Balloon Pump Challenges (EP Video)

This study showed that in patients with COPD undergoing coronary artery bypass grafting the administration of β-blockers is safe and significantly improves survival at mid-term follow-up.

Patients with small aortic annulus undergoing isolated aortic valve replacement face an often underestimated surgical risk. We describe initial clinical results and long-term follow-up of this particular high-risk group.