Characteristics of women with type 2 diabetes and heart failure in Spain. The DIABET-IC study.

BACKGROUND: Heart failure (HF) is the second most common initial presentation of cardiovascular disease in people with type 2 diabetes mellitus (T2DM). T2DM carries an increased risk of HF in women. The aim of this study is to analyze the clinical characteristics and the treatment received by women with HF and T2DM in Spain. METHODS: The DIABET-IC study included 1517 patients with T2DM in 2018-2019 in Spain, in 30 centers, which included the first 20 patients with T2DM seen in cardiology and endocrinology clinics. They underwent clinical evaluation, echocardiography, and analysis, with a 3-year follow-up. Baseline data are presented in this study. RESULTS: 1517 patients were included (501 women; aged 67.28 ± 10.06 years). Women were older (68.81 ± 9.90 vs. 66.53 ± 10.06 years; p < 0.001) and had a lower frequency of a history of coronary disease. There was a history of HF in 554 patients, which was more frequent in women (38.04% vs. 32.86%; p < 0.001), and preserved ejection fraction being more frequent in them (16.12% vs. 9.00%; p < 0.001). There were 240 patients with reduced ejection fraction. Women less frequently received treatment with angiotensin converting enzyme inhibitors (26.20% vs. 36.79%), neprilysin inhibitors (6.00% vs. 13.51%), mineralocorticoid receptor antagonists (17.40% vs. 23.08%), beta-blockers (52.40% vs. 61.44%), and ivabradine (3.60% vs. 7.10%) (p < 0.001 for all), and 58% received guideline-directed medical therapy. CONCLUSIONS: A selected cohort with HF and T2DM attending cardiology and endocrinology clinics did not receive optimal treatment, and this finding was more pronounced in women.

Functional rehabilitation based on therapeutic exercise training in patients with postacute COVID syndrome (RECOVER).

INTRODUCTION AND OBJECTIVES: Postacute COVID syndrome (PACS) is common after acute SARS-CoV-2 infection. One of the most frequent and disabling symptoms is exercise intolerance (EI). Recent evidence suggests that EI in PACS has a peripheral (metabolic-neuromuscular) origin, suggesting that exercise training may be an effective treatment. The aim of this study was to assess the role a therapeutic physical exercise program (TPEP) in PACS with EI. METHODS: This single-center, open-label, randomized clinical trial compared an exercise training program (intervention group) with regular physical activity recommendations (control group) in patients with PACS and EI. The intervention group underwent an 8-week TPEP. The primary endpoint was improvement in functional capacity, assessed as the change in peak VO2. RESULTS: We included 50 participants with PACS (73% women, mean age 47±7.1 years). The intervention group showed a 15% improvement in peak VO2 (peak VO2 pre- and postintervention: 25.5±7.7mL/kg/min and 29.3±4.7 mL/kg/min; P <.001) and a 13.2% improvement in predicted values (92.1±14.3% and 108.4±13.4%; P <.001). No significant changes in VO2 values were observed in the control group. Unlike the control group, the intervention group also showed improvements in all secondary outcomes: quality of life scales, muscle power, maximum inspiratory power, metabolic flexibility, and body fat percentage. CONCLUSIONS: The program improved functional capacity in patients with PACS and EI.

Utilidad de la ergoespirometría en el diagnóstico precoz de hipertensión pulmonar en pacientes con esclerodermia / Role of cardiopulmonary exercise test in early diagnosis of pulmonary hypertension in scleroderma patients

