RESUMEN
BACKGROUND: Due to the contribution of coronary artery disease (CAD) to serious cardiovascular events, determining biomarkers that could robustly predict its risk would be of utmost importance. Thus, this research was designed to assess the value of traditional cardio-metabolic indices, and more novel atherogenicity indices and insulin resistance surrogate markers in the identification of individuals at risk of CAD. METHODS: A caseâcontrol survey was conducted, in which 3085 individuals were enrolled. Their clinical and biochemical data were gathered at baseline. The investigated indices included the atherogenic index of plasma (AIP), triglyceride-glucose (TyG) index, TyG-body mass index (TyG-BMI), lipoprotein combine index (LCI), cholesterol index (CHOLINDEX), Castelli's risk indices-I, II (CRI-I, CRI-II), and metabolic score for insulin resistance (METS - IR). To examine the relationship between these variables and CAD risk, multiple regression analyses adjusted for potential confounders were conducted. RESULTS: Overall, 774 angiographically confirmed CAD patients (mean age = 54 years) were compared with 3085 controls (mean age = 51 years). Higher triglyceride, total cholesterol and fasting blood sugar levels and lower HDL-C levels were related to an elevated risk of CAD (P-for-trend < 0.001), while the direct association between increased serum LDL-C concentrations and a greater risk of CAD only became apparent when excluding those with diabetes, and statin users. Among novel indices, greater values of the majority of these markers, including AIP, CRI-I, and -II, CHOLINDEX, LCI, and TyG-index, in comparison to the lower values, significantly elevated CAD risk (P-for-trend < 0.001). CONCLUSION: According to the current findings, novel atherogenicity indices and insulin resistance surrogate markers, in particular, AIP, CRI-I and II, CHOLINDEX, LCI, and TyG-index, may be useful in predicting CAD risk.
Asunto(s)
Enfermedad de la Arteria Coronaria , Resistencia a la Insulina , Humanos , Persona de Mediana Edad , Enfermedad de la Arteria Coronaria/diagnóstico , Glucemia/metabolismo , Biomarcadores , Triglicéridos , Estudios de Casos y Controles , Glucosa/metabolismo , Factores de RiesgoRESUMEN
This study aimed to evaluate the clinical features of COVID-19 patients diagnosed with acute coronary syndrome (ACS). After obtaining patients' demographic and clinical data, ECG and transthoracic echocardiography were performed for all 228 patients. On average, patients aged 63.23 years. The most common underlying disease was hypertension (59.2%). The most common ECG abnormalities in COVID-19 patients with ACS were ST-T changes and pathological Q wave, and 12.3% experienced atrial fibrillation. According to the Multiple logistic regression analysis, a significant relationship between on admission tachycardia and left ventricular ejection fraction with in-hospital mortality was found (OR = 24.06, 95% CI: 4.63-125.11, OR = 0.92, 95% CI: 0.087-0.98).
Asunto(s)
Síndrome Coronario Agudo , COVID-19 , Cardiología , Síndrome Coronario Agudo/diagnóstico , Síndrome Coronario Agudo/epidemiología , COVID-19/epidemiología , Electrocardiografía , Hospitales , Humanos , Volumen Sistólico , Función Ventricular IzquierdaRESUMEN
BACKGROUND: Primary pericardial mesothelioma (PPM) is a rare malignancy with a high prevalence of mortality. The diagnosis is usually challenging using a variety of imaging modalities and invasive procedures and is generally performed at the later stages of the disease or in autopsy. This case study points to an unconventional presentation of PPM and the challenges in diagnosing this rare mortal malignancy. CASE PRESENTATION: This study presents a 44-year-old woman with no remarkable medical history with an initial diagnosis of effusive constrictive pericarditis at first hospitalization. Imaging evaluations, including transthoracic echocardiography and chest computed tomography scan, demonstrated visible thickened pericardium, pericardial effusion, and mass-like lesions in pericardium and mediastinum. The definite diagnosis of primary pericardial mesothelioma was established after pericardiectomy and histopathology examinations. Chemotherapy with pemetrexed and carboplatin was administrated to the patient, and she has been through four cycles of chemotherapy with no complications to date. CONCLUSION: Constrictive pericarditis is an uncommon presentation of PPM. Due to the high mortality rate and late presentation, difficulties and uncertainties in diagnosis, being aware of this rare malignant entity in different cardiac manifestations, particularly when there is no clear explanation or response to treatment in such conditions, is highly important.