JRSM Cardiovascular Disease最新文献

{"title":"Analysing electrocardiographic traits and predicting cardiac risk in UK biobank.","authors":"Julia Ramírez,&nbsp;Stefan van Duijvenboden,&nbsp;William J Young,&nbsp;Michele Orini,&nbsp;Aled R Jones,&nbsp;Pier D Lambiase,&nbsp;Patricia B Munroe,&nbsp;Andrew Tinker","doi":"10.1177/20480040211023664","DOIUrl":"https://doi.org/10.1177/20480040211023664","url":null,"abstract":"<p><p>The electrocardiogram (ECG) is a commonly used clinical tool that reflects cardiac excitability and disease. Many parameters are can be measured and with the improvement of methodology can now be quantified in an automated fashion, with accuracy and at scale. Furthermore, these measurements can be heritable and thus genome wide association studies inform the underpinning biological mechanisms. In this review we describe how we have used the resources in UK Biobank to undertake such work. In particular, we focus on a substudy uniquely describing the response to exercise performed at scale with accompanying genetic information.</p>","PeriodicalId":30457,"journal":{"name":"JRSM Cardiovascular Disease","volume":"10 ","pages":"20480040211023664"},"PeriodicalIF":1.6,"publicationDate":"2021-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/20480040211023664","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39142822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characterising the incidence and mode of visceral stent failure after fenestrated endovascular aneurysm repair (FEVAR).","authors":"Shaneel R Patel,&nbsp;Iain N Roy,&nbsp;Richard G McWilliams,&nbsp;John A Brennan,&nbsp;Srinivasa R Vallabhaneni,&nbsp;Simon K Neequaye,&nbsp;Jonathan D Smout,&nbsp;Robert K Fisher","doi":"10.1177/20480040211012503","DOIUrl":"https://doi.org/10.1177/20480040211012503","url":null,"abstract":"Background In FEVAR, visceral stents provide continuity and maintain perfusion between the main body of the stent and the respective visceral artery. The aim of this study was to characterise the incidence and mode of visceral stent failure (type Ic endoleak, type IIIa endoleak, stenosis/kink, fracture, crush and occlusion) after FEVAR in a large cohort of patients at a high-volume centre. Methods A retrospective review of visceral stents placed during FEVAR over 15 years (February 2003-December 2018) was performed. Kaplan-Meier analyses of freedom from visceral stent-related complications were performed. The outcomes between graft configurations of varying complexity were compared, as were the outcomes of different stent types and different visceral vessels. Results Visceral stent complications occurred in 47/236 patients (19.9%) and 54/653 stents (8.3%). Median follow up was 3.7 years (IQR 1.7–5.3 years). There was no difference in visceral stent complication rate between renal, SMA and coeliac arteries. Visceral stent complications were more frequent in more complex grafts compared to less complex grafts. Visceral stent complications were more frequent in uncovered stents compared to covered stents. Visceral stent-related endoleaks (type Ic and type IIIa) occurred exclusively around renal artery stents. The most common modes of failure with SMA stents were kinking and fracture, whereas with coeliac artery stents it was external crush. Conclusion Visceral stent complications after FEVAR are common and merit continued and close long-term surveillance. The mode of visceral stent failure varies across the vessels in which the stents are located.","PeriodicalId":30457,"journal":{"name":"JRSM Cardiovascular Disease","volume":"10 ","pages":"20480040211012503"},"PeriodicalIF":1.6,"publicationDate":"2021-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/20480040211012503","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39142821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Health promotion interventions post-stroke for improving self-management: A systematic review.","authors":"Karenza Taft,&nbsp;Bobbi Laing,&nbsp;Cynthia Wensley,&nbsp;Lorraine Nielsen,&nbsp;Julia Slark","doi":"10.1177/20480040211004416","DOIUrl":"https://doi.org/10.1177/20480040211004416","url":null,"abstract":"<p><strong>Background: </strong>It is well-documented that women tend to be worse off post-stroke. They are often frailer, have less independence, lower functionality, increased rates of depression, and overall a lower quality of life. People who have had strokes benefit from rehabilitative support to increase their independence and reduce the risk of stroke reoccurrence. Despite the gender differences in the effects of stroke, interventions explicitly aimed at helping women have not been identified.</p><p><strong>Purpose: </strong>This systematic review aimed to summarize the effectiveness of the health promoting behavioural interventions for reducing risk factors and improved self-management in women post-stroke, compared to usual care.