Introducción: La hipertensión arterial pulmonar (HAP) es una enfermedad grave y progresiva, con elevada mortalidad. El diagnóstico precoz e inicio de tratamiento temprano mejora el pronóstico. Los pacientes con esclerodermia tienen riesgo elevado de desarrollar HAP. La única estrategia de cribado establecida y validada (ecocardiograma y/o algoritmo DETECT) reconoce la enfermedad cuando ya está avanzada, a pesar de encontrarse en una fase preclínica. La ergoespirometría (CPET) detecta afectación vascular pulmonar en fases más precoces.MétodosEstudio prospectivo de los 52 pacientes consecutivos diagnosticados de esclerodermia en nuestra área sanitaria, durante 2 años (2018 y 2019). A todos se les realizó CPET, además del cribado sistemático anual. Se comparó la sensibilidad para detectar HAP del cribado actual frente a la CPET. Para confirmar la presencia de HAP se realizó un cateterismo cardiaco derecho (CCD). En caso de mantener la sospecha de HAP en CPET, pero con CCD en reposo no confirmatorio, se continuó con CCD de esfuerzo.ResultadosSe realizaron 52 CPET, de las cuales 16 indicaron HAP. El CCD de reposo confirmó HAP en 5 pacientes y el CCD de esfuerzo en otros 7 (sensibilidad diagnóstica de CPET junto con el cateterismo de reposo y esfuerzo del 100%). De esos 16 pacientes, DETECT habría identificado 10, de los cuales el CCD de reposo confirmó HAP en 3 y el de esfuerzo en otros 2 (sensibilidad del algoritmo diagnóstico establecido según guías del 70%).ConclusionesLa CPET y el CCD de esfuerzo podrían reconocer HAP más precozmente que el cribado establecido en pacientes con esclerodermia, permitiendo adelantar el diagnóstico. (AU)

Introduction: Pulmonary arterial hypertension (PAH) is a severe, high mortality and progressive disease. Early diagnosis and treatment improves the prognosis. Patients with scleroderma disease presents high risk of developing PAH. Established screening strategies – echocardiogram and DETECT algorithm – recognize the disease when it is already advanced. Cardiopulmonary exercise testing (CPET) detects pulmonary vascular injury in earlier stages.MethodsProspective study of 52 consecutive patients diagnosed of scleroderma in our health area, during 2 years (2018 and 2019). All of them undergo CPET, in addition to the annual systematic screening. Sensitivity of current PAH screening is compared to CPET. To confirm the presence of PAH, right heart catheterization (RHC) is performed. In case of suspected PAH in CPET, but non-confirmatory right heart catheterization at rest, patients carried out exercise RHC.ResultsFifty-two CPET were performed, of which 16 suggested PAH. Resting RHC confirmed PAH in 5 patients and exercise RHC in 7 (diagnostic sensitivity of CPET together with rest and exercise catheterization of 100%). Of these 16 patients, DETECT had identified 10, of whom resting RHC confirmed PAH in 3 and exercise RHC in 2 (guideline-based diagnostic algorithm sensitivity 70%).ConclusionsCPET and exercise RHC could detect PAH earlier than established screening in patients with scleroderma disease, allowing early diagnosis. (AU)

Trends in cardiovascular care in the National Health System in Spain. Data from the RECALCAR project 2011-2020.

INTRODUCTION AND OBJECTIVES: The RECALCAR project (Resources and Quality in Cardiology), an initiative of the Spanish Society of Cardiology, aims to standardize information to generate evidence on cardiovascular health outcomes. The objective of this study was to analyze trends in the resources and activity of cardiology units and/or services and to identify the results of cardiovascular care during the last decade in Spain. METHODS: The study was based on the 2 annual data sources of the RECALCAR project: a survey on resources and activity of cardiology units and/or services (2011-2020) and the minimum data set of the National Health System (2011-2019), referring to heart failure (HF), STEMI, and non-STEMI. RESULTS: The survey included 70% of cardiology units and/or services in Spain. The number of hospital beds and length of stay decreased, while there was a notable increase in the number of cardiac imaging studies and percutaneous therapeutic procedures performed. Age- and sex-adjusted admissions for HF tended to decrease, despite an increase in mortality and the percentage of readmissions. In contrast, the trend in mortality and readmissions was highly favorable in STEMI; in non-STEMI, although positive, the trend was less marked. CONCLUSIONS: The information provided by the RECALCAR project shows a favorable trend in the last decade in resources, activity and results of certain cardiovascular processes and constitutes an essential source for future improvements and decision-making in health policy.

