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Aim This study aimed to investigate the impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection on all types of acute cardiac admissions (ACAs) and cardiac mortality in Malta. Methods Number, characteristics and delay to presentation of ACAs to our institution during the study period (28 February–30 April 2020) were compared with the corresponding 2019 period. Non-parametric correlation analyses between daily SARS-CoV-2 cases in Malta, Italy and the UK and daily ACAs were performed. Differences in cardiac death distribution (community vs. in-hospital) during the two periods were analysed. Results There was a significant decline in daily ACAs in 2020 (median 3 [IQR 3]) vs. 2019 (median 5 [IQR 4]), p

Background Cardiac metastases are rare and frequently remain undiagnosed due to the absence of clinical signs in the majority of cases. Malignancies found to most commonly metastasise to the heart include lung carcinoma, breast carcinoma and lymphoma, while urothelial carcinoma is a rare cause of cardiac metastasis. The patient presented with pyrexia, a rare presentation of metastatic cardiac involvement. Single metastatic lesions are mainly reported in the literature, while multiple metastatic deposits such as in this case are less common. Case presentation A 74-year-old gentleman presented with frequent febrile spikes, a month after undergoing a nephroureterectomy for poorly differentiated urothelial carcinoma. No febrile source was identified, and a computed tomography identified two cardiac lesions. A transthoracic echocardiogram could not detect the cardiac lesions; therefore, cardiac magnetic resonance (CMR) imaging was performed. Three spherical intramyocardial masses were noted at the basal septum, LV apex and the anteromedial papillary muscle. The lesions demonstrated signal characteristics suggestive of cardiac metastases (high fluid content, absence of fat, presence of a surrounding rim of increased extravascular space, absence of deformation within the masses) from the previously resected urothelial carcinoma. The patient was palliated, and he shortly succumbed to his condition. Conclusions Urothelial carcinoma is an exceedingly rare cause of cardiac metastasis. CMR is an important imaging modality for localisation and characterisation of suspicious cardiac lesions, aiding in the diagnosis of cardiac metastasis.

Background The first COVID-19 wave resulted in a significant decline in acute cardiac admissions (ACAs) and delays to hospital presentation in Malta, as well as an excess of out-of-hospital cardiac arrests. The aim was to investigate the impact of the observed delays in presentation in 2020 on mortality and cardiac readmissions at six months. Methods All ACAs between 28th February and 30th April 2020 (first wave of COVID-19 in Malta) were included, and the corresponding 2019 period was used as a control. ACA was defined as an unplanned admission of an adult (aged ≥16 years) under the care of a cardiologist. Outcomes over the six months following the index ACA included death, cardiac readmission, and planned cardiac intervention at discharge. The term 'death' referred to all-cause mortality. Cardiac readmissions referred to unplanned admissions for acute cardiac pathology following the index ACA. During sub-analyses, ACAs were divided into acute coronary syndrome (ACS) and non-ACS. A first analysis compared the frequency of deaths, cardiac readmissions, and planned interventions between the 2019 and 2020 cohorts. A second analysis investigated differences in six-month survival and freedom from readmission between the two cohorts. Both analyses were followed by a sub-analysis. Results There were 330 ACAs among the 2019 cohort and 220 in 2020. There were no significant differences between the 2019 and 2020 cohorts in all-cause mortality (2019, 8.8% vs 2020, 8.2%, p=0.466) and Kaplan-Meier survival estimates at a six-month follow-up (2019, 169.06 days (95% CI 164.95-173.17) vs 2020, 168.27 days (95% CI 162.82-173.72), p=0.836), including subgroup analysis for non-ACS (2019, 168.52 days (95% CI 163.08-173.96) vs 168.11 days (95% CI 160.93-175.30), p=0.952) and ACS patients (169.81 days (95% CI 163.54-176.09) in 2019 vs 168.45 days (95% CI 160.17-176.73) in 2020, p=0.739). A significantly higher number of patients from the 2019 cohort (75/319, 23.5%) required readmission compared to 2020 (32/212; 15.1%) (p=0.02). Similarly, there was shorter freedom from cardiac readmission among 2019 patients (mean 150.98 days (95% CI 144.63-157.33)) compared to 2020 patients (mean 158.66 days (95% CI 151.58-165.74, p=0.024). During sub-analysis, the difference in freedom from readmission was significant only for non-ACS patients (mean of 145.45 days (95% CI 136.58-154.32) in 2019 vs 158.92 days (95% CI 149.19-168.64) in 2020, p=0.018). Analysis of cardiac interventions during the six months post-index ACA discharge showed significantly more planned cardiac interventions in 2019 (52/319; 16.3%) compared to 2020 (20/212; 9.4%) (p=0.027). Conclusions A delay in presentation of ACAs during COVID-19 in Malta resulted in lower readmission rates and increased freedom from readmissions, with no excess in all-cause mortality at a six-month follow-up. The reasons for the optimistic outcomes of patients admitted during the first wave of COVID-19 may be multifactorial. Reasons may include ongoing fear of hospital presentation, a more holistic approach to patients' in-hospital care during 2020 aimed at reducing further hospital contact post-discharge, and a selection bias secondary to an excess of out-of-hospital cardiac arrests during the initial wave of COVID-19. Further studies will be required to truly assess the collateral impact of non-COVID-19-related illness. Public education on cardiovascular health is vital and must be emphasized during the pandemic.

