Paediatric/congenital cardiology physician scientists-An endangered species.

Producing excellent physician scientists starts with the active discovery of talent and dedication, supported by the strong belief that physician involvement in biomedical research is essential to make fundamental discoveries that improve human health. The revolution of surgical and interventional therapy of structural heart disease has had 'profoundly positive effects on survival and quality of life over the decades. (…) Small increments in clinical improvement will still be possible in the future, but for the most part, the potential for major advancement using these techniques has been exhausted' (Frank Hanley, MD; Stanford). Personalized medicine, rapid genetic diagnostics, RNA and extracellular vesicle biology, epigenetics, gene editing, gene and stem cell-derived therapy are exemplary areas where specialized training for paediatric/congenital cardiology physician scientists will be increasingly needed to further advance the field. About a decade ago, a series in Circulation discussed academic career models and highlighted the major challenges facing the cardiovascular 'clinician scientist' (syn. physician scientist), which have not abated since. To develop the skills and expertise in both clinical congenital cardiology and basic research, the training of fellows must be focused and integrated. The current pandemic COVID-19 puts additional pressure and hurdles on fellows-in-training (FIT) and early career investigators (ECI) who aim to establish, consolidate or expand their own research group. Here, we discuss the major challenges, opportunities and necessary changes for academic institutions to sustain and recruit physician scientists in paediatric/congenital cardiology in the years to come.

[Diagnostic and therapeutic models for the management of acute pulmonary embolism: an issue of local available resources]. / Modelli diagnostici e terapeutici nel trattamento dell'embolia polmonare acuta: una questione di risorse locali.

Acute pulmonary embolism (PE) still represents the third leading cause of cardiovascular mortality in developed countries. In this regard, the last European guidelines offer important suggestions on the management of the disease in daily clinical practice but, at the same time, they do not take into account the feasibility of the recommendations according to the local available resources, including the presence or lack of adequate healthcare facilities (cardiological intensive care unit, cath-lab) or specialists (cardiologist available on a 24 h basis, interventional cardiologist, cardiac surgeon, etc.) all over the day. In the real clinical practice, those recommendations should be adapted to the local available resources. The aim of this document is to provide some suggestions regarding the diagnosis and treatment of acute PE, according to the possible available resources in different local circumstances.

Number of Cardiologists per Cardiovascular Beds and In-Hospital Mortality for Acute Heart Failure: A Nationwide Study in Japan.

Background Little evidence is available about the number of cardiologists required for appropriate treatment of heart failure (HF). Our objective was to determine the association between the number of cardiologists per cardiology beds for treating patients with acute HF and in-hospital mortality. Methods and Results This was a cross-sectional study, and we used the Japanese Registry of All Cardiac and Vascular Diseases Diagnosis Procedure Combination discharge database. The data of patients with HF on emergency admission from April 1, 2012, to March 31, 2014, were extracted. The patients were categorized into 4 groups by the quartiles of the numbers of cardiologists per 50 cardiovascular beds (first group: median, 4.4 [interquartile range, 3.5-5.0]; second group: median, 6.7 [interquartile range, 6.5-7.5]; third group: median, 9.7 [interquartile range, 8.8-10.1]; and fourth group: median, 16.7 [interquartile range, 14.0-23.8]). Using multilevel mixed-effect logistics regression, we determined adjusted odds ratios for in-hospital mortality. We identified 154 290 patients with HF on emergency admissions. There were 29 626, 36 587, 46 451, and 41 626 patients in the first, second, third, and fourth groups, respectively. HF severity, on the basis of New York Heart Association classification, was similar in the 3 groups. Adjusted odds ratios (95% CIs) for in-hospital mortality were 0.92 (0.82-1.04; P=0.20), 0.82 (0.72-0.92; P<0.001), and 0.70 (0.61-0.80; P<0.001) for the second, third, and fourth groups, respectively. The proportion of medication used, including angiotensin-converting enzyme inhibitors or angiotensin receptor blockers, ß blockers, and mineralocorticoid receptor antagonists, was positively correlated to the number of cardiologists. Conclusions Patients hospitalized for HF in hospitals with larger numbers of cardiologists per cardiovascular beds had lower 30-day mortality.

