ABSTRACT
BACKGROUND: The aim of this study was to assess the adherence to the current European Society of Cardiology dyslipidemia guidelines, the ratio of reaching target values according to risk groups, and the reasons for not reaching LDL-cholesterol (LDL-C) goals in patients on already statin therapy in a cardiology outpatient population. METHODS: The AIZANOI study is a multi-center, cross-sectional observational study including conducted in 9 cardiology centers between August 1, 2021, and November 1, 2021. RESULTS: A total of 1225 patients (mean age 62 ± 11 years, 366 female) who were already on statin therapy for at least 3 months were included. More than half (58.2%) of the patients were using high-intensity statin regimens. Only 26.2% of patients had target LDL-C level according to their risk score. Despite 58.4% of very high-risk patients and 44.4% of high-risk patients have been using a high-intensity statin regimen, only 24.5% of very-high-risk patients and only 34.9% of high-risk patients have reached guideline-recommended LDL-C levels. Most prevalent reason for not using target dose statin was physician preference (physician inertia) (40.3%). CONCLUSION: The AIZANOI study showed that we achieved a target LDL-C level in only 26.2% of patients using statin therapy. Although 58.4% of patients with a very high SCORE risk and 44.4% of patients with a high SCORE risk were using a target dose statin regimen, we were only able to achieve guideline-recommended LDL-C levels in 24.5% and 34.9% of them, respectively, in cardiology outpatients clinics. Physician inertia is one of the major factors in non-adherence to guidelines. These findings highlight that combination therapy is needed in most of the patients.
Subject(s)
Dyslipidemias , Guideline Adherence , Hydroxymethylglutaryl-CoA Reductase Inhibitors , Humans , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Hydroxymethylglutaryl-CoA Reductase Inhibitors/administration & dosage , Female , Cross-Sectional Studies , Middle Aged , Male , Guideline Adherence/statistics & numerical data , Dyslipidemias/drug therapy , Dyslipidemias/blood , Dyslipidemias/complications , Turkey , Aged , Sex Factors , Risk Factors , Practice Guidelines as Topic , Cholesterol, LDL/bloodABSTRACT
BACKGROUND: Malnutrition reflects the general condition of a patient including physical condition, protein turnover, and immune competence. Contrast-induced acute kidney injury (CI-AKI) is a disorder that adversely affects the prognosis of older adults. In our study, we aimed to show the relationship between CI-AKI and malnutrition status in elderly patients over 65 years of age with chronic coronary artery disease (CAD). METHODS: Study enrolled 360 consecutive patients with coronary angiography performed because of chronic coronary artery disease. Patients pre-procedural and post-procedural blood samples were taken and prognostic nutritional index (PNI), controlling nutritional status (CONUT) score, and geriatric nutritional risk index (GNRI) malnutrition scores were calculated. RESULTS: The median age of the patients included in the study was 69 (67-72, IQR) and CI-AKI was seen in 91 (25.2%) patients. Univariate regression analysis showed that age, diabetes mellitus, baseline creatinine, body weight-adapted contrast agent, haemoglobin, left ventricular ejection fraction, CONUT score, PNI score, and GNRI score were independent predictors of CI-AKI. In model 1, increase in CONUT score (2 to 5) (OR: 3.21 (2.11-4.88), in model 2, increase in PNI score (37.4 to 45) (OR: 0.34, (0.24-0.49)), and in model 3, increase in GNRI score (89.5 to 103.8) (OR: 0.55, (0.38-0.81)) were independently associated with the presence of CI-AKI. PNI showed better results than other models in discriminating the predictable capability for CI-AKI. CONCLUSION: Malnutrition assessment of elderly patients before performing diagnostic or interventional coronary procedures could help clinicians to identify patients with elevated risk for CI-AKI.
Subject(s)
Acute Kidney Injury , Malnutrition , Acute Kidney Injury/chemically induced , Acute Kidney Injury/diagnosis , Acute Kidney Injury/epidemiology , Aged , Humans , Malnutrition/diagnosis , Nutrition Assessment , Nutritional Status , Prognosis , Retrospective Studies , Risk Factors , Stroke Volume , Ventricular Function, LeftABSTRACT
Contrast-induced acute kidney injury (CI-AKI) can occur after coronary interventions despite protective measures. We evaluated the effect of urinary system contrast blush grading for predicting post-procedure CI-AKI in 486 patients with chronic coronary artery disease. Patient characteristics and blood samples were collected. Urinary system contrast blush grade was recorded during the coronary angiography and interventions. Post-procedure third to fourth day blood samples were collected for diagnosis of CI-AKI. The median age of the patients was 61 years (53-70, interquartile range), and 194 (39.9%) participants were female. Contrast-induced acute kidney injury occurred in 78 (16%) patients. By comparing full and reduced models with the likelihood ratio test, it was observed that in the reduced model, factors such as age, diabetes mellitus, body weight-adapted contrast media (CM), hemoglobin, and urinary system blush were associated with CI-AKI presence. The probability of CI-AKI presence increased slightly from grade 0 to 1 blush, but it increased sharply grade from 1 to 2 blush. According to our results, an increase in body weight-adapted CM and urinary blush grading were the main predictors of CI-AKI. These findings suggest that when body weight-adapted CM ratio exceeds 3.5 mL/kg and urinary contrast blush reaches grade 2, the patients should be followed up more carefully for the development of CI-AKI.
