New technology in coronary intervention

Dual antiplatelet therapy-the combination of aspirin and a P2Y12 inhibitor-remains the standard antiplatelet regimen recommended to prevent ischemic complications immediately after percutaneous coronary intervention. Nonetheless, recent advances in stent technologies, percutaneous coronary intervention techniques, adjunctive pharmacotherapy for secondary prevention, and the rising awareness of the prognostic impact of bleeding, which are inevitably associated with dual antiplatelet therapy, led to the investigation of alternative antiplatelet regimens related to fewer bleeding and a preserved ischemic protection...

Cardiovascular disease (CVD), exemplified by coronary artery disease (CAD), is a global health concern, escalating in prevalence and burden. The etiology of CAD is intricate, involving different risk factors. CVD remains a significant cause of mortality, driving the need for innovative interventions like percutaneous coronary intervention and vascular stents. These stents aim to minimize restenosis, thrombosis, and neointimal hyperplasia while providing mechanical support. Notably, the challenges of achieving ideal stent characteristics persist...

Percutaneous coronary interventions have progressed through the era of plain balloon dilation, bare-metal stent insertion to drug-eluting stent treatment, which has significantly reduced the acute occlusion and restenosis rates of target vessels and improved patient prognosis, making drug-eluting stents the mainstream interventional treatment for coronary artery disease. In recent years, drug-coated balloons (DCBs) have become a new treatment strategy for coronary artery disease, and the drugs used in the coating and the coating technology have progressed in the past years...

The 2017 World Health Organization Fact Sheet highlights that coronary artery disease is the leading cause of death globally, responsible for approximately 30% of all deaths. In this context, machine learning (ML) technology is crucial in identifying coronary artery disease, thereby saving lives. ML algorithms can potentially analyze complex patterns and correlations within medical data, enabling early detection and accurate diagnosis of CAD. By leveraging ML technology, healthcare professionals can make informed decisions and implement timely interventions, ultimately leading to improved outcomes and potentially reducing the mortality rate associated with coronary artery disease...

Cardiovascular diseases remain a leading cause of mortality globally, necessitating innovative approaches for early detection and precise diagnostic methodologies. Artificial neural networks (ANNs), inspired by the complexity of the human brain's neural networks, have emerged as powerful tools for transforming the landscape of cardiac diagnostics. ANNs are capable of learning complex patterns from data. In cardiac diagnostics, these networks are employed to analyze intricate cardiovascular data, providing insights into diseases such as coronary artery disease and arrhythmias...

BACKGROUND: Supraflex (Sahajanand Medical Technologies Limited, Surat, India) is a new-generation, biodegradable polymer-coated sirolimus-eluting stent (SES) designed on an ultrathin (60 µm) cobalt-chromium platform with a flexible 'S-link.' The S-FLEX Slovakia registry aimed to assess the safety and effectiveness of Supraflex SES in an all-comers population, with a subgroup of diabetic patients. METHODS: This was a prospective, observational, multi-center, post-market registry conducted between February 2018 and May 2019...

BACKGROUND: Although the technology of bioresorbable vascular scaffold (BVS) aroused the peak of interest a few years ago and currently remains available only as part of experimental research, patients who have had BVS implanted should be still carefully monitored to detect possible long-term complications. CASE SUMMARY: We present the case of a 47-year-old man who had received BVS implantation for ST-segment elevation myocardial infarction. Six years later, computed tomography coronary angiography (CTCA) demonstrated in-segment restenosis in between two newly formed coronary aneurysms at the site of the implanted BVS...

This paper aims to thoroughly discuss the impact of artificial intelligence (AI) on clinical practice in interventional cardiology (IC) with special recognition of its most recent advancements. Thus, recent years have been exceptionally abundant in advancements in computational tools, including the development of AI. The application of AI development is currently in its early stages, nevertheless new technologies have proven to be a promising concept, particularly considering IC showing great impact on patient safety, risk stratification and outcomes during the whole therapeutic process...

Coronary artery disease (CAD) remains a significant health challenge, imposing substantial burdens on individuals and healthcare systems worldwide. CAD's impact stems from artery narrowing and blockage, leading to severe complications like heart attacks and heart failure. Collaborative efforts by researchers, professionals, and governments have fostered advancements in comprehending and managing this cardiovascular ailment. Evolving CAD management embraces modern diagnostics, cutting-edge pharmaceuticals, invasive procedures, lifestyle modifications, and cardiac rehabilitation...

