Residual cardiovascular risk, use of standard care treatments, and achievement of treatment goals in patients with cardiovascular disease.

Background: Residual risk management in patients with previous cardiovascular disease (CVD) is a relevant issue. Objectives: 1) to assess the residual risk of patients with CVD using the new scores developed to predict recurrent CVD events (SMART score/SMART-REACH model); 2) to determine the use of therapies with cardiovascular benefit and the achievement of therapeutic goals in patients with very high residual risk. Methods: A multicenter, descriptive, cross-sectional study was performed. Individuals over 18 years of age with CVD were included consecutively. The 10-year risk of recurrent events was estimated using the SMART score and the SMART-REACH model. A value ≥ 30% was considered "very high risk". Results: In total, 296 patients (mean age 68.2 ± 9.4 years, 75.7% men) were included. Globally, 32.43% and 64.53% of the population was classified as very high risk by the SMART score and the SMART-REACH model, respectively. Among patients classified as very high risk by the SMART score, 45.7% and 33.3% were treated with high-intensity statins and reached the goal of LDL-C <55 mg/dL, respectively. The results were similar when evaluating very high patients according to the SMART-REACH model (high-intensity statins: 59.7%; LDL-C <55 mg/dL: 43.9%). Few very high-risk patients with diabetes were receiving glucose-lowering drugs with demonstrated cardiovascular benefit. Conclusion: In this secondary prevention population, the residual risk was considerable. Underutilization of standard care treatments and failure to achieve therapeutic goals were evident even in subjects with very high residual risk.

Impact of COVID-19 vaccination in post-COVID cardiac complications.

BACKGROUND: After the acute infection, COVID-19 can produce cardiac complications as well as long-COVID persistent symptoms. Although vaccination against COVID-19 represented a clear reduction in both mortality and ICU admissions, there is very little information on whether this was accompanied by a decrease in the prevalence of post-COVID cardiac complications. The aim of this study was to analyze the relationship between COVID-19 vaccination and the prevalence of post-COVID cardiac injury assessed by echocardiogram, and long-COVID persistent cardiac symptoms. METHODS: All patients who consulted for post-COVID evaluation 14 days after discharge from acute illness were included. Patients with heart disease were excluded. The relationship between complete vaccination scheme (at least two doses applied with 14 days or more since the last dose) and pathological echocardiographic findings, as well as the relationship of vaccination with persistent long-COVID symptoms, were evaluated by multivariate analysis, adjusting for age, sex and clinical variables that would have shown significant differences in univariate analysis. RESULTS: From 1883 patients, 1070 patients (56.8%) suffered acute COVID-19 without a complete vaccination scheme. Vaccination was associated with lower prevalence of cardiac injury (1.35% versus 4.11%, adjusted OR 0.33; 95% CI 0.17-0.65, p=0.01). In addition, vaccinated group had a lower prevalence of persistent long-COVID symptoms compared to unvaccinated patients (10.7% versus 18.3%, adjusted OR 0.52; 95% CI 0.40-0.69, p<0.001). CONCLUSION: Vaccination against COVID-19 was associated with lower post-COVID cardiac complications and symptoms, reinforcing the importance of fully vaccinating the population.

[Pulmonary embolism. Clinical suspicion and anatomopathological correlation]. / Tromboembolismo de pulmón. Sospecha clínica y correlación anatomopatológica.

Discrepancies between clinical suspicion and pathological findings in pulmonary embolism (PE) appear to be frequent. The aim of this study was to analyze the prevalence of PE in a necropsy series of patients who have died in an acute care hospital between 1998-2017, its relationship with previous clinical suspicion, and its importance as a cause of death. It is a retrospective observational study of 350 autopsies done at the Department of Pathology. We analyzed the demographic characteristics, main clinical diagnoses stated in the autopsy request form, incidence of PE diagnosed, main autopsy findings related with the cause of death, as well as the concordance between clinical suspicion and autopsy diagnosis. In only 8% of the cases (n = 28) the clinical diagnosis of autopsy request was PE. An autopsy diagnosis of PE was done in 127 cases (36.3%); in 33 cases (25.9%) affected large pulmonary vessels; medium caliber vessels were affected in 75 cases (59.1%), and in 19 cases small vessels. The PE was considered as a contributor or cause of death in 30.9% (n = 108). However, only 15.7% of the confirmed PE cases had previous clinical suspicion. This series of necropsies shows that PE is a high prevalence finding in autopsies at an acute care hospital, and an important cause of death in a 20 years period. The finding of a low concordance with clinical diagnosis should alert the medical community on the importance of clinical suspicion in order to achieve an early diagnosis and treatment of this disease.

Las discrepancias entre la sospecha clínica y los hallazgos patológicos en el tromboembolismo pulmonar (TEP) son frecuentes. El objetivo de este estudio fue analizar la prevalencia de TEP en una serie de necropsias de fallecidos en un hospital general de agudos entre 1998 y 2017, su relación con la sospecha clínica y su importancia como causa de muerte. Es un estudio retrospectivo y observacional de 350 autopsias realizadas en el Servicio de Patología; analiza características demográficas, principales diagnósticos clínicos informados en la solicitud de autopsia (sospecha clínica de muerte), incidencia anatomopatológica de TEP, diagnósticos primarios de autopsia relacionados con la muerte y concordancia entre sospecha clínica y diagnósticos de autopsia. En solo el 8% de las autopsias (n = 28), el TEP fue el diagnóstico clínico informado. En las autopsias, se encontró TEP en 127 casos (36.3%). Afectó arterias pulmonares grandes en 33 casos (25.9%), vasos medianos en 75 (59.1%) y vasos pequeños en 19 casos. El TEP se consideró el principal contribuyente o la causa principal de muerte en un 30.9% (n = 108) de los casos. Sin embargo, solo en el 15.7% de los casos confirmados había una sospecha clínica previa de TEP. Esta serie muestra que el TEP es un hallazgo de alta prevalencia y una causa importante de muerte en autopsias realizadas en un hospital de agudos. La evidencia de la baja concordancia entre los diagnósticos anatomopatológicos y clínicos del TEP alerta sobre la importancia de la sospecha clínica para lograr un tratamiento temprano de la enfermedad.

