Simultaneous Transcatheter Aortic Valve Implantation and Endovascular Aneurysm Repair for Severe Aortic Stenosis and Symptomatic Abdominal Aortic Aneurysm: Mini Review.

Background: The treatment of patients with severe aortic stenosis (SAS) who concomitantly present with abdominal aortic aneurysm (AAA) is not defined. Aortic valve replacement surgery, performed alone, increases the risk of AAA rupture. Transcatheter aortic valve replacement (TAVR) and endovascular abdominal aortic aneurysm repair (EVAR) in the same intervention, especially in high-risk patients, is a safe alternative. Purpose: We report a case of simultaneous endovascular treatment of SAS and AAA and a mini literature review of nineteen cases with similar characteristics. Research design: Case report and literature review. Data Collection: An electronic search of PubMed and Scopus was performed from inception to December 2023. Results: Nineteen case reports of simultaneous transcatheter aortic valve repair and endovascular aneurysm repair for SAS and symptomatic AAA were identified published in the literature. Conclusions: We regard the simultaneous endovascular approach to both pathologies as a promising treatment alternative for selected patients with severe aortic stenosis and abdominal aortic aneurysm. We highlight the need to conduct randomized clinical trials in this patient population.

Manual Thrombus Aspiration in Patients With ST-Elevation Myocardial Infarction With High Thrombus Burden and a Total Ischemic Time Greater or Equal Than 3 Hours: Mini Review.

Manual Thrombus Aspiration (MTA) reduces thrombus burden and improves myocardial reperfusion markers in patients with ST-segment elevation myocardial infarction (STEMI), however its clinical benefit is controversial due to conflicting results from randomized clinical trials, which is why the benefit of its application during primary angioplasty (PA) remains uncertain. Reports such as that of Doo Sun Sim, et al. suggest that the impact of MTA may become clinically relevant in patients with a longer total ischemia time.1 We present the case of an adult male, with multiple risk factors for coronary disease, with lower STEMI, due to occlusion of the right coronary artery with a heavy thrombus load and an ischemia time of 10 hours. It was successfully treated by MTA, removing abundant intracoronary thrombus and obtaining a TIMI III flow, without requiring stent implantation. The case, the evolution and the current knowledge regarding the use of AT are discussed. Our case report and review of five cases with similar characteristics in the literature illustrate the use of MTA in patients with STEMI, high thrombus burden, and prolonged ischemia time.