Does a Minimally Invasive Approach Increase the Incidence of Patient-Prosthesis Mismatch in Aortic Valve Replacement?

Background and aim of the study: The impact of a minimally invasive approach on patient-prosthesis mismatch (PPM) in patients undergoing aortic valve replacement (AVR) remains unknown. The study aim was to identify the impact of a minimally invasive approach for AVR on the incidence of PPM

Unrecognized anomalous left circumflex coronary artery arising from right sinus of Valsalva: a source of perioperative complication

In this article we provide a very interesting and challenging PCI of unrecognized anomalous left circumflex coronary artery (LCx) arising from right sinus of Valsalva (RSV) after aortic valve replacement (AVR).This case presentation focuses the attention on important criteria for recognition of abnormal LCx coronary artery, that is the most frequent congenital coronary variant. Failure to demonstrate the anomaly can lead to erroneous interpretation of coronary anatomy with fatal complication in case of aortic valve replacement, as a consequence of accidental ligation or compression of the anomalous vessel. This procedure, especially in the presence of a bioprosthesis aortic valve just implanted, constitutes a challenge for the interventional cardiologist and at the same time a question mark regarding the strategy, choice of guiding catheter, guide wire, and type of stent to use

Current strategies in the surgical treatment of atrial fibrillation: Review of the literature and Onze Lieve Vrouw clinic's strategy

Atrial fibrillation is the most common rhythm disturbance in clinical practice. It is a major source of stroke and morbidity. Although the Cox maze procedure effectively eliminates atrial fibrillation in most patients, the procedure has not found widespread application. As a consequence, new operations that use alternative sources of energy, such as radiofrequency, microwave, cryothermy, laser, and ultrasound have emerged to surgically create lesion sets to treat atrial fibrillation. This article reviews the fundamentals and current strategies in the surgical treatment of atrial fibrillation