[Role of cardiopulmonary exercise test in early diagnosis of pulmonary hypertension in scleroderma patients]. / Utilidad de la ergoespirometría en el diagnóstico precoz de hipertensión pulmonar en pacientes con esclerodermia.

INTRODUCTION: Pulmonary arterial hypertension (PAH) is a severe, high mortality and progressive disease. Early diagnosis and treatment improves the prognosis. Patients with scleroderma disease presents high risk of developing PAH. Established screening strategies - echocardiogram and DETECT algorithm - recognize the disease when it is already advanced. Cardiopulmonary exercise testing (CPET) detects pulmonary vascular injury in earlier stages. METHODS: Prospective study of 52 consecutive patients diagnosed of scleroderma in our health area, during 2 years (2018 and 2019). All of them undergo CPET, in addition to the annual systematic screening. Sensitivity of current PAH screening is compared to CPET. To confirm the presence of PAH, right heart catheterization (RHC) is performed. In case of suspected PAH in CPET, but non-confirmatory right heart catheterization at rest, patients carried out exercise RHC. RESULTS: Fifty-two CPET were performed, of which 16 suggested PAH. Resting RHC confirmed PAH in 5 patients and exercise RHC in 7 (diagnostic sensitivity of CPET together with rest and exercise catheterization of 100%). Of these 16 patients, DETECT had identified 10, of whom resting RHC confirmed PAH in 3 and exercise RHC in 2 (guideline-based diagnostic algorithm sensitivity 70%). CONCLUSIONS: CPET and exercise RHC could detect PAH earlier than established screening in patients with scleroderma disease, allowing early diagnosis.

High sensitivity troponins: A potential biomarkers of cardiovascular risk for primary prevention.

There have been several approaches to building charts for CV risk, all of which have both strengths and limitations. Identifying early organ damage provides relevant information and should be included in risk charts, although the direct relationship with risk is imprecise, variability between operators at the time to assess, and low availability in some healthcare systems, limits its use. Biomarkers, like troponin (cTns) isoforms cTnI and cTnT, a cardiac specific myocyte injury marker, have the great advantage of being relatively reproducible, more readily accessible, and applicable to different populations. New and improved troponin assays have good analytical performance, can measure very low levels of circulating troponin, and have low intra individual variation, below 10 %. Several studies have analyzed the blood levels in healthy subjects and their predictive value for cardiovascular events in observational, prospective and post-hoc studies. All of them offered relevant information and shown that high sensitivity hs-cTnI has a place as an additional clinical marker to add to current charts, and it also reflects sex- and age-dependent differences. Although few more questions need to be answered before recommend cTnI for assessing CV risk in primary prevention, seems to be a potential strong marker to complement CV risk charts.

Impacto del COVID-19 en pacientes con estenosis aórtica severa: análisis basado en inteligencia artificial / The impact of COVID-19 in patients with severe aortic stenosis: Artificial intelligence research

Introducción: La estenosis aórtica severa es una enfermedad mortal en caso de no ser intervenida. Este estudio pretende conocer el impacto de la pandemia por COVID-19 en la mortalidad de pacientes con estenosis severa durante la primera ola y compararlo con el mismo período del año anterior. Métodos: Se analizaron mediante software basado en inteligencia artificial todos los pacientes que acudieron al hospital en una región española durante la primera ola y en el año anterior, evaluándose la mortalidad comparada entre pacientes con estenosis aórtica severa con y sin COVID-19 durante la pandemia y la era pre-COVID. Se comparó la mortalidad en tres grupos diferentes. En cuanto al número de cirugías cardiacas, se observó una tendencia a la baja en los pacientes sin COVID-19 con respecto al mismo período del año anterior (p = 0,07), y un descenso significativo entre pacientes COVID-19 positivo y COVID-19 negativo. Resultados: Durante la primera ola, acudieron un 13,82% menos de pacientes. Un total de 1.112 tenían estenosis aórtica, de los cuales un 5,48% fueron COVID-19 positivo. La mortalidad fue mayor (p=0,01) en COVID-19 negativo durante la pandemia (4,37%) frente a los de la era pre-COVID-19 (2,57%); también lo fue en el grupo COVID-19 positivo (11,47%) frente a los COVID-19 negativo (4,37%) durante la primera ola (p=0,01). Se observó una tendencia a la disminución de cirugías (p=0,07) en los pacientes COVID-19 negativo durante la pandemia y disminuyeron significativamente en pacientes COVID-19 positivo, frente a los COVID-19 negativo (p=0,04). Conclusiones: El estudio reveló una disminución de los pacientes que acudieron al hospital y un exceso de mortalidad en pacientes con estenosis aórtica severa sin la infección durante la primera ola, frente al mismo período del año anterior; y también, en los pacientes COVID-19 positivo, frente a los COVID-19 negativo. (AU)

