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The COVID-19 pandemic continues to negatively impact population health by indirect effects on patient and healthcare systems, in addition to the direct effects of COVID-19 itself. Accurate and quantitative information about the indirect effects of the COVID-19 pandemic on cardiovascular disease (CVD) services and outcomes will allow better public health planning. Ball and colleagues1 aim to ‘design and implement a simple tool for monitoring and visualising trends in CVD hospital services in the UK’ and towards that end they present pilot data from a preliminary cohort of nine UK hospitals in this issue of Heart. Comparing 6 months in 2019–2020 (that include the COVID-19 lockdown in the UK) to the same time period in 2018–2019, there was a 57.9% decrease in total hospital admissions and a 52.9% decrease in emergency department visits (figure 1). In addition, there was a 31%–88% decline during lockdown in procedures for treatment of cardiac, cerebrovascular and other vascular conditions.
From the other side of the world, Brant and colleagues2 report the number of cardiovascular deaths in the six Brazilian cities with the greatest number of COVID-19 deaths. They conclude: ‘Excess cardiovascular mortality was greater in the less developed cities, possibly associated with healthcare collapse. Specified cardiovascular deaths decreased in the most developed cities, in parallel with an increase in unspecified cardiovascular and home deaths, presumably as a result of misdiagnosis. Conversely, specified cardiovascular deaths increased in cities with a healthcare collapse’ (figure 2).
In the accompanying editorial, Watkins3 notes that ‘Taken together, these two studies quantify what many readers of this journal have experienced firsthand: the restructuring of hospital services to cope with an influx of COVID-19 cases, combined with social distancing measures, has severely limited access to cardiovascular care, adversely impacting patient outcomes.’ He then goes on to propose policy responses to reduce all-cause death among patients with CVD including deaths due to COVID-19 or to disruptions to healthcare delivery associated with the pandemic (figure 3). His two key messages are: (1) ‘the global and national pandemic responses cannot be separated from the cardiovascular health agenda’ and (2) ‘priorities for cardiovascular science must pivot, capitalising on lessons learnt during the pandemic’.
Other interesting papers in this issue of Heart include a study by Doris and colleagues4 showing that in adults with aortic stenosis CT quantitation of valve calcification is reproducible and demonstrates a greater rate of change in disease severity, compared with echocardiography. Guzzetti and Clavel5 point out that more precise measures of aortic stenosis (AS) severity will allow smaller sample sizes in clinical trials of potential medical therapies, in addition to providing insights into the pathophysiology of disease progression (figure 4).
In a study of patients undergoing atrial fibrillation (AF) ablation, Piccini and colleagues6 found that almost 30% experienced recurrent atrial tachycardiac (AT) or AF within 3 months. However, although those without recurrent AT/AF had greater improvement in functional status, overall quality of life was similar in those with and without AT/AF recurrence. Sridhar and Colbert7 discuss the importance of patient-reported outcomes (PROs), not just ‘hard’ clinical endpoints in clinical trials. ‘As researchers and clinicians, our goals must align with those of the patients and what they value. It is heartening to see that more and more clinical trials in cardiology and electrophysiology are incorporating PROs as important endpoints. A slow but definite paradigm shift is occurring to incorporate therapies with a focus on improving patients’ lives, not just their hearts.’
The Education in Heart article in this issue discusses the diagnosis and management of familial hypercholesterolemia.8 Our Cardiology in Focus article ‘What to do when things go wrong’ provides a thoughtful discussion of the key steps in dealing with medical error.9 The Image Challenge in this issue10 provides a concise review of a sophisticated set of possible diagnoses to consider in a patient with a new murmur and classic echocardiographic images. Be sure to look at our online Image Challenge archive with over 150 image-based multiple choice questions and answers (https://heart.bmj.com/pages/collections/image_challenges/).
Contributors Heartbeat for Heart 106 Issue 24.
Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests None declared.
Patient and public involvement Patients and/or the public were not involved in the design, or conduct, or reporting, or dissemination plans of this research.
Patient consent for publication Not required.
Provenance and peer review Commissioned; internally peer reviewed.
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