The American journal of cardiology
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The purpose of this meta-analysis was to compare 1 year mortality and major adverse cardiovascular and cerebrovascular events between transfemoral (TF) transcatheter aortic valve implantation (TAVI) and transapical (TA) TAVI performed using Edwards valves. PubMed, Embase, and the Cochrane Center Register of Controlled Trials were searched for studies published from January 2000 through March 2014. Seventeen studies met the inclusion criteria and were included in the analysis. ⋯ Major vascular events were significantly higher in the TF TAVI group compared with the TA TAVI group (OR 4.33, 95% CI 3.14 to 5.97, p <0.00001). In conclusion, the results of this meta-analysis of 2,978 patients revealed that TA TAVI had similar 1-year major adverse cardiovascular and cerebrovascular events, fewer major vascular complications, but higher 30-day mortality compared with TF TAVI. In patients with contraindications to TF TAVI, TA TAVI is a reasonable option, although further randomized trials are warranted for evaluating long-term clinical outcomes between TF and TA TAVI.