Surviving the Shocks: A Contemporary of Short-coupled Ventricular Fibrillation.

A young man presented following successful cardiac resuscitation after an out-of-hospital cardiac arrest. During his admission, he had multiple runs of short-coupled ventricular fibrillation with a similar morphology premature ventricular complex (PVC) trigger. He was brought to the electrophysiology laboratory, and, with a high dose of isoprenaline, the PVC was localised to the moderator band. Ablation induced short runs of ventricular tachycardia before elimination of the PVC. He subsequently underwent subcutaneous implantable cardiac defibrillator implantation before his discharge.

A report from the Irish women in cardiology survey, exploring Europe's largest gender gap in cardiology.

Aims: In Ireland, 8% of public cardiology consultants are female; this is the lowest proportion in Europe. We sought to understand perceptions amongst Irish trainees and consultants regarding aspects of working in cardiology in order to identify areas that can be targeted to improve gender equality. Methods and Results: In September 2021, the Irish Cardiac Society distributed a questionnaire to trainees and consultants in the Republic and Northern Ireland. Ethical approval was obtained from the University College Dublin, Ireland. There were 94 respondents (50% male, 50% consultants) which equates to ∼30% of all trainees and consultants in all Ireland. Although females were more likely to be single, overall, they had additional child-care responsibilities compared with male counterparts. Despite 53% of the respondents preferring to work less than full time, 64% reported a perceived lack of support from their departments. Males were significantly more likely to go into procedural/high radiation sub-specialities. Bullying was reported by 53% of females. Almost 80% of females experienced sexism and 30% reported being overlooked for professional advancement based on their sex. Females also rated their career prospects lower than males. Key challenges for women were: sexism, maternity leave/child-care responsibilities, cardiology as a 'boys club' and lack of flexible training. There was interest from both males and females in a mentorship programme and support for women in leadership positions. Conclusion: Discrimination including sexism, bullying, and equal opportunity for professional advancement are key aspects that need to be addressed to improve gender balance in cardiology within Ireland and Northern Ireland.

Dyslipidaemia management in the cardiac rehabilitation clinic of a tertiary referral centre: analysis of the impact of new ESC guidance on LDL-C target achievement.

BACKGROUND: Optimisation of low-density lipoprotein cholesterol (LDL-C) targets is one component of cardiac rehabilitation (CR). The 2019 European Society of Cardiology (ESC) guidelines recommend lower LDL-C targets than those released in 2016. AIMS: To determine the proportion of patients who met 2019 LDL-C targets and compare these to international standards; examine the effect of the introduction of the recent ESC guidelines on target achievement. Examine the choice of lipid lowering therapy (LLT) used in our cohort. METHODS: Retrospective chart review of 163 patients who attended CR in 2019. Baseline LDL-C levels were calculated where applicable. Targets achieved were compared with the contemporary ESC guidance. Required LLT was estimated for those who were unable to meet their LDL-C target. RESULTS: Overall, 96/163 (59%) patients met their absolute LDL-C targets, which was favourable when compared to international standards. Fewer patients treated using the 2019 ESC guidelines met their absolute, (63% (70/112) vs. 51% (26/51)), or relative LDL-C 43% (22/51) targets. A high intensity statin was prescribed in 63% (89/163) of patients and only 9% (5/163) patients were prescribed ezetimibe therapy; increased use of these agents may have led to a further 20% (33/162) of patients meeting their LDL-C targets. 13% (22/163) of patients likely require PCSK9i therapy. CONCLUSIONS: Patients may be more likely to meet LDL-C targets while enrolled in CR compared to standard care. Following the introduction of lower absolute LDL-C targets and additional > 50% LDL-C reduction from baseline requirement, fewer patients are meeting the LDL-C targets set out in the 2019 ESC dyslipidaemia guidelines. Additionally, many patients are not on maximum statin therapy, ezetimibe is under-prescribed, and a guideline-reimbursement gap exists for those who require PCSK9i therapy.

