Unravelling the role of macrophages in cardiovascular inflammation through imaging: a state-of-the-art review.

Cardiovascular disease remains the leading cause of death and disability for patients across the world. Our understanding of atherosclerosis as a primary cholesterol issue has diversified, with a significant dysregulated inflammatory component that largely remains untreated and continues to drive persistent cardiovascular risk. Macrophages are central to atherosclerotic inflammation, and they exist along a functional spectrum between pro-inflammatory and anti-inflammatory extremes.

Computed tomography in total coronary occlusions (CTTO registry): radiation exposure and predictors of successful percutaneous intervention.

Aims: There is no mention in the current "appropriateness criteria for CTCA" of the need of CTCA investigation prior to an attempt at recanalisation of a CTO. To define better the role of CTCA in the treatment of patients with CTOs, we performed CTCA in a consecutive cohort of eligible patients who were scheduled for percutaneous recanalisation of a CTO.

Methods And Results: Symptomatic patients due to a CTO suitable for percutaneous treatment were included.

Assisted circulation using the TandemHeart during very high-risk PCI of the unprotected left main coronary artery in patients declined for CABG.

Objectives: In a single center experience, we retrospectively evaluated the short-term safety and efficacy of the TandemHeart percutaneous transseptal left ventricular assist (PTVA) system to deliver extracorporeal circulatory support during catheter based treatment of the unprotected left main coronary artery (ULMCA).

Background: Percutaneous Coronary Intervention (PCI) of the ULMCA usually has been restricted to patients who are hemodynamically unstable or ineligible for coronary artery bypass grafting (CABG). High-risk patients for CABG should be considered at increased risk for PCI as well.