Research Article
Ultrasound-Guided Percutaneous Balloon Aortic Valvuloplasty for Aortic Stenosis
Table 3
Comparison of preprocedural and postprocedural echocardiographic parameters.
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Data are presented as mean ± standard deviation. AVA: aortic valve area; LVEDD: left ventricular end-diastolic diameter; LVEF: left ventricular ejection fraction; LVESD: left ventricular end-systolic diameter; and MTPG: mean transaortic pressure gradient. |