</p><p><strong>Method: </strong>Seven databases, Medline (Ovid), CINAHL, PsychInfo, Embase, PubMed, Scopus, and Google Scholar, were reviewed for randomized controlled trials covering post-stroke interventions. The following keywords were used: health promotion, secondary prevention, woman, women, female, sex difference, gender difference, after stroke, and post-stroke.</p><p><strong>Results: </strong>Ten randomised controlled trials were found. These demonstrated common successful approaches for rehabilitation, but none specifically described health promotion strategies for women. Core components of successful programs appeared to be a structured approach, tailored to clientele and formalised support systems through their carer, family networks, or community engagement. Comprehensive reminder systems were successful for stroke risk reduction.</p><p><strong>Conclusion: </strong>Women are disproportionately affected by stroke and are often in the frail category. Tailored structured health promotion programs with family and caregiver support combined with a comprehensive reminder system would appear to enable women post-stroke.</p>","PeriodicalId":30457,"journal":{"name":"JRSM Cardiovascular Disease","volume":"10 ","pages":"20480040211004416"},"PeriodicalIF":1.6,"publicationDate":"2021-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/20480040211004416","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38986640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Neutrophil-to-lymphocyte ratio is prognostic factor of prolonged pleural effusion after pediatric cardiac surgery.","authors":"Kazuki Yakuwa,&nbsp;Kagami Miyaji,&nbsp;Tadashi Kitamura,&nbsp;Takashi Miyamoto,&nbsp;Minoru Ono,&nbsp;Yukihiro Kaneko","doi":"10.1177/20480040211009438","DOIUrl":"https://doi.org/10.1177/20480040211009438","url":null,"abstract":"<p><strong>Objectives: </strong>Postoperative pleural effusion (PE) is common after pediatric cardiac surgery, and if prolonged can lead to the deterioration of the general condition due to malnutrition and result in death. This study aims at identifying the prognostic factors of prolonged PE after pediatric cardiac surgery.<b>Design and settings:</b> Patients were divided into the effective (with chest tube removal within 10 days after medical therapy) and ineffective (with chest tube in place for more than 10 days) groups. The factors were compared between the two groups retrospectively.</p><p><strong>Participants: </strong>Participants included patients who had prolonged PE after cardiac surgery in national center for child and health development between October 2014 and October 2017.</p><p><strong>Main outcome measures: </strong>Baseline characteristics and procedure details were compared between the two groups to determine the predictor of prolonged PE. White blood cell count, platelet count, neutrophil-to-lymphocyte ratio, hemoglobin level, serum total protein level, serum albumin level, blood fibrinogen level, serum creatinine level, etc. were examined.</p><p><strong>Results: </strong>Twenty patients were included. Between the two groups, no significant differences in baseline characteristics, such as age, weight, and sex were found, and significant differences were observed only in the NLR change ratio (effective group, 5.1 [4.1-8.0] versus ineffective group, 11.9 [9.9-14.1]; P = 0.01).</p><p><strong>Conclusions: </strong>NLR change ratio is a potential prognostic factor of prolonged PE, including chylothorax, after pediatric cardiac surgery.</p>","PeriodicalId":30457,"journal":{"name":"JRSM Cardiovascular Disease","volume":"10 ","pages":"20480040211009438"},"PeriodicalIF":1.6,"publicationDate":"2021-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/20480040211009438","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39187079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Risk assessment in aortic aneurysm repair by medical specialists versus the American College of Surgeons National Surgical Quality Improvement Program risk calculator outcomes.","authors":"Jan van Schaik,&nbsp;Tessa M Hers,&nbsp;Carla Sp van Rijswijk,&nbsp;Maaike S Schooneveldt,&nbsp;Hein Putter,&nbsp;Daniël Eefting,&nbsp;Joost R van der Vorst","doi":"10.1177/20480040211006582","DOIUrl":"https://doi.org/10.1177/20480040211006582","url":null,"abstract":"<p><strong>Objective: </strong>The aim of this online clinical vignette-based survey study was to compare risk assessments by vascular surgeons, anaesthesiologists and interventional radiologists involved in treating patients with aortic aneurysms in the Netherlands with the NSQIP risk calculator outcomes.