Cardiogeriatrics: the current state of the art.

It is estimated that by 2050, 17% of the world's population will be greater than 85 years old, which, combined with cardiovascular disease (CVD) being the leading cause of death and disability, sets an unprecedented burden on our health and care systems. This perfect storm will be accompanied by a rise in the prevalence of CVD due to increased survival of patients with pre-existing CVD and the incidence of CVD that is associated with the process of ageing. In this review, we will focus on the diagnosis and management of common CVD conditions in old age, namely: heart failure (HF), coronary artery disease (CAD), atrial fibrillation (AF) and valvular heart disease (VHD). Despite limited evidence, clinical guidelines are increasingly considering the complexity of management of these conditions in the older person, which often coexist, for example, AF and HF or CAD and VHD. Furthermore, they, in turn, need specific consideration in the context of comorbidities, polypharmacy, frailty and impaired cognition found in this age group. Hence, the emerging role of the geriatric cardiologist is therefore vital in performing comprehensive geriatric assessment, attending multidisciplinary team meetings and ultimately considering the patient and the sum of their diseases in their totality. There have been recent advances in CVD management but how we apply these to deliver integrated care to the elderly population is key. This review article aims to bring together emerging studies and guidelines on assessment and management of CVD in the elderly, summarising latest definitions, diagnostics, therapeutics and future challenges.

Editor-in-Chief's Top Picks From 2021.

Each week, I record audio summaries for every paper in JACC, as well as an issue summary. This process has become a true labor of love due to the time they require, but I am motivated by the sheer number of listeners (16M+), and it has allowed me to familiarize myself with every paper that we publish. Thus, I have selected the top 100 papers (both Original Investigations and Review Articles) from distinct specialties each year. In addition to my personal choices, I have included papers that have been the most accessed or downloaded on our websites, as well as those selected by the JACC Editorial Board members. In order to present the full breadth of this important research in a consumable fashion, we will present these abstracts in this issue of JACC, as well as their Central Illustrations and podcasts. The highlights comprise the following sections: Artificial Intelligence & Machine Learning (NEW section), Basic & Translational Research, Biomarkers (NEW section), Cardiac Failure & Myocarditis, Cardiomyopathies & Genetics, Cardio-Oncology, Cardiovascular Disease in Women, Coronary Disease & Interventions, Congenital Heart Disease, Coronavirus, Hypertension, Imaging, Metabolic & Lipid Disorders, Neurovascular Disease & Dementia, Promoting Health & Prevention, Rhythm Disorders & Thromboembolism, Vascular Medicine, and Valvular Heart Disease.1-100.

The Rapidly-Developing Area of Radiocardiology: Principles, Complications and Applications of Radiotherapy on the Heart.

Ventricular arrhythmias are the leading cause of sudden cardiac death. Current treatment strategies for ventricular tachycardia, including antiarrhythmic drugs and catheter ablation, have limited efficacy in patients with structural heart disease. Noninvasive ablation with the use of externally applied radiation (cardiac radioablation) has emerged as a promising and novel approach to treating recurrent ventricular tachycardias. However, the heart is generally an "organ at risk" for radiation treatments, such that very little is known on the effects of radiotherapy on cardiac ultrastructure and electrophysiologic properties. Furthermore, there has been limited interaction between the fields of cardiology and radiation oncology and physics. The advent of cardiac radioablation will undoubtedly increase interactions between cardiologists, cardiac electrophysiologists, radiation oncologists and physicists. There is an important knowledge gap separating these specialties, but scientific developments, technical optimisation, and improvements depend on intense multidisciplinary collaboration. This manuscript seeks to review the basic of radiation physics and biology for cardiovascular specialists in an effort to facilitate constructive scientific and clinical collaborations to improve patient outcomes.

Recent updates on novel therapeutic targets of cardiovascular diseases.