This population-based, retrospective study aimed to determine whether there was a drop in pediatric admissions during the first year of COVID-19 in Malta, as reported in other centers worldwide, as well as to determine any differences in patient characteristics when compared to the previous year.All unplanned pediatric medical admissions to Mater Dei Hospital from March 1, 2020 (a few days before the first case of COVID-19 in Malta) till February 28, 2021 (study period) and the corresponding period in 2019/20 (control period) and characteristics of patients admitted during the first 10 weeks (first wave of COVID-19) were analyzed.Pediatric admissions dropped by 57.7% during the first year of COVID-19 (1601 vs. 3789 in 2019). During the first wave of COVID-19, a higher percentage of neonates were admitted in 2020 when compared to all other ages. There was a lower prevalence of respiratory illnesses during the first wave of COVID-19 (31.6% vs. 47.5% in 2019, P.001), with a higher prevalence of cases related to child abuse or adverse socio-economic circumstances (2020, 9 [3.4%] vs 1 [0.1%] in 2019, P.001). Following school closures, a drop in communicable disease admissions was recorded (68 [42.2%] vs. 421 [70.3%] in 2019, P.001). A negative correlation between daily pediatric admissions and active COVID-19 cases in Malta was noted (r (68) = -0.33, P = .005).The drop in admissions likely represents fear of contracting COVID-19 in hospital environments, together with a decline in communicable diseases due to school closures. Guardians' concerns must be alleviated as best as possible by effective public health measures.

A 33-year-old man presented with a 3-week history of breathlessness and cough. He disclosed that he was informed regarding a heart defect as a child in his home country but was unaware of its nature and was never followed up. Examination revealed a pansystolic murmur (loudest at the apex), a hyperdynamic, displaced apex, and pulmonary oedema. An ECG showed atrial fibrillation with a regular broad-complex ventricular rhythm. Following electrical cardioversion, the ECG revealed complete heart block, therefore explaining the regular atrial fibrillation. An urgent transthoracic echocardiography (TTE) confirmed the anatomy of congenitally corrected transposition of the great arteries (CCTGA) with torrential tricuspid regurgitation and impaired systemic right ventricle. Cardiac MRI identified a ventricular septal defect which was not visible on TTE. The patient showed a transient improvement following fluid offloading and ACE inhibition, with a more definitive improvement after cardiac resynchronisation therapy (CRT).

Introduction and Aims. The first COVID-19 case in Malta was confirmed on the 7th of March 2020. This study is aimed at investigating a significant difference between the number of acute exacerbations of chronic obstructive pulmonary disease (AECOPD) admissions and their inpatient outcome at Mater Dei Hospital during the COVID-19 pandemic when compared to the same period in 2019. Furthermore, we aim to determine predictors of mortality in AECOPD inpatients. Method. Data was collected retrospectively from electronic hospital records during the periods 1st March until 10th May in 2019 and 2020. Results. There was a marked decrease in AECOPD admissions in 2020, with a 54.2% drop in admissions (n = 119 in 2020 vs. n = 259 in 2019). There was no significant difference in patient demographics or medical comorbidities. In 2020, there was a significantly lower number of patients with AECOPD who received nebulised medications during admission (60.4% in 2020 vs. 84.9% in 2019; p ≤ 0:001). There were also significantly lower numbers of AECOPD patients admitted in 2020 who received controlled oxygen via venturi masks (69.0% in 2020 vs. 84.5% in 2019; p = 0:006). There was a significant increase in inpatient mortality in 2020 (19.3% [n = 23] and 8.4% [n = 22] for 2020 and 2019, respectively, p = 0:003). Year was found to be the best predictor of mortality outcome (p = 0:001). The lack of use of SABA pre-admission treatment (p = 0:002), active malignancy (p = 0:003), and increased length of hospital stay (p = 0:046) were also found to be predictors of mortality for AECOPD patients; however, these parameters were unchanged between 2019 and 2020 and therefore could not account for the increase in mortality. Conclusions. There was a decrease in the number of admissions with AECOPD in 2020 during the COVID-19 pandemic, when compared to 2019. The year 2020 proved to be a significant predictor for inpatient mortality, with a significant increase in mortality in 2020. The decrease in nebuliser and controlled oxygen treatment noted in the study period did not prove to be a significant predictor of mortality when corrected for other variables. Therefore, the difference in mortality cannot be explained with certainty in this retrospective cohort study., peer-reviewed