</p><p><strong>Methods: </strong>Participants, recruited using purposive sampling, provided their estimation of the likelihood of postoperative complications and events following aortic surgery in five fictional cases. These cases were subsequently scored using the NSQIP calculator. The risk assessments were statistically analysed using the ANOVA and student t-test.</p><p><strong>Results: </strong>All participating specialists i.e. twelve vascular surgeons, ten interventional radiologists and ten anaesthesiologists completed the survey. In the vast majority of outcomes and vignettes, no significant differences were found between various specialists, whereas significant differences were found between the NSQIP risk calculator outcomes and the combined risk assessments of the specialists. Overall, specialist risk assessments differ from the NSQIP, but neither particularly higher nor lower compared to the risk calculator.</p><p><strong>Conclusions: </strong>Risk assessment by vascular surgeons, anaesthesiologists and interventional radiologists differs significantly with NSQIP risk calculator outcomes, within the framework of both endovascular and open aortic aneurysm repair. Based on these results, implementing the NSQIP risk calculator in preoperative workup could be of added value in both patient planning as well as adequately informing patients for obtaining consent.</p>","PeriodicalId":30457,"journal":{"name":"JRSM Cardiovascular Disease","volume":"10 ","pages":"20480040211006582"},"PeriodicalIF":1.6,"publicationDate":"2021-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/20480040211006582","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38901067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Doppler waveform analysis during provocative manoeuvres in the assessment for arterial thoracic outlet syndrome results in high false-positive rates; a cross-sectional study.","authors":"Lily Bishop,&nbsp;Matthew Bartlett","doi":"10.1177/20480040211006571","DOIUrl":"https://doi.org/10.1177/20480040211006571","url":null,"abstract":"<p><strong>Objectives: </strong>There is a high rate of false-positive arterial Thoracic Outlet Syndrome (ATOS) diagnoses due to limited research into the optimal use of ultrasound. To improve future diagnostic efficiency, we aimed to characterise the haemodynamic effects of different provocative positions and estimate the prevalence of compression in the healthy population.</p><p><strong>Design: </strong>In this cross-sectional, observational study, the effect of varying degrees of arm abduction on discomfort levels and/or changes in subclavian artery Doppler waveform was analysed in the healthy population; the peak systolic velocity (PSV), systolic rise time (SRT), phasicity and extent of turbulence were recorded.</p><p><strong>Setting: </strong>Department of the Vascular Studies, Royal Free Hospital.</p><p><strong>Participants: </strong>19 participants (11 females, 27.4 ± 5.2 years) were recruited for bilateral scans.</p><p><strong>Main outcome measures: </strong>Seven positions were investigated; the primary outcome was an occlusion or monophasic waveform indicating significant compression and this was compared with the secondary outcome; any physiological discomfort.</p><p><strong>Results: </strong>28.9% experienced significant arterial compression in at least one position; 120° abduction was the position with the greatest level of abduction that did not result in significant waveform changes or symptoms. The PSV and SRT were difficult to accurately measure and bore no correlation to the level of compression.</p><p><strong>Conclusion: </strong>Ultrasound testing in isolation would result in a false indication of TOS in almost 30% of our normal population. With further research, the 120° abduction position may have a lower false-positive rate. The PSV and SRT must be interpreted with caution due to their variability even within the healthy population.</p>","PeriodicalId":30457,"journal":{"name":"JRSM Cardiovascular Disease","volume":"10 ","pages":"20480040211006571"},"PeriodicalIF":1.6,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/20480040211006571","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38818756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Right ventricular ejection fraction as predictor of outcome in acute heart failure using RV ellipsoid model: A retrospective analysis of a prospective cross-sectional study.","authors":"Eshan Ashcroft,&nbsp;Otar Lazariashvili,&nbsp;Jonathan Belsey,&nbsp;Max Berrill,&nbsp;Pankaj Sharma,&nbsp;Aigul Baltabaeva","doi":"10.1177/20480040211002775","DOIUrl":"https://doi.org/10.1177/20480040211002775","url":null,"abstract":"<p><strong>Objectives: </strong>The right ventricular (RV) function is an important prognostic factor in acute and chronic heart failure (HF). Echocardiography is an essential imaging modality with established parameters for RV function which are useful and easy to perform. However, these fail to reflect global RV volumes due to reliability on one acoustic window. It is therefore attractive to calculate RV volumes and ejection fraction (RVEF/E) using an ellipsoid geometric model which has been validated against MRI in healthy adults but not in the HF patients.