Introduction: Untreated, severe, symptomatic aortic stenosis is associated with an ominous diagnosis without intervention. This study aims to determine the impact of the COVID-19 pandemic on the mortality of patients with severe stenosis during the first wave and compare it with the same period last year. Methods: All patients who went to the hospitals in an Spanish region during the first wave, and in the same period of previous year, were analyzed using artificial intelligence-based software, evaluating the mortality of patients with severe aortic stenosis with and without COVID-19 during the pandemic and the pre-COVID era. Mortality of the 3 groups was compared. Regarding cardiac surgeries was a tendency to decrease (P=.07) in patients without COVID-19 between the pandemic and the previous period was observed. A significant decrease of surgeries between patients with COVID-19 and without COVID-19 was shown. Results: Data showed 13.82% less admitted patients during the first wave. A total of 1,112 of them had aortic stenosis and 5.48% were COVID-19 positive. Mortality was higher (P=.01), in COVID-19 negative during the pandemic (4.37%) versus those in the pre-COVID-19 era (2.57%); it was also in the COVID-19 positive group (11.47%), versus COVID-19 negative (4.37%) during the first wave (P=.01). Conclusions: The study revealed a decrease in patients who went to the hospital and an excess of mortality in patients with severe aortic stenosis without infection during the first wave, compared to the same period last year; and also, in COVID-19 positive patients versus COVID-19 negative. (AU)

The impact of COVID-19 in patients with severe aortic stenosis: Artificial intelligence research.

INTRODUCTION: Untreated, severe, symptomatic aortic stenosis is associated with an ominous diagnosis without intervention. This study aims to determine the impact of the COVID-19 pandemic on the mortality of patients with severe stenosis during the first wave and compare it with the same period last year. METHODS: All patients who went to the hospitals in a spanish region during the first wave, and in the same period of previous year, were analysed using Artificial Intelligence-based software, evaluating the mortality of patients with severe aortic stenosis with and without COVID-19 during the pandemic and the pre-COVID era. Mortality of the three groups were compared. Regarding cardiac surgeries was a tendency to decrease (p = .07) in patients without COVID-19 between the pandemic and the previous period was observed. A significant decrease of surgeries between patients with COVID-19 and without COVID-19 was shown. RESULTS: Data showed 13.82% less admitted patients during the first wave. 1112 of them, had aortic stenosis and 5.48% were COVID-19 positive. Mortality was higher (p = .01), in COVID-19 negative during the pandemic (4.37%) versus those in the pre-COVID19 era (2.57%); it was also in the COVID-19 positive group (11.47%), versus covid-19 negative (4.37%) during the first wave (p = .01). CONCLUSIONS: The study revealed a decrease in patients who went to the hospital and an excess of mortality in patients with severe AD without infection during the first wave, compared to the same period last year; and also, in COVID-19 positive patients versus COVID-19 negative.

Management and prognosis of HIV-associated pulmonary arterial hypertension: 20 Years of evidence from the REHAP registry.