In recent times cardiovascular diseases (CVDs) are the leading cause of mortality universally, caused more or less 17.7 million casualties with 45% of all illnesses (except communicable ones) in 2015 as per World Health Organization (WHO). According to American National Center for Health Statistics, cardiac disorders are costliest. Moreover, health care expenditures related to cardiac disorders are anticipated to exceed than diabetes and Alzheimer's. Straining of reactive oxygen species with diminished neutralization & inflammation critically adds to atherosclerosis and also proceed to other cardiovascular diseases such as cardiac remodeling and myocardial infarction (MI). In the past few years, researchers revealed multiple drug targets from animal studies and evaluated them in the therapeutics of cardiac disorders, which offered exciting clues for novel therapeutic strategies. Although, only few newer agents approved clinically and actual approaches for treatment are lagging behind. Several novel drugs found effective for the treatment of hypertension, congestive heart failure, cardiac arrhythmia and angina pectoris. Detailed mechanism of action, basic and clinical pharmacology of all novel drugs has been discussed in this review.

The Sky Is Not Falling: Surgical Perspectives on a New Transcatheter Paradigm.

The role of cardiac surgeons in the treatment of aortic valve disease is changing with the expansion of transcatheter aortic valve replacement. Recent trials in patients at low surgical risk will further this paradigm shift, and the future cardiac surgeons in this space remain uncertain. In this Viewpoint article, we discuss the role that surgeons can play in the future of structural heart medicine. We examine the potential effects of the low-risk transcatheter aortic valve replacement trials on overall operative volumes and how these effects may be limited through structured training programs and strong collaboration within the heart team. Finally, future considerations and cautions for the cardiac surgical community are discussed. The coming era presents an opportunity for growth, leadership, and strong interdisciplinary collaboration for the cardiac surgery community.

Cardio-Oncology Education and Training: JACC Council Perspectives.

The innovative development of cancer therapies has led to an unprecedented improvement in survival outcomes and a wide array of treatment-related toxicities, including those that are cardiovascular in nature. Aging of the population further adds to the number of patients being treated for cancer, especially those with comorbidities. Such pre-existing and developing cardiovascular diseases pose some of the greatest risks of morbidity and mortality in patients with cancer. Addressing the complex cardiovascular needs of these patients has become increasingly important, resulting in an imperative for an intersecting discipline: cardio-oncology. Over the past decade, there has been a remarkable rise of cardio-oncology clinics and service lines. This development, however, has occurred in a vacuum of standard practice and training guidelines, although these are being actively pursued. In this council perspective document, the authors delineate the scope of practice in cardio-oncology and the proposed training requirements, as well as the necessary core competencies. This document also serves as a roadmap toward confirming cardio-oncology as a subspecialty in medicine.

Cardiology on the cutting edge: updates from the European Society of Cardiology (ESC) Congress 2020.

The 2020 annual Congress of the European Society of Cardiology (ESC) was the first ever to be held virtually. Under the spotlight of 'the cutting edge of cardiology', exciting and ground-breaking cardiovascular (CV) science was presented both in basic and clinical research. This commentary summarizes essential updates from ESC 2020-The Digital Experience. Despite the challenges that coronavirus disease 2019 (COVID-19) has posed on the conduct of clinical trials, the ESC Congress launched the results of major studies bringing innovation to the field of general cardiology, cardiac surgery, heart failure, interventional cardiology, and atrial fibrillation. In addition to three new ESC guidelines updates, the first ESC Guidelines on Sports Cardiology and Exercise in Patients with Cardiovascular Disease were presented. As former ESC president, Professor Casadei undoubtedly pointed out the ESC Congress 2020 was a great success. During the ESC 2020 Congress, BMC Cardiovascular Disorders updated to seven journal sections including Arrhythmias and Electrophysiology, CV Surgery, Coronary Artery Disease, Epidemiology and Digital health, Hypertension and Vascular biology, Primary prevention and CV Risk, and Structural Diseases, Heart Failure, and Congenital Disorders. To conclude, an important take-home message for all CV health care professionals engaged in the COVID-19 pandemic is that we must foresee and be prepared to tackle the dramatic, long-term CV complications of COVID-19 patients.