</p><p><strong>Design: </strong>This is a retrospective analysis of a prospective cross-sectional study enrolling 418 consecutive patients with symptoms of HF according to a predefined study protocol. All patients underwent echocardiographic assessment of RV function using Tricuspid Annular Plane Systolic Excursion (TAPSE) and RV fractional area change (RVFAC) and RVEF/E.</p><p><strong>Setting: </strong>Single centre study with multiple locations for acute in-patients including high dependency units.</p><p><strong>Participants: </strong>Patients with acute or exacerbation of chronic HF older than 18 y.o.</p><p><strong>Main outcome measures: </strong>Ability of RVEF/E to predict patient outcomes compared with two established parameters of RV function over two-year follow-up period. Primary outcome measure was all-cause mortality.</p><p><strong>Results: </strong>RVEF/E is equal to TAPSE & RVFAC in predicting outcome (p ≤ 0.01 vs p ≤ 0.01) and provides additional benefit of RV volume estimation based on standard 2D echo measurements.</p><p><strong>Conclusions: </strong>In this study we have shown that RVEF/E derived from ellipsoid model is not inferior to well established measures of RV function as a prognostic indicator of outcome in the acute HF.</p>","PeriodicalId":30457,"journal":{"name":"JRSM Cardiovascular Disease","volume":"10 ","pages":"20480040211002775"},"PeriodicalIF":1.6,"publicationDate":"2021-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/20480040211002775","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39141371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Computer assisted Doppler waveform analysis and ultrasound derived turbulence intensity ratios can predict early hyperplasia development in newly created vascular access fistula: Pilot study, methodology and analysis.","authors":"Matthew Bartlett,&nbsp;Vanessa Diaz-Zuccarini,&nbsp;Janice Tsui","doi":"10.1177/20480040211000185","DOIUrl":"https://doi.org/10.1177/20480040211000185","url":null,"abstract":"<p><strong>Objectives: </strong>Following surgical creation of arterio-venous fistulae (AVF), the desired outward remodeling is often accompanied by the development of neointimal hyperplasia (NIH), which can stymie maturation and may lead to thrombosis and access failure. The aim of this study was to investigate the feasibility of using a non-invasive test, to detect and quantify the turbulent flow patterns believed to be associated with NIH development.</p><p><strong>Design: </strong>This was a prospective, observational study. Ultrasound derived turbulence intensity ratios (USTIR) were calculated from spectral Doppler waveforms, recorded from newly formed AVF, and were compared with haemodynamic and structural changes observed during the initial maturation period.</p><p><strong>Setting: </strong>Measurements were obtained by accredited Clinical Vascular Scientists, at the Royal Free Hospital, London.</p><p><strong>Participants: </strong>Patients with newly created AVF were invited to participate in the study. A total of 30 patients were initially recruited with 19 participants completing the 10 week study protocol.</p><p><strong>Outcome measures: </strong>The primary outcome measure was the development of NIH resulting in a haemodynamically significant lesion.The secondary outcome was successful maturation of the AVF at 10 weeks.</p><p><strong>Results: </strong>Elevated USTIR in the efferent vein 2 weeks post surgery corresponded to the development of NIH formation (P = 0.02). A cut off of 6.39% predicted NIH development with a sensitivity of 87.5% and a specificity of 80%.</p><p><strong>Conclusion: </strong>Analysis of Doppler waveforms can successfully identify deleterious flow patterns and predict inward luminal remodelling in maturing AVF. We propose a longitudinal follow up study to assess the viability of this technique as a surveillance tool.