Interventional cardiology articles from across Nature Portfolio

Physical activity lowers the risk of cardiovascular disease and overall mortality. Research now shows that women may derive greater cardiovascular benefit from exercise than men.

In patients with chronic coronary syndrome and an indication for oral anticoagulation, whether continuation of antiplatelet therapy in the initial phase after percutaneous coronary intervention is appropriate in Western populations with high atherothrombotic risk was previously unclear. The AQUATIC trial now shows that continuation of antiplatelet therapy increases the risk of both bleeding and ischaemic events in these patients.

Physical activity lowers the risk of cardiovascular disease and overall mortality. Research now shows that women may derive greater cardiovascular benefit from exercise than men.

In patients with chronic coronary syndrome and an indication for oral anticoagulation, whether continuation of antiplatelet therapy in the initial phase after percutaneous coronary intervention is appropriate in Western populations with high atherothrombotic risk was previously unclear. The AQUATIC trial now shows that continuation of antiplatelet therapy increases the risk of both bleeding and ischaemic events in these patients.

In patients with symptomatic paroxysmal atrial fibrillation, pulsed field ablation is non-inferior to cryoballoon ablation for preventing the recurrence of atrial tachyarrhythmia, according to findings from the SINGLE SHOT CHAMPION trial.

Findings from the BHF PROTECT-TAVI trial indicate that the routine use of cerebral embolic protection devices during transcatheter aortic valve implantation does not decrease the incidence of stroke within 72 h after the intervention.

Differing definitions and questionable prognostic significance have caused confusion and controversy around the applicability of the current definitions of periprocedural and perioperative myocardial infarction in clinical practice. In this Clinical Outlook, we review the definitions and the clinical and prognostic relevance of the various entities and provide implications for clinical practice.

In the NOTION-3 trial, percutaneous coronary intervention reduced the occurrence of major adverse cardiac events compared with conservative treatment in patients who were undergoing transcatheter aortic valve implantation for severe aortic stenosis and who had stable coronary artery disease.