09-09DOI: 10.1378/chest.56.6.468
Charles G. Roland M.D.
{"title":"Osier and His Friend Davis","authors":"Charles G. Roland M.D.","doi":"10.1378/chest.56.6.468","DOIUrl":"10.1378/chest.56.6.468","url":null,"abstract":"","PeriodicalId":11305,"journal":{"name":"Diseases of the chest","volume":"56 6","pages":"Pages 468-469"},"PeriodicalIF":0.0,"publicationDate":"1969-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1378/chest.56.6.468","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"96173898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Diseases of the chestPub Date : 1969-12-01Epub Date: 2016-09-09DOI: 10.1378/chest.56.6.488
John S. Hanson M.D.
{"title":"Physical Training and the Pulmonary Diffusing Capacity","authors":"John S. Hanson M.D.","doi":"10.1378/chest.56.6.488","DOIUrl":"10.1378/chest.56.6.488","url":null,"abstract":"<div><p>The effects of nine weeks of physical training on certain ventilatory variables and the pulmonary diffusing capacity for carbon monoxide were studied in ten university distance runners. A nonexercising control group of five medical students was also investigated. Daily calisthenics and long-distance running as well as frequent participation in competitive meets had no measurable effect on minute volume of ventilation, oxygen uptake, carbon dioxide elimination or diffusing capacity. The lack of training effect of diffusing capacity measured at a single submaximal work load confirms the results of other recent longitudinal studies. Brief review is made of previous investigations into the relationship of diffusing capacity, participation in athletics and physical training. It is pointed out that diffusing capacity is closely correlated with dimensional and functional factors of the oxygen transport system, and that training augmentation of these parameters serves primarily to extend an athlete's maximal work and endurance capabilities. The suggestion is therefore made that training effects on pulmonary diffusing capacity should be studied during maximal work loading.</p></div>","PeriodicalId":11305,"journal":{"name":"Diseases of the chest","volume":"56 6","pages":"Pages 488-493"},"PeriodicalIF":0.0,"publicationDate":"1969-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1378/chest.56.6.488","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16438586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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