BACKGROUND: The DynamX™ bioadaptor is the first coronary implant technology with a unique mechanism of unlocking the bioadaptor frame after polymer resorption over 6 months, uncaging the vessel while maintaining a dynamic support to the vessel. It aims to achieve the acute performance of drug-eluting stents (DES) with the advantages of restoration of vessel function. METHODS: This international, single blinded, randomised controlled (1:1) trial compared a sirolimus-eluting bioadaptor with a contemporary zotarolimus-eluting stent (DES) in 34 hospitals in Europe, Japan and New Zealand...

Cardiac intensive care has been a constantly evolving area of research and innovation since the beginning of the 21st century. The story began in 1961 with Desmond Julian's pioneering creation of a coronary intensive care unit to improve the prognosis of patients with myocardial infarction, considered the major cause of death in the world. These units have continued to progress over time, with the introduction of new therapeutic means such as fibrinolysis, invasive hemodynamic monitoring using the Swan-Ganz catheter, and mechanical circulatory assistance, with significant advances in percutaneous interventional coronary and structural procedures...

The older population represents a unique subset of patients due to a higher rate of comorbidities and risk factors, which can lead to a higher rate of ischemic and bleeding events. As a result, older adults are mainly underrepresented or excluded from randomized trials. Although the advancement in the percutaneous coronary intervention field with the development of new technologies, techniques, and potent antiplatelet therapy led to a reduction of ischemic risk, there is still a concern regarding bleeding hazards...

The use of coronary computed tomography angiography (CCTA) in the setting of stable coronary artery disease is highly recommended for low-risk patients. High-risk patients, such as symptomatic subjects with prior revascularization, are suggested to be investigated with noninvasive functional tests or invasive coronary angiography. CCTA is not considered for these patients because of some well-known CCTA artifacts, such as blooming and motion artifacts. However, new technology has allowed us to obtain images with high spatial resolution, overcoming these well-known limitations of CCTA...

INTRODUCTION: Smartwatches, wrist-mounted devices with computing capacity able to connect with other devices via short-range wireless networking, are today commonly used by the general population to monitor their health status using specific applications. Currently, these devices offer new possibilities in remote health care monitoring and integration with other applications, through alert notifications, collection of personal data by a variety of sensors and the storage of these data...

BACKGROUND: People with coronary heart disease are at an increased risk of morbidity and mortality even if they attend cardiac rehabilitation. High sedentary behavior levels potentially contribute to this morbidity. Smartphone apps may be feasible to facilitate sedentary behavior reductions and lead to reduced health care use. OBJECTIVE: We aimed to test the effect of a sedentary behavior change smartphone app (Vire app and ToDo-CR program) as an adjunct to cardiac rehabilitation on hospital admissions and emergency department (ED) presentations over 12 months...

In the last decade, significant advancements have been made in the field of percutaneous coronary interventions (PCIs) with the development of new devices and drugs, the application of new technology and the utilization of artificial intelligence/machine learning, and new indications for revascularization [...].

Current management of patients with carotid artery stenosis is based on well-established guidelines, including surgical procedures - carotid endarterectomy (CEA) and endovascular carotid artery stenting (CAS) - and optimal medical treatment alone. Outcomes in the postprocedural period after CAS and CEA are similar, suggesting strong clinical durability for both treatments. Recent advances, which include the emergence of novel endovascular treatment tools and techniques, combined with more recent randomised trial data shed new light on optimal patient selection and treatment in contemporary practice...

One of the prominent reasons for mortality and morbidity worldwide is coronary artery disease (CAD), an ailment that manifests itself by the narrowing of the artery with the deposition of plaque. The definitive mode of action for dealing with this condition is using a medical device known as a stent at the affected location. This extremely important tubular equipment helps tremendously with vessel support. It also helps by keeping the path of blood flow clear for the heart muscle masses, its crucial nutrients, and oxygen supply...

Advances in stent design and technology have made stent loss during percutaneous coronary interventions rare. When an undeployed stent dislodges in the left main (LM) artery during percutaneous coronary angioplasty, the risk of life-threatening procedural complications is high. We report a 50-year-old male patient, a smoker, with a history of diabetes mellitus and hypertension with typical chest pain on minimal exertion. Electrocardiogram and echo revealed ischemic changes and regional wall motion abnormality...

BACKGROUND: New-generation drug-eluting stents (DES) achieved technological innovations and reported clinical advantages as compared with first-generation DES in clinical trials with 3-5 years follow-up. However, detailed clinical outcome data in very long-term follow-up is still scarce. OBJECTIVES: To evaluate 10-year clinical outcomes after first- and new-generation DES implantation. METHODS: In this extende follow-up study of the RESET, which is a largest randomized trial comparing everolimus-eluting stent (EES) with Sirolimus-eluting stent (SES), the study population consisted of 2892 patients from 84 centers...