Do we have the ACHD physician resources we need to care for the burgeoning ACHD population?

BACKGROUND: Delivery of care to the adult congenital heart disease (ACHD) population has been limited by a shortage in the ACHD physician resources. There is limited data regarding the adequacy of the ACHD physician resources in the United States and our population estimates are extrapolated from Canadian data. Therefore, we proposed to evaluate the adequacy of ACHD physician: patient ratios in the United States at both national and regional levels. METHODS: Data from the Adult Congenital Heart Association (ACHA) website along with metropolitan area and statewide population data from 2016 US Census Bureau estimates were analyzed. Physicians listed on the ACHA website were cross-referenced with ABIM to verify ACHD board certification status. RESULTS: There are 115 self-identified ACHD programs and 418 self-identified ACHD physicians listed in the ACHA website. There are 320 board-certified ACHD cardiologists in the United States today, including 161 not listed in the ACHA website. Regarding ratios of ACHD-certified physicians to patients, the best served metropolitan statistical area (MSA) is Raleigh-Cary, NC, and the worst served MSA is Riverside-San Bernardino-Ontario, CA. The best served State is Washington, DC, and the worst served State is Indiana. CONCLUSIONS: The ACHD population continues to grow, and the looming national physician shortage is likely to greatly affect the ability to meet the complex needs of this growing population. In order to bring the ACHD patient: physician ratio to 1000:1, a minimum of 170 additional ACHD board-certified physicians are needed now.

Arrhythmia care in Africa.

Data on cardiovascular disease, including arrhythmias, in Africa is limited. However, the burden of cardiovascular disease appears to be on the rise. Recent global data suggests an increase in atrial fibrillation rates despite declining rates of rheumatic heart disease. Atrial fibrillation is also associated with increased mortality in Africa. Current management with medical therapy is sub-optimal and ablation procedures, inaccessible. Atrial fibrillation is also an independent risk factor for death in patients with rheumatic heart disease. Sudden cardiac deaths from ventricular arrhythmias are under-recognized and inadequately treated with very high rates out of hospital cardiac arrest due to poor education of the general public on cardiopulmonary resuscitation skills and lack of essential healthcare infrastructure. Use of cardiac devices such as implantable defibrillators and pacemakers is low with significant regional variations and is almost non-existent in sub-Saharan Africa. There is a great unmet need for arrhythmia diagnosis and management in Africa. Governments and healthcare stakeholders need to include cardiovascular disease as a healthcare priority given the rising burden of disease and associated mortality.

Number of Board-Certified Cardiologists and Acute Myocardial Infarction-Related Mortality in Japan　- JROAD and JROAD-DPC Registry Analysis.

BACKGROUND: The appropriate number of board-certified cardiologists (BCC) for the treatment of acute myocardial infarction (AMI) has not been thoroughly examined in Japan. This study investigated whether the number of BCC/50 cardiovascular beds affects acute outcome in AMI treatment. Methods and Results: Data on 751 board-certified teaching hospitals and 63,603 patients with AMI were obtained from the Japanese Registry Of All cardiac and vascular Diseases (JROAD) and JROAD Diagnosis Procedure Combination (JROAD-DPC) databases between 1 April 2012 and 31 March 2014. The hospitals were categorized into 3 groups based on the median number of BCC/50 cardiovascular beds: first tertile, 5.0 (IQR, 4.0-5.7); second, 8.3 (IQR, 7.4-9.8); third, 15.3 (IQR, 12.5-22.7), and the patients with AMI admitted to the categorized hospitals were compared (first tertile, 12,002 patients; second, 23,930; third, 27,671). On hierarchical logistic modeling, the adjusted OR for 30-day mortality were 0.86 (95% CI: 0.74-1.00) for the second tertile and 0.75 (95% CI: 0.65-0.88) for the third tertile. CONCLUSIONS: Patients with AMI admitted to hospitals with a large number of BCC/50 cardiovascular beds had a lower 30-day mortality rate. This tendency was independent of patient and hospital characteristics. This is the first study to provide new information on the association between the number of BCC and in-hospital AMI-related mortality in Japan.

