International heart journal
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Review Meta Analysis
Carotid Artery Stenting Versus Carotid Endarterectomy for Treatment of Asymptomatic Carotid Artery Stenosis.
Asymptomatic carotid stenosis is common and is associated with increased risk of stroke. The relative efficacy and safety of carotid endarterectomy (CEA) and carotid stenting (CAS) in patients with asymptomatic carotid stenosis remain unclear. Five studies that recruited patients with asymptomatic but significant carotid stenosis, who underwent CEA or CAS, were included in this systematic review and meta-analysis. ⋯ In the subgroup analysis, the decreased risk of MI after CAS was significant only in the mixed patients group. CAS was associated with higher risk of stroke but lower risk of MI than those with CEA. Both procedures appeared equivalent in terms of the risk of death.
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Comparative Study Observational Study
Off-Pump Coronary Artery Bypass Grafting with Mini-Sternotomy in the Treatment of Triple-Vessel Coronary Artery Disease.
We have developed off-pump coronary artery bypass approach with lower distal mini-sternotomy (TM-OPCAB) for multivessel coronary revascularization. The aim of this retrospective study is to provide evidence for the feasibility and safety of this technique in the treatment of triple-vessel diseases. Two hundred eighty-eight patients with triple-vessel coronary artery disease who underwent TM-OPCAB or standard off-pump coronary artery bypass surgery (S-OPCAB) were included in this study after propensity-score matching. ⋯ After an average of 35 months of follow-up, Kaplan-Meier survival analysis indicated that overall survival and the percentage of patients freed from major adverse cardiac and cerebrovascular events were similar between both groups. Additionally, the rate of repeat revascularization was slightly lower in the TM-OPCAB group (1.4%) than in the S-OPCAB group (2.2%), although there was no statistical difference noted. Our findings suggest that TM-OPCAB is technically feasible and safe for use in revascularization procedures in patients with triple-vessel diseases.
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We sought to present our institutional protocol to manage incomplete initial repair of degenerative mitral regurgitation and to evaluate its mid-term outcomes. Eight hundred and fifteen patients with degenerative mitral insufficiency undergoing mitral valve repair were investigated in this study. The initial repair attempt was incomplete in 48 patients, leaving a degree of residual regurgitation > mild, and an elevated transmitral gradient or systolic anterior motion (SAM). ⋯ At 60.3 ± 25.5 months after surgery, late mitral stenosis and reoperation rate were significantly higher in re-repair patients than in patients with complete initial repair, despite comparable survival, left chamber reverse remodeling, and degree of residual regurgitation. Based on our institutional protocol, acceptable outcomes can be achieved for patients with incomplete initial mitral valve repair. Management should be tailored based on the characteristics of the mitral valve complex, expected repair durability, and operative risk.