BACKGROUND: Pulmonary arterial hypertension (PAH) is an independent predictor of death in patients with human immunodeficiency virus (HIV) infection. HIV is the leading cause of PAH (HIV-PAH) worldwide. AIMS: We described the characteristics, treatment patterns, and prognosis of a cohort of HIV-PAH patients and compared them with those of an equivalent cohort of patients with idiopathic/familial PAH (IPAH/FPAH). METHODS: We retrospectively analysed and compared the demographic, clinical, and treatment data from patients with HIV-PAH and those with IPAH/FPAH in the Spanish PAH registry (REHAP) from 1998 to 2018. The HIV-PAH overall survival (OS) rate up to 5 years was compared to the age- and sex-matched IPAH/FPAH population. Changes in treatment patterns in patients with HIV-PAH after 2010 and their effects on OS were also analysed. RESULTS: Compared to those with IPAH/FPAH (n = 739), patients with HIV-PAH (n = 132) were younger, mainly men, and had a better functional status. The clinical presentation, haemodynamics, and respiratory function were similar between the groups. Parenteral drug use was the most common mode of HIV transmission. Approximately 11% of patients with HIV-PAH did not receive PAH-targeted therapy. The age- and sex-adjusted 5-year OS rate from diagnosis was 74.0% for patients with HIV-PAH and 68.7% for those with IPAH (p < 0.159). During/after 2010, 23% of patients with IPAH/FPAH received upfront dual oral combination, while oral monotherapy remained the main first-line treatment in patients with HIV-PAH. The overall OS rate remained stable. CONCLUSIONS: Patients with HIV-PAH were predominantly young men. The short-term prognosis is similar to that of age- and sex-matched patients with IPAH/FPAH, despite a better functional status. Oral monotherapy remains the preferred first-line treatment in the current cohorts.

Variables affecting the quality of anticoagulation in atrial fibrillation patients newly initiating vitamin K antagonists: insights from the national and multicentre SULTAN registry.

AIMS: Vitamin K antagonists (VKAs) are effective drugs reducing the risk for stroke in atrial fibrillation (AF), but the benefits derived from such therapy depend on the international normalized ratio (INR) maintenance in a narrow therapeutic range. Here, we aimed to determine independent variables driving poor anticoagulation control [defined as a time in therapeutic range (TTR) <65%] in a 'real world' national cohort of AF patients. METHODS AND RESULTS: The SULTAN registry is a multicentre, prospective study, involving patients with non-valvular AF from 72 cardiology units expert in AF in Spain. At inclusion, all patients naïve for oral anticoagulation were started with VKAs for the first time. For the analysis, the first month of anticoagulation and those patients with <3 INR determinations were disregarded. Patients were followed up during 1 year. A total of 870 patients (53.9% male, the mean age of 73.6 ± 9.2 years, mean CHA2DS2-VASc and HAS-BLED of 3.3 ± 1.5 and 1.4 ± 0.9, respectively) were included in the full analysis set. In overall, 7889 INR determinations were available. At 1-year, the mean TTR was 63.1 ± 22.1% and 49.2% patients had a TTR < 65%. Multivariate Cox regression analysis showed that coronary artery disease [odds ratio (OR) 1.81, 95% confidence interval (CI) 1.14-2.87; P = 0.012] and amiodarone use (OR 1.54, 95% CI 1.01-2.34; P = 0.046) were independently associated with poor quality of anticoagulation (TTR <65%). CONCLUSION: This study demonstrated that the quality of anticoagulation in AF patients newly starting VKAs is sub-optimal. Previous coronary artery disease and concomitant use of amiodarone were identified as independent variables affecting the poor quality of VKA therapy during the first year.

[The impact of COVID-19 in patients with severe aortic stenosis: Artificial intelligence research]. / Impacto del COVID-19 en pacientes con estenosis aórtica severa: análisis basado en inteligencia artificial.

