The Journal of thoracic and cardiovascular surgery
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J. Thorac. Cardiovasc. Surg. · Nov 2019
Is sex a risk factor for death in patients with bilateral internal thoracic artery grafts?
Mortality after coronary artery bypass grafting (CABG) has been reported to be higher in women. The aim of this study was to evaluate whether bilateral internal thoracic artery (BITA) grafting in women has a long-term survival benefit over single internal thoracic artery grafting, possibly equivalent to the male population. ⋯ Although there are some differences between sexes, BITA grafting in women was associated with similar 10-year survival compared with men, and female sex was not an independent risk factor for late death. Among women, the BITA group had better survival, especially those older than 65 years.
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J. Thorac. Cardiovasc. Surg. · Nov 2019
The management of compensatory sweating after thoracic sympathectomy.
The main therapeutic method of treatment for local hyperhidrosis is endoscopic thoracic sympathectomy. Generally, resections of the sympathetic trunk or ganglia are performed between the second rib and sixth rib. However, this procedure can result in compensatory sweating, in which excess sweating occurs on the back, chest, and abdomen. Compensatory sweating has been regarded as a thermoregulatory response and thought to be untreatable. This study suggests that compensatory sweating is not a physiologic reaction and is indeed treatable. ⋯ Our results demonstrate that compensatory sweating is caused by denatured sympathetic nerves influenced by endoscopic thoracic sympathectomy and is not the result of a physiological response. With laser speckle flowgraphy, the sympathetic nerve related to the sweating of various parts of the body could be identified. The treatment of compensatory sweating on the back, chest, and stomach was previously considered to be difficult; however, compensatory sweating is demonstrated to be treatable with this technique.
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J. Thorac. Cardiovasc. Surg. · Nov 2019
Outcomes of surgery for infective endocarditis in children: A 30-year experience.
Infective endocarditis (IE) is rare in children. Limited data have been reported on long-term outcomes of children who undergo surgery for IE. ⋯ Children undergoing surgery for IE had good long-term survival and recurrence of IE was uncommon. Surgery during the active phase of endocarditis did not increase risk of mortality or reoperation. In patients with left-sided IE, vegetation size adjusted for patient body surface area was identified as a risk factor for death, and a useful indicator of prognosis.