Deutsche medizinische Wochenschrift
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Dtsch. Med. Wochenschr. · Mar 2007
Comparative Study[Prevalence of sleep-related breathing disorders in ischemic and non-ischemic heart failure].
The prevalence of sleep-disordered breathing (SDB) in patients with chronic heart failure seems to be remarkably high, but existing studies are based on small cohorts of patients who were not receiving guideline-based drug treatment for heart failure. The aim of this study was to investigate the prevalence of SDB in patients with ischemic (ICM) or non-ischemic (DCM) cardiomyopathy. ⋯ There is a high prevalence of SDB in patients in chronic heart failure. Central sleep apnea can be documented particularly in ICM patients and seems to be a marker for the severity of heart failure. Because of their prognostic implications, risk stratification and identification of patients eligible for specific SDB treatment, screening for such disorders should be part of every heart failure work-up.
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Dtsch. Med. Wochenschr. · Mar 2007
Letter Case Reports[Pneumothorax and subcutaneous emphysema following rib fracture].
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Dtsch. Med. Wochenschr. · Mar 2007
Case Reports[Early warning system for pulmonary fluid status monitoring in terminal heart failure].
A 38-year-old man was admitted for increasing dyspnea, nausea and emesis during the preceding year. Clinically he was in heart failure NYHA stage III. He had not been on any regular medication and had no other medical complaints. Physical examination revealed a pulse of 100/min., hypotension (100/60 mmHg) and jugular vein distension. Bilateral pulmonary rales were noted on auscultation. A slight edema of both lower legs was noted. ⋯ Cardiac resynchronization therapy has been established as an adjunct to optimal pharmacological therapy in eligible patients with severe heart failure. A fluid status monitoring system integrated into the device measures intrathoracic impedance, allowing patients to be alerted before the onset of symptoms of fluid overload. Thus, treatment can be adjusted and hospitalization is avoidable.