Tromboembolismo de pulmón: Sospecha clínica y correlación anatomopatológica / Pulmonary embolism. Clinical suspicion and anatomopathological correlation

Las discrepancias entre la sospecha clínica y los hallazgos patológicos en el tromboembolismo pulmonar (TEP) son frecuentes. El objetivo de este estudio fue analizar la prevalencia de TEP en una serie de necropsias de fallecidos en un hospital general de agudos entre 1998 y 2017, su relación con la sospecha clínica y su importancia como causa de muerte. Es un estudio retrospectivo y observacional de 350 autopsias realizadas en el Servicio de Patología; analiza características demográficas, principales diagnósticos clínicos informados en la solicitud de autopsia (sospecha clínica de muerte), incidencia anatomopatológica de TEP, diagnósticos primarios de autopsia relacionados con la muerte y concordancia entre sospecha clínica y diagnósticos de autopsia. En solo el 8% de las autopsias (n = 28), el TEP fue el diagnóstico clínico informado. En las autopsias, se encontró TEP en 127 casos (36.3%). Afectó arterias pulmonares grandes en 33 casos (25.9%), vasos medianos en 75 (59.1%) y vasos pequeños en 19 casos. El TEP se consideró el principal contribuyente o la causa principal de muerte en un 30.9% (n = 108) de los casos. Sin embargo, solo en el 15.7% de los casos confirmados había una sospecha clínica previa de TEP. Esta serie muestra que el TEP es un hallazgo de alta prevalencia y una causa importante de muerte en autopsias realizadas en un hospital de agudos. La evidencia de la baja concordancia entre los diagnósticos anatomopatológicos y clínicos del TEP alerta sobre la importancia de la sospecha clínica para lograr un tratamiento temprano de la enfermedad.

Discrepancies between clinical suspicion and pathological findings in pulmonary embolism (PE) appear to be frequent. The aim of this study was to analyze the prevalence of PE in a necropsy series of patients who have died in an acute care hospital between 1998-2017, its relationship with previous clinical suspicion, and its importance as a cause of death. It is a retrospective observational study of 350 autopsies done at the Department of Pathology. We analyzed the demographic characteristics, main clinical diagnoses stated in the autopsy request form, incidence of PE diagnosed, main autopsy findings related with the cause of death, as well as the concordance between clinical suspicion and autopsy diagnosis. In only 8% of the cases (n = 28) the clinical diagnosis of autopsy request was PE. An autopsy diagnosis of PE was done in 127 cases (36.3%); in 33 cases (25.9%) affected large pulmonary vessels; medium caliber vessels were affected in 75 cases (59.1%), and in 19 cases small vessels. The PE was considered as a contributor or cause of death in 30.9% (n = 108). However, only 15.7% of the confirmed PE cases had previous clinical suspicion. This series of necropsies shows that PE is a high prevalence finding in autopsies at an acute care hospital, and an important cause of death in a 20 years period. The finding of a low concordance with clinical diagnosis should alert the medical community on the importance of clinical suspicion in order to achieve an early diagnosis and treatment of this disease.

Is Dual-Axis Rotational Coronary Angiography Radiation Dose Reduction Achievable in a Population with 100% Suspected Coronary Artery Disease? A Randomized Trial.

BACKGROUND: Previous studies have shown a reduction in radiation dose and contrast volume using dual-axis rotational coronary angiography (DARCA), but this has not been replicated in a population with 100% coronary artery disease (CAD). OBJECTIVE: To find if DARCA dose reduction is achievable in this population, we sought to compare the radiation dose, contrast volume, and procedure time between DARCA and conventional coronary angiography (CCA) techniques in a setting characterized by a prevalence of 100% suspected coronary artery disease. METHODS: An all-comer, prospective, randomized, open-label trial was conducted. Cine acquisition dose-area product (DAP), cumulative air kerma (AK), effective dose (E), fluoroscopic time, contrast volume, AK, cine acquisition DAP (CADAP), fluoroscopic DAP (F-DAP), and total DAP were compared between DARCA and CCA groups. RESULTS: We included 503 consecutive patients with suspected CAD. 252 were assigned to DARCA and 251 to CCA. Stable coronary artery disease was reported in 465 cases and non-ST elevation acute coronary syndrome in 38. Mean age: 61.88 ± 11.2 years, male gender 70.2%. DARCA arm patients showed lower total E dose (6.85 [4.55-10.83] vs. 7.91 [5.58-11.94] Sv; P = .0023), and cine E (3.00 [2.00-4.00] vs. 4.00 [3.00-5.00] Sv; P < .0001). Total DAP was also lower (40.3 [26.8-63.7] vs. 46.5 [32.8-70.2] Gycm2; P = .0023), as a consequence of a lower CADAP (16.3 [10.5-22.9] vs. 23.4 [17.4-32.0] Gycm2; P < .0001), with lower AK (367 [248-1497] vs. 497 [381-1827] mGy; P < .0001), with less contrast medium used (90 [60.0-106.0] vs. 100 [75.0-120.0] mL; P = .014). CONCLUSION: In a population with 100% suspected coronary artery disease, DARCA provides accurate information required in CAD, is safe, and results in a significant decrease in contrast material volume and radiation dose compared with CCA. The required extra projections did not neutralize the DARCA radiation dose and contrast volume reduction achievements.