Introduction: Untreated, severe, symptomatic aortic stenosis is associated with an ominous diagnosis without intervention. This study aims to determine the impact of the COVID-19 pandemic on the mortality of patients with severe stenosis during the first wave and compare it with the same period last year. Methods: All patients who went to the hospitals in an Spanish region during the first wave, and in the same period of previous year, were analyzed using artificial intelligence-based software, evaluating the mortality of patients with severe aortic stenosis with and without COVID-19 during the pandemic and the pre-COVID era. Mortality of the 3 groups was compared. Regarding cardiac surgeries was a tendency to decrease (P = .07) in patients without COVID-19 between the pandemic and the previous period was observed. A significant decrease of surgeries between patients with COVID-19 and without COVID-19 was shown. Results: Data showed 13.82% less admitted patients during the first wave. A total of 1,112 of them had aortic stenosis and 5.48% were COVID-19 positive. Mortality was higher (P = .01), in COVID-19 negative during the pandemic (4.37%) versus those in the pre-COVID-19 era (2.57%); it was also in the COVID-19 positive group (11.47%), versus COVID-19 negative (4.37%) during the first wave (P = .01). Conclusions: The study revealed a decrease in patients who went to the hospital and an excess of mortality in patients with severe aortic stenosis without infection during the first wave, compared to the same period last year; and also, in COVID-19 positive patients versus COVID-19 negative.

Association of the KDIGO Risk Classification with the Prevalence of Heart Failure in Patients with Type 2 Diabetes.

The objectives of this study were to determine the main characteristics associated with the presence of heart failure (HF) in patients with type 2 diabetes (T2DM), and specifically to assess the association of the risk classification proposed by the Kidney Disease Improving Global Outcomes (KDIGO) guidelines with HF. The DIABET-IC study is a multicentre, observational, prospective and analytical study in T2DM patients recruited in Spanish hospitals. This work, which features a cross-sectional design, has been conducted with the data obtained at the inclusion visit. The main dependent variable analysed was the presence of HF. The predictive variables evaluated were the demography, clinic, laboratory testing (including natriuretic peptides) and echocardiography. Patients were classified according to the number of vascular territories with atherosclerotic involvement and the KDIGO risk category. Multivariate logistic regression models were performed to determine the risk posed by the various baseline variables to present HF at the time of study inclusion. The study included 1517 patients from 58 hospitals, with a mean age of 67.3 (standard deviation (SD): 10) years, out of which 33% were women. The mean DM duration was 14 (SD: 11) years. The prevalence of HF was 37%. In a multivariate analysis, the independent predictors of HF were increased age (odds ratio (OR) per 1 year = 1.02; p = 0.006), decreased systolic blood pressure (OR per 1 mmHg = 0.98; p < 0.001), decreased haemoglobin (OR per 1 g/dL = 0.86; p < 0.001), the presence of obstructive sleep apnoea (OR = 1.61; p = 0.006), the absence of hepatic steatosis (OR = 0.59; p = 0.016), the severity of atherosclerotic involvement (OR 1 territory = 1.38 and OR > 1 territory = 2.39; p = 0.02 and p < 0.001 respectively) and the KDIGO risk classification (high-risk OR = 2.46 and very high-risk OR = 3.39; p < 0.001 for both). The KDIGO risk classification is useful to screen for the presence of HF in T2DM patients. Therefore, we believe that it is necessary to carry out a systematic screening for HF in the high- and very high-risk KDIGO categories.

Prevalence of Chronic Heart Failure, Associated Factors, and Therapeutic Management in Primary Care Patients in Spain, IBERICAN Study.