Subject(s)
Acute Kidney Injury/diagnostic imaging , Contrast Media/adverse effects , Coronary Angiography/adverse effects , Percutaneous Coronary Intervention/adverse effects , Urinary Tract/diagnostic imaging , Urography , Acute Kidney Injury/chemically induced , Aged , Cross-Sectional Studies , Female , Humans , Male , Middle Aged , Predictive Value of Tests , Risk Assessment , Risk Factors , Time Factors , Treatment OutcomeABSTRACT
BACKGROUND: Synthetic cannabinoids are part of a group of drugs called new psychoactive substances. The increase in substance use among young adults is becoming a major problem in the world. In this study we aimed to investigate the effects of synthetic cannabinoid drugs such as bonsai to electrocardiographic (ECG) parameters, in patients who were admitted to emergency service with self-reported usage of bonsai. METHODS: Seventy-two patients (68 males; mean age 33.8±11.8) with self-reported use of bonsai and 27 (22 males; mean age 37.1±8.7) age and sex-matched healthy control group enrolled the study. ECG parameters and rhythm holter were measurements calculated in both groups. RESULTS: Groups were age and sex matched. Glucose, potassium, white blood cell count, heart rate end smoking status was significantly different in patients compared to control group. P wave max time, P wave min. time, P wave dispersion, QT max. time QT dispersion, QT corrected time and index of cardiac-electrophysiological balance measurements (iCEB) were significantly different in groups of patients. A multivariate logistic regression analysis was used to determine independent predictors of ≥30 Ventricular premature beat (VPB)/h using parameters found to be associated with ≥30 VPB/h in a univariate analysis (potassium, QT
Subject(s)
Arrhythmias, Cardiac , Electrocardiography , Adult , Arrhythmias, Cardiac/diagnosis , Biomarkers , Female , Heart Rate , Humans , Male , Middle Aged , Young AdultABSTRACT
OBJECTIVE: The quantitative parameters which are used to assess the severity of aortic regurgitation (AR) provide the most accurate information whereas these parameters are difficult and time-consuming. The aim of this study was to get a practical parameter to use in daily practice for assessing the severity of aortic regurgitation. METHODS: The study was an observational cohort study on diagnostic accuracy of severity of aortic regurgitation. Thirty-seven patients with aortic regurgitation determined by quantitative parameters (18 patients with severe aortic regurgitation and 19 patients with moderate aortic regurgitation) were included in this study. Each patient's diastolic flow pattern in the descending aorta was examined by pulsed wave Doppler. Systolic and diastolic flow time-velocity integral (TVI), TVI time, systolic and diastolic TVI ratio in the descending aorta were evaluated. In addition to these parameters, dP/dt, peak acceleration time and end-diastolic flow velocity in the diastolic flow were determined. We investigated whether there a significant difference between two groups or not. Receiver operating characteristic (ROC) analysis was used to determine the optimal cut-off values of echocardiographic parameters which were used to identify the severity of aortic regurgitation. RESULTS: The study population was composed of 16 female and 21 male patients. Their mean age was 46.5 years. The mean diastolic flow TVI of patients who had moderate and severe aortic regurgitation was found 10.1 cm and 18.6 cm, respectively (p<0.001). In the ROC curve analysis, the values of diastolic flow TVI above 13.5 cm was found to have 83% sensitivity and 90% specifity to predict the severity of aortic regurgitation (AUC: 0.91, 95% CI 0.80-1.0, p<0.001). Also we investigated the other parameters like systolic flow TVI, the ratio of systolic and diastolic flow TVI, mean diastolic flow time, mean systolic flow time, the ratio of systolic and diastolic flow time, end-diastolic velocity, peak acceleration time, dP/dt values in evaluation of diastolic flow in the descending aorta. These parameters were found statistically significant in assessing the severity of aortic regurgitation but their statistical power was weak. CONCLUSION: TVI of diastolic flow which is measured with pulsed wave Doppler in descending aorta could be a practical parameter in assessing the severity of aortic regurgitation.
Subject(s)
Aorta, Thoracic/physiopathology , Aortic Valve Insufficiency/physiopathology , Blood Flow Velocity , Cohort Studies , Diastole , Echocardiography, Doppler , Female , Humans , Male , Middle Aged , Predictive Value of Tests , ROC Curve , Sensitivity and Specificity , Severity of Illness Index , SystoleABSTRACT
BACKGROUND: Mitral stenosis (MS) is still the most common complication of acute rheumatic fever in Turkey. Rheumatic carditis affects not only cardiac valves but also myocardium. In this study, we aimed to evaluate the subclinical left ventricular (LV) systolic dysfunction and contraction of short and long axial circumferential and longitudinal fibers by pulsed wave tissue Doppler in rheumatic MS patients who have preserved LV systolic function in 2D echocardiography. METHODS: Fifteen severe, 20 moderate rheumatic MS patients hospitalized for mitral balloon valvuloplasty, and 15 patients who had normal echocardiographic findings were included in the study. After routine conventional transthoracic echocardiographic examination, LV myocardial systolic velocities were evaluated with pulsed wave tissue Doppler in the short and long axis with simultaneous electrocardiographic monitoring. RESULTS: Long axis first systolic velocity (SW1) of mild-moderate and severe MS was much lower than normal group (10