Transcatheter aortic valve implantation (TAVI) has become the standard of care for elderly patients with aortic stenosis. International guidelines recommend that TAVI should be performed only in centers with on-site cardiac surgery (CS). However, rapidly evolving TAVI technology and increasing operator expertise have significantly reduced peri-procedural complications, including those requiring rescue surgery, which occur in less than 0.5% of cases. Furthermore, only a minority of major complications are treated with CS, and the outcomes remain unfavorable. TAVI in centers without CS could represent a solution to reduce waiting times and ensure continuity of care for fragile patients. “TAVI at Home” is a single-arm prospective interventional study. According to sample size calculations based on literature data, the study aims to enroll a total of 200 patients, beginning with a run-in phase of 20 patients to establish safety. The primary endpoint is 30-day all-cause mortality. Secondary endpoints include technical success and the evaluation of single complications 30 days after the procedure. Hospitals without CS that are eligible to perform TAVI must have a high volume of coronary percutaneous interventions, operators with established TAVI experience, collaboration with vascular surgeons, and regular Heart Team meetings to ensure rigorous patient selection.

Balloon aortic valvuloplasty (BAV) improves hemodynamic and clinical status of patients with severe aortic stenosis (AS) for a limited period of 6-12 months. However, there is a high number of proc...

Interventional cardiology procedures require full anticoagulation to prevent thrombus formation on catheters and devices with potential development of embolic complications. Bivalirudin, a short half-life direct thrombin inhibitor, has been largely used during percutaneous coronary interventions and represents the preferred alternative to heparin in patients with heparin-induced thrombocytopenia (HIT). However, few data are available about intraprocedural use of bivalirudin during transcatheter structural heart disease interventions. Activated clotting time (ACT) monitoring during bivalirudin infusion presents some limitations and it is not mandatory. We report a case of bivalirudin use in a patient with type-2 HIT during percutaneous mitral valve repair with the Mitraclip system (Abbott, Abbott Park, Illinois, United States). Despite use of standard bivalirudin dose (0.75 mg/kg bolus and 1.4 mg/kg/min infusion—reduced infusion rate was motivated by a glomerular filtration rate of 37 mL/min), the patient developed a large thrombus on the second clip during its orientation toward the mitral orifice. ACT was measured at that time and was suboptimal (240 seconds). The case was successfully managed with clip and thrombus retrieval, adjunctive 0.3 mg/kg bivalirudin bolus and increased infusion rate, and clip repositioning with ACT monitoring. This report makes the case for mandatory ACT checking and drug titration during high-risk catheter–based structural heart disease interventions, even when thromboprophylaxis is performed with bivalirudin. Additional coagulation tests may be useful to monitor bivalirudin response in similar cases.

Transcatheter structural heart procedures have become standard therapy for elderly patients with high surgical risk. Over time, these procedures have significantly increased worldwide, accompanied by a concomitant reduction of major complications, including those requiring emergent cardiac surgery (ECS). This marked decline in ECS is due to technological advancements, improved patient selection and procedural techniques, and increased institutional and operators expertize. Moreover, most major structural complications after transcatheter structural heart procedures are now managed percutaneously, with only a small proportion requiring ECS. It is important to note that outcomes for patients requiring ECS remain unfavorable, even in the optimal setting. Currently, ECS after percutaneous structural interventions is very rare, less than 0.5%, as reported in multicenter available studies. However, fragmented data exist in the literature on the need of ECS. Indeed, low incidence, different definitions, and lack of recent reports make it difficult to have a precise and up‐to‐date overview of bailout surgery for treatment of procedural complications. This is the first comprehensive analysis focusing on ECS following the major frequent percutaneous structural procedures, that is, transcatheter aortic valve replacement, mitral valve repair/replacement, and left atrial appendage occlusion. More in general, a collaborative approach among Heart Team members, along with thorough procedural planning guided by advanced imaging techniques, is essential for ensuring high‐quality interventions thus minimizing the risk of adverse events.

Postpartum electrical storm due to torsade de pointes is a rare but life-threatening condition. The uniqueness of this case lies in the use of cabergoline to suppress postpartum ventricular arrhythmias in absence of heart disease. Timely multidisciplinary management is crucial to achieve final diagnosis, deliver proper treatment and improve prognosis.