Challenges in delivering computed tomography coronary angiography as the first-line test for stable chest pain.

OBJECTIVE: The National Institute for Health and Care Excellence (NICE) clinical guidelines 'chest pain of recent onset: assessment and diagnosis' (update 2016) state CT coronary angiography (CTCA) should be offered as the first-line investigation for patients with stable chest pain. However, the current provision in the UK is unknown. We aimed to evaluate this and estimate the requirements for full implementation of the guidelines including geographical variation. Ancillary aims included surveying the number of CTCA-capable scanners and accredited practitioners in the UK. METHODS: The number of CTCA scans performed annually was surveyed across the National Health Service (NHS). The number of percutaneous coronary interventions performed for stable angina in the NHS in 2015 was applied to a model based on SCOT-HEART (CTCA in patients with suspected angina due to coronary heart disease: an open-label, parallel-group, multicentre trial) data to estimate the requirement for CTCA, for full guideline implementation. Details of CTCA-capable scanners were obtained from manufacturers and formally accredited practitioner details from professional societies. RESULTS: An estimated 42 340 CTCAs are currently performed annually in the UK. We estimate that 350 000 would be required to fully implement the guidelines. 304 CTCA-capable scanners and 198 accredited practitioners were identified. A marked geographical variation between health regions was observed. CONCLUSIONS: This study provides insight into the scale of increase in the provision of CTCA required to fully implement the updated NICE guidelines. A small specialist workforce and limited number of CTCA-capable scanners may present challenges to service expansion.

Cardiology-cardiothoracic subspeciality training in South Africa: a position paper of the South Africa Heart Association.

Over the past decades, South Africa has undergone rapid demographic changes, which have led to marked increases in specific cardiac disease categories, such as rheumatic heart disease (now predominantly presenting in young adults with advanced and symptomatic disease) and coronary artery disease (with rapidly increasing prevalence in middle age). The lack of screening facilities, delayed diagnosis and inadequate care at primary, secondary and tertiary levels have led to a large burden of patients with heart failure. This leads to suffering of the patients and substantial costs to society and the healthcare system. In this position paper, the South African Heart Association (SA Heart) National Council members have summarised the current state of cardiology, cardiothoracic surgery and paediatric cardiology reigning in South Africa. Our report demonstrates that there has been minimal change in the number of successfully qualified specialists over the last decade and, therefore, a de facto decline per capita. We summarise the major gaps in training and possible interventions to transform the healthcare system, dealing with the colliding epidemic of communicable disease and the rapidly expanding epidemic of non-communicable disease, including cardiac disease.

Spanish Catheter Ablation Registry. 14th Official Report of the Spanish Society of Cardiology Working Group on Electrophysiology and Arrhythmias (2014).

INTRODUCTION AND OBJECTIVES: This report presents the findings of the 2014 Spanish Catheter Ablation Registry. METHODS: For data collection, each center was allowed to choose freely between 2 systems: retrospective, requiring the completion of a standardized questionnaire, and prospective, involving reporting to a central database. RESULTS: Data were collected from 85 centers. A total of 12 871 ablation procedures were performed, for a mean of 149.5±103 procedures per center. The ablation targets most frequently treated were atrioventricular nodal reentrant tachycardia (n=3026; 23.5%), cavotricuspid isthmus (n=2833; 22.0%), and atrial fibrillation (n=2498; 19.4%). The number of ablation procedures for ventricular arrhythmias was similar to that of 2013, but there was a slight increase in the treatment of all the ventricular substrates, especially those associated with idiopathic ventricular tachycardia and scarring following myocardial infarction. The overall success rate was 95%, the rate of major complications was 1.3%, and the mortality rate was 0.02%. CONCLUSIONS: The 2014 registry shows that the number of ablation procedures performed continued its upward trend and that, overall, the success rate was high and the number of complications low. Ablation of complex conditions continued to increase.