</p>","PeriodicalId":30457,"journal":{"name":"JRSM Cardiovascular Disease","volume":"10 ","pages":"20480040211000185"},"PeriodicalIF":1.6,"publicationDate":"2021-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/20480040211000185","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25540830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Continuous positive airway pressure therapy reduces the levels of catecholamines and blood pressure in pseudophaeochromocytoma with coexisting obstructive sleep apnoea.","authors":"Gie Ken-Dror,&nbsp;Michael Wood,&nbsp;David Fluck,&nbsp;Pankaj Sharma,&nbsp;Christopher H Fry,&nbsp;Thang S Han","doi":"10.1177/2048004021992191","DOIUrl":"https://doi.org/10.1177/2048004021992191","url":null,"abstract":"<p><strong>Background: </strong>Stress from obstructive sleep apnoea (OSA) stimulates catecholamine release and consequently can exacerbate hypertension, even in the absence of a catecholamine-producing tumour (phaeochromocytoma). As such, a positive screening test for suspected phaeochromocytoma may be misleading. There exists only a handful case reports, and no controlled trials, how continuous positive airway pressure (CPAP) to treat OSA influences catecholamine levels. We examined changes to levels of urinary catecholamine and blood pressure in response to CPAP treatment.</p><p><strong>Methods: </strong>We conducted a meta-analysis of data aggregated from published case reports of individual patient data up to April 2020. The quality of the reports was evaluated using the risk of bias in non-randomized studies of interventions (ROBINS-I) tool.</p><p><strong>Results: </strong>A total of 13 cases (seven men and six women) from seven reports met our search criteria. Patients had mean age of 49.1 years (range = 36-62) and body mass index of 37.4 kg/m² (range = 27-56). Most had moderate to severe OSA with CPAP treatment. Nine cases had 24-hour urinary noradrenaline assessment before and after CPAP treatment. CPAP treatment led to a 21% reduction (104 nmol/24-hours, 95% credible interval =59 to 148) in 24-hour urinary noradrenaline to within reference ranges, and 25% reduction (from 131 to 100 mmHg) in mean arterial pressure. The risk of overall bias evaluated by the ROBINS-I tool was found to be low in the majority of reports.</p><p><strong>Conclusions: </strong>Investigations of patients suspected of phaeochromocytoma, particularly obese individuals, should exclude OSA and treat this condition if present before performing screening tests to assess for catecholamine levels.</p>","PeriodicalId":30457,"journal":{"name":"JRSM Cardiovascular Disease","volume":"10 ","pages":"2048004021992191"},"PeriodicalIF":1.6,"publicationDate":"2021-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/2048004021992191","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39141369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The smoking-dyslipidaemia dyad: A potent synergistic risk for atherosclerotic coronary artery disease.","authors":"Vineet Prakash, Sams Jaker, Amjad Burgan, Adam Jacques, David Fluck, Pankaj Sharma, Christopher H Fry, Thang S Han","doi":"10.1177/2048004020980945","DOIUrl":"10.1177/2048004020980945","url":null,"abstract":"<p><strong>Background: </strong>Smoking and dyslipidaemia are known individual risk factors of coronary artery disease (CAD). The present study examined the combined risk of smoking and dyslipidaemia on coronary atherosclerosis.</p><p><strong>Methods: </strong>Coronary artery calcium (CAC), measured by cardiac CT, was used to assess the extent of CAD, which was related to smoking and dyslipidaemia using logistic regression, adjusted for age, sex, hypertension, BMI and family history of ischaemic heart disease.</p><p><strong>Results: </strong>Seventy-one patients (46 men, 25 women: median age of 53.7yrs; IQR = 47.0-59.5) were recruited. The mean log₁₀ CAC score in never-smokers without dyslipidaemia (reference group) was 0.37 (SD = 0.73), while the value in those with a history of smoking was 0.44 ± 0.48 (mean difference: 0.07, 95%CI:-0.67 to 0.81, <i>p</i> = 0.844), dyslipidaemia was 1.07 ± 1.08 (mean difference: 0.71, 95%CI: 0.24 to 1.17, <i>p</i> = 0.003), and both risk factors was 1.82 ± 0.64 (mean difference: 1.45, 95%CI:0.88 to 2.02, <i>p</i> < 0.001). For individuals in the reference group, the proportions with none, one and multiple vessel disease were 80.6%, 16.1% and 3.2%; for those with a history of smoking or with dyslipidaemia were 50.0%, 25.0% and 25.0%; and for those with both risk factors were 8.3%, 25.0% and 66.7%. Patients with a history of both risk factors had greater adjusted risks of having one- vessel disease - OR = 14.3 (95%CI = 2.1-98.2) or multiple vessel disease: OR = 51.8 (95%CI = 4.2-609.6).</p><p><strong>Conclusions: </strong>Smoking and dyslipidaemia together are associated with high coronary artery calcification and CAD, independent of other major risk factors.</p>","PeriodicalId":30457,"journal":{"name":"JRSM Cardiovascular Disease","volume":"10 ","pages":"2048004020980945"},"PeriodicalIF":1.6,"publicationDate":"2021-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/2048004020980945","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25540827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}