BACKGROUND: The prevalence of chronic heart failure (CHF) in patients assisted in primary care is not well known. We investigated the prevalence of CHF, its associated factors, and its therapeutic management. METHODS AND FINDINGS: This was a cross-sectional, multicenter study conducted in primary care (PC) in baseline patients of the IBERICAN study (Identification of the Spanish Population at Cardiovascular and Renal Risk). CHF was defined as the presence of this condition in the medical history, classifying patients according to the type of ventricular dysfunction in CHF with preserved ejection fraction (pEF), or CHF with reduced ejection fraction (rEF). Clinical characteristics, relationship between CHF and main cardiovascular risk factors (CVRF), and drug treatments used according to ejection fraction (EF) were analyzed. RESULTS: A total of 8066 patients were included (54.5% women), average age (SD) was 57.9 (14.8) years, of which 3.1% (95% CI: 2.3-3.7) presented CHF, without differences between men and women. CHF with pEF (61.8%; 95% CI: 55.5-67.6) was more frequent in women, and CHF with rEF (38.1%; 95% CI: 33.2-45.5) (p = 0.028) was similar in both genders (65.9%; 95% CI: 57.1-73.4 vs. 57.3%; 95% CI: 47.7-65.8) (p = 0.188). A progressive increase of the prevalence with age (15.2% in ≥80 years) and with the aggregation of CVRF was observed. The most prescribed treatments were beta-blockers (54.7%) followed by angiotensin converting enzyme inhibitors (42.8%) and angiotensin II receptor antagonists (41.3%), without differences between pEF and rEF. The variables that are most associated with the probability of suffering CHF were a personal history of left ventricular hypertrophy (OR: 5.968; p < 0.001), of atrial fibrillation (OR: 3.494; p < 0.001), and of peripheral vascular disease (OR: 2.029; p < 0.001). CONCLUSIONS: Three in every 100 patients included in the IBERICAN study presented CHF, of which two thirds had pEF. The condition increased exponentially with age and aggregation of CVRF. We did not find any differences in drug treatment according to the type of ventricular dysfunction. The treatment of HF with rEF has much room for improvement.

Implementation of clinical practice guidelines: Wishful thinking or reality. Decision algorithm. / Implementación de las guías de práctica clínica: deseo o realidad. Algoritmo de decisión.

The clinical practice guidelines (CPG) have contributed to the dissemination of scientific information that supports decision-making in different clinical situations. CPGs have become more necessary as scientific information has grown, sometimes offering contradictory data, which makes it difficult for the clinician to easily make the most appropriate decision. In this context, the CPGs summarize and simplify the available scientific information, making it available to the doctor who must make the decisions. The publication of a CPG does not mean that it is applied in practice, much less that it is adopted quickly. In fact, despite the improvement in the quality of the CPGs, it is observed that they have not been fully implemented in a large number of cases, which prevents relevant information from ending up being transferred to clinical practice, with the consequent impact on the quality of care. In this article we will briefly review the strategies adopted to ensure that the scientific recommendations contained in the CPGs end up being transferred to patients and, asa consequence, achieving a reduction in the impact of cardiovascular diseases.

Improving Familial Hypercholesterolemia Index Case Detection: Sequential Active Screening from Centralized Analytical Data.

The majority of familial hypercholesterolemia index cases (FH-IC) remain underdiagnosed and undertreated because there are no well-defined strategies for the universal detection of FH. The aim of this study was to evaluate the diagnostic yield of an active screening for FH-IC based on centralized analytical data. From 2016 to 2019, a clinical screening of FH was performed on 469 subjects with severe hypercholesterolemia (low-density lipoprotein cholesterol ≥220 mg/dL), applying the Dutch Lipid Clinic Network (DLCN) criteria. All patients with a DLCN ≥ 6 were genetically tested, as were 10 patients with a DLCN of 3-5 points to compare the diagnostic yield between the two groups. FH was genetically confirmed in 57 of the 84 patients with DLCN ≥ 6, with a genetic diagnosis rate of 67.9% and an overall prevalence of 12.2% (95% confidence interval: 9.3% to 15.5%). Before inclusion in the study, only 36.8% (n = 21) of the patients with the FH mutation had been clinically diagnosed with FH; after genetic screening, FH detection increased 2.3-fold (p < 0.001). The sequential, active screening strategy for FH-IC increases the diagnostic yield for FH with a rational use of the available resources, which may facilitate the implementation of FH universal and family-based cascade screening strategies.