Funding Acknowledgements Type of funding sources: Private grant(s) and/or Sponsorship. Main funding source(s): Malta Heart Foundation and Beating Hearts Background Little is known about the prevalence and clinical relevance of an isolated short PR interval in young individuals. Objectives To explore the PR interval in adolescent athletes and non-athletes and determine possible association with sex, age, ethnicity, athletic ability and sporting discipline. Methods Between 2017-2018, school children aged 14-17 years were invited to participate in a National cardiac screening programme comprised of a health questionnaire and a resting 12-lead ECG. An athlete was defined as an individual participating in >4 hours/week of organised sports. Sport disciplines were categorised as skill, power, mixed and endurance. A short PR interval was defined as Results A total of 1619 (61.0%) non-athletes and 1036 (39.0%) athletes (median age 15 years, 50.5% females, 93.0% Caucasian) participated in the screening program. Most athletes participated in mixed sports (62.2%). The mean PR interval was shorter in non-athletes compared to athletes (136.65 ± 19.00ms vs 139.93 ± 19.86ms p The presence of a short PR interval in adolescent athletes was independent of the sporting discipline category (p = 0.071), in both males (p = 0.400) and females (p = 0.233). The absolute PR interval did not differ significantly between sporting categories (p = 0.065), in both genders (males, p = 0.202, females, p = 0.279). Symptoms that were suggestive of arrhythmias were present in similar proportions of individuals with short and normal PR intervals (18.8% vs 17.1%, p = 0.393). Conclusion An isolated short PR interval was a frequent finding in this cohort, with a predilection for females and non-athletes. The high frequency of short PR in young individuals suggests that in the absence of pre-excitation or symptoms, further evaluation is not warranted. Long-term follow-up studies may further elucidate the clinical relevance of this phenomenon.

BACKGROUND: The COVID-19 pandemic has decimated non-pandemic hospital admissions worldwide. This population-based study was carried out in order to ascertain whether there were any differences in numbers or characteristics of acute paediatric medical admissions during the first wave of COVID-19 in Malta compared with the corresponding 2019 period. METHODS: Data was collected from Maltas only acute general hospital using health records and computer databases including iSoft Clinical Manager (ICM) and Electronic Case Summaries (ECS). Data was collected for 1/3-9/5/2019 (control period) and the corresponding 2020 period (study period). RESULTS: Acute paediatric medical admissions dropped by 63.5%. Neonates increased by 5.25% (p = 0.001). An increase in child abuse/social paediatric cases (p

Background and Objectives The incidence of glioblastoma multiforme (GBM) ranges from 0.59 to 5 per 100,000 persons, and it is on the rise in many countries. The reason for this rise is multifactorial, and possible contributing factors include an aging population, overdiagnosis, ionizing radiation, air pollution and others. The aim of this study is to conduct an epidemiological study of GBM in a well-defined population over a 10-year period and determine its significance, while comparing results with international standards. Materials and Methods All histological diagnoses of GBM in Malta from 2008 to 2017 were identified. Poisson regression was used to determine significance in incidence variation. Log-rank tests were used to compare the survival distributions of each variable. Cox regression for survival analysis with the Breslow method for ties was then performed to consider the overall model. Results A total of 100 patients (61 males; mean age 60.29±10.09 years) were diagnosed with GBM over the period 2008 to 2017. There was a significant increase in incidence from 0.73 to 4.49 per 100,000 over the 10-year period (p≤0.001). The most common presenting complaint was limb paresis (29%). Approximately 65% of patients were treated with maximum safe resection (MSR). Using Cox regression analysis, younger age at presentation and treatment with MSR significantly improved survival (p=0.026 and p≤0.001, respectively). The median survival was 10 months. Conclusions An increasing incidence of GBM is becoming evident, while the median survival remains low. This troubling trend emphasizes the importance of further research into GBM etiology and treatment.