The Influence of the Auricles on the Percussion of the Heart
نویسنده
چکیده
the recognition of enlargements of the left auricle by posterior percussion, has stimulated interest in this practical question, something still remains to be done. We are, indeed, familiar with the description of the morbid anatomy of the auricles in various diseases of the heart; but the part they play in modifying its percussion boundaries has been generally lost sight of. Perhaps the reason for this lies in the usual method
منابع مشابه
مقایسه بکارگیری دو روش تمرینات تنفسی غیر فعال دق دستی و ارتعاش مکانیکی بر عملکرد قلبی و ریوی بیماران تحت تهویه مکانیکی در بخش مراقبتهای ویژه
Introduction & Objective: passive respiratory exercises are used to prevent from accumulation of secretions, lung collapse and the incidence of ventilator-associated pneumonia in ICUs. This study is aimed to compare the effects of manual percussion and mechanical vibrations on cardiopulmonary functions of mechanically ventilated patients. Materials &Methods: This randomized crossover clinical...
متن کاملMechanism of Action of the Thyroid Hormone on the Heart
SUMMARY The foliowing cardiac effects may be attributed to thyroxin: 1-Thyroxin augments all anaerobic processes in the body includ::ng the heart, and decreases the glycogen content of the heart ( 1, 2, 5, 27). The resistance of the heart to anoxia is increased in hyperthyroidism ( 25). 2- Thyroxin influences the cardiac weight and prevents cardiac atrophy (3, 8, 10, 11, 19, 20, 21, 30...
متن کاملThe Influence of the Vagus Nerves upon Conduction between Auricles and Ventricles in the Dog during Auricular Fibrillation
The experiments that have been reported indicate that stimulation of either the right vagus or the left vagus nerve is equally effectual in blocking impulses from the auricles to the ventricles when auricular fibrillation is present. Stimulation of the left vagus nerve is as effectual in blocking impulses from the normally beating auricles as from the auricles when in a state of fibrillation, a...
متن کاملمولتیپل میلوما و گانگرن اندامها
Introduction: Multiple myeloma represents a malignant proliferation of plasma cells derived from a single clone and it results in bone pain or fracture, renal failure, susceptibility to infections, anemia and hypercalcemia. The hyper viscosity syndrome is rare. Cryoglobulins are immunoglubulins that precipitate at temperatures less than 37degrees Celsius. Monoclonal cryoglobulins are usually pr...
متن کاملInfluence of different treatment planning techniques on radiation doses to the heart, left anterior descending coronary artery and left lung in the radiotherapy of left-sided breast cancer patients
Background: Breast-conserving surgery (BCS) followed by radiotherapy (RT) is the standard of care for women with breast cancer. Evidence shows that RT dose to the heart can result in ischemic heart disease. In this study we compared 3 different RT techniques were for heart, left anterior descending coronary artery (LAD) and lung doses in left breast cancer patients after breast-conserving surge...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 21 شماره
صفحات -
تاریخ انتشار 2016