Correction to: CRT Survey II: a European Society of Cardiology (ESC) survey of cardiac resynchronization therapy-an Irish subset analysis.

In the original version of this article, the author list contained a number of errors, namely a missing author name, and author names that had been merged incorrectly.

CRT Survey II: a European Society of Cardiology (ESC) survey of cardiac resynchronization therapy-an Irish subset analysis.

BACKGROUND: Cardiac resynchronization therapy (CRT) has been shown to reduce mortality and morbidity in symptomatic patients with reduced left ventricular systolic function < 35%, a left bundle branch block (LBBB) and a widened QRS complex. This paper compares Irish national CRT practices with the European data that was gathered in the same multi-centre CRT Survey II. METHODS: Each recruiting centre completed an internet-based facilitating collection of information relating to health care resource utilization by each centre. A second form was completed for consecutive patients undergoing CRT implantation, to provide information on patient demographics, pre-implantation clinical evaluation and investigations, indication for implantation and the procedure as well as short-term complications and adverse events. RESULTS: A total of 85 patients from 2 centres were representative of the current Irish practice and compared with data obtained. This was 26.6% of all CRT implantations in Ireland during this period (total number 319, 88 CRT-P, 231 CRT-D). Of those receiving CRT device, mean age was 73 years, 74.1% were male, with predominantly NYHA class III symptoms, and left ventricular ejection fraction < 35%. NT-pro-BNP level was substantially elevated in most patients. 56% were in sinus rhythm, 31% in atrial fibrillation with overall mean QRS duration of 166 ms. CONCLUSIONS: Within Ireland, the majority of CRT implantation are adherent with ESC guidelines. It has also highlighted problems that are noted in other ESC member countries such as the underutilization of device therapy in women, lack of referrals from peripheral centres and further need for optimization of medical therapy before device implantation.

Is the prescription right? A review of non-vitamin K antagonist anticoagulant (NOAC) prescriptions in patients with non-valvular atrial fibrillation. Safe prescribing in atrial fibrillation and evaluation of non-vitamin K oral anticoagulants in stroke prevention (SAFE-NOACS) group.

BACKGROUND: Non-vitamin K antagonist oral anticoagulants (NOACs) are a major advance for stroke prevention in atrial fibrillation (AF). Use of the vitamin K antagonist (VKA), warfarin, has dropped 40% since 2010 in our institution. There is limited Irish hospital data on NOAC prescribing for stroke prevention. METHOD: Single centre, retrospective observational cohort study of consecutive AF patients at increased risk of stroke and/or awaiting electrical cardioversion. Data on prescribed NOACs from February 2010 till July 2015 was collected from the electronic inpatient record. Appropriateness of prescriptions was based on CHA2DS2-VASC score and accuracy on individual NOAC SPCs. Potential drug interactions and bleeding risk were also quantified. RESULTS: A total of 348 patients AF and increased risk of stroke (CHA2DS2-VASC score > 1 for men and > 2 for women) were studied. Forty-eight percent were female with a mean age 71 ± 18.6 years, 52% of whom were > 75. Mean CHA2DS2-Vasc and HAS-BLED scores were 4.1 ± 1.8 and 1.4 ± 0.8, respectively. Rivaroxaban, dabigatran and apixaban were prescribed to 154 (54.2%), 106 (34.3%) and 41 (13.2%) patients, respectively. 20.4% had inaccurate prescriptions; 92.9% (n = 65) underdosed and 7.1% (n = 5) on inappropriately higher doses. Neither choice of NOAC, age, history of anaemia, previous bleeding or co-prescribed antiplatelets influenced the accuracy of prescription (p = NS), but decreased renal function appeared to do so (p = 0.05). CONCLUSION: Our study highlights significant inaccuracies in NOAC prescribing. Patients commenced on NOACs should be assessed and followed up in a multidisciplinary AF clinic to ensure safe and effective prescribing and stroke prevention.