Innovations in Congenital Interventional Cardiology.

This article aims to summarize some of the key advances in congenital interventional cardiology over the past few years, from novel imaging technologies, such as virtual reality, fusion imaging, and 3-dimensional printed models, to newly available devices and techniques to facilitate complex procedures including percutaneous pulmonary valve replacement and hybrid procedures. It is an exciting time for the field, with rapid development of techniques, devices, and imaging tools that allow a minimally invasive approach for many congenital cardiac defects with progressively less radiation and contrast doses.

Updates in the treatment of granulomatosis with polyangiitis and microscopic polyangiitis: At a crossroad.

There have been great advances in the management of ANCA associated vasculitis over the past decades. We have gone from an era where the disease was almost universally fatal to trying to prevent long-term side effects of treatment regimens. With the ability to use pulse cyclophosphamide or rituximab as alternates to oral cyclophosphamide for induction of remission, side effects of therapy have been greatly reduced. New approaches have drastically changed our approach to maintenance and we now favor much longer durations of maintenance therapy, as they are more successful in preventing relapse. Steroids have long been the bane of treatment as they are associated with a significant risk of infection and metabolic consequences. We are now in a steroid-sparing and looking ahead to a steroid-free era with new data being published showing lower doses of steroids being equally effective and several ongoing seminal trials looking at agents that could completely replace steroids very early on.

Advances in PET-Based Cardiac Amyloid Radiotracers.

The gold standard for diagnosis of cardiac amyloidosis (CA) is endomyocardial biopsy showing Congo red staining followed by mass spectroscopy, but the diagnosis can also be made with high certainty by demonstration of typical cardiac imaging features along with amyloid on biopsy of another involved organ. The use of cardiac imaging techniques to detect amyloid deposits may frequently obviate the need for invasive methods in order to ascertain the presence, and potentially the type, of amyloid deposition. PURPOSE OF REVIEW: We aim to review the evidence behind the development of novel positron emission tomography (PET) radiotracers for demonstrating cardiac amyloid deposition and potentially distinguishing between light-chain (AL) or transthyretin (ATTR) cardiac amyloidosis. RECENT FINDINGS: Multiple recent studies have shown that thioflavin-analogue tracers such as18F-florbetapir, 18F-florbetaben, 18F-flutemetamol, and 11C-labeled Pittsburg Compound-B (PiB) may be able to fulfill the unmet need of elucidating the presence of amyloid deposition in the heart. Because they bind to the beta-pleated motif of the amyloid fibril due to their similarity to the thioflavin structure, they could potentially be used to image CA (Table 1). The use of PET amyloid radiotracers shows promise; however, further data is needed to define their overall accuracy and additive value to the care of patients with suspected systemic and/or cardiac amyloidosis.

[Development of a new assessment for cardio-oncology and its international trend].

Cardiac safety assessments play a key role in drug development. New non-clinical cardiac safety risk assessments, such as the use of iPSC-derived cardiomyocytes, have been validated by several consortiums both in Japan and abroad. The emerging multidisciplinary field of cardio-oncology has been recognized more important. The success of new cancer therapies has improved life expectancy of cancer patients, hence more attention has been paid to cardiotoxicities associated with existing and new anti-cancer therapies, such as cardiomyocyte injury and heart failure, vascular injury and hypertension or thrombosis, which accelerated coronary artery disease. In addition to the well-studied proarrhythmia risk, some cardiotoxicities, such as contractility impairment, are expected to be evaluated by iPSC-derived cardiomyocytes. Here we developed a novel imaging-based in vitro contractility assay using iPSC-derived cardiomyocytes. In the review, we would like to discuss the current status and future perspectives in the assessment of cardiac contractile function by anti-cancer agents.