Interactive cardiovascular and thoracic surgery
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Interact Cardiovasc Thorac Surg · Sep 2011
Comparative StudyComparing the outcome of on-pump versus off-pump coronary artery bypass grafting in patients with preoperative atrial fibrillation.
Around 5-15% of patients undergoing coronary artery bypass grafting (CABG) suffer from preoperative/pre-existing atrial fibrillation (PAF). This is a benign arrhythmia but can affect the outcome of the surgery. The aim of this study was to assess the effect of PAF on the immediate postoperative course of patients undergoing on-pump (ONCAB) vs. off-pump (OPCAB) CABG. ⋯ PAF is associated with a higher incidence of postoperative complications. Our results have demonstrated that patients in PAF undergoing ONCAB are more susceptible to the postoperative complications compared to those in SR. However, there were no differences in mid- and long-term outcomes.
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Interact Cardiovasc Thorac Surg · Sep 2011
ReviewIs preoperative physiotherapy/pulmonary rehabilitation beneficial in lung resection patients?
A best evidence topic in thoracic surgery was written according to a structured protocol. The question addressed was whether preoperative physiotherapy/pulmonary rehabilitation is beneficial for patients undergoing lung resection. Ten papers were identified using the reported search, of which five represented the best evidence to answer the clinical question. ⋯ A prospective randomised controlled study in 1997, showed that two weeks of PRP followed by two months of postoperative rehabilitation produced a better predicted postoperative forced expiratory volume in one second in the study group than in the control group at three months (lobectomy + 570 ml vs. -70 ml; pneumonectomy + 680 ml vs. -110 ml). We conclude that preoperative physiotherapy improves exercise capacity and preserves pulmonary function following surgery. Whether these benefits translate into a reduction in postoperative pulmonary complication is uncertain.
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Interact Cardiovasc Thorac Surg · Sep 2011
Surgery for hemoptysis in various pulmonary tuberculous lesions: a prospective study.
Hemoptysis due to pulmonary tuberculous lesions is a common cause of morbidity, and occasionally mortality. The aim of this study is to evaluate the surgical outcome of hemoptysis in patients with various tuberculous pulmonary lesions. A total of 45 cases who underwent surgical procedures for various pulmonary tuberculous lesions with hemoptysis were included in this study. ⋯ There was one case (6.2%) of mortality in group A. Tuberculous cavity is the common pulmonary lesion which can result in major and massive hemoptysis, therefore, we recommend early surgical resection of tuberculous cavities to avoid life-threatening hemoptysis. Limited resection should be avoided to prevent recurrence.
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Interact Cardiovasc Thorac Surg · Sep 2011
Case ReportsEarly stenotic prosthesis failure after implantation of a stentless porcine aortic valve prosthesis.
Stentless biological aortic prostheses are used routinely in aortic valve replacement surgery, offering beneficial hemodynamics compared to stented biological valves of similar size. We report here a rare case of early stenotic prosthesis failure of a RootElan stentless porcine aortic valve prosthesis due to swelling at the bottom of the right coronary cusp of the prosthesis.
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Interact Cardiovasc Thorac Surg · Sep 2011
Case ReportsA unique nail gun injury to the heart with a delayed presentation.
We describe a 24-year-old construction worker who was unaware that he had been shot by a pneumatic nail gun in the chest during work. After returning home, he felt some palpitations and mild shortness of breath, and in the mirror discovered a non-bleeding pinpoint skin wound in his upper chest. ⋯ Transthoracic echocardiography and chest computed tomography were done, and the patient was transported to the operating room. After the nail had been removed and the mitral valve repaired, the patient was discharged on the fifth postoperative day without any complications.