Research Article
Right Anterior Minithoracotomy Is an Alternative, Less Invasive Approach to Median Sternotomy during Aortic Valve Replacement for Patients with Low Left Ventricular Ejection Fraction
Figure 4
The volume of chest drainage within 24 hours between patients with low LVEF undergoing AVR through right anterior minithoracotomy and patients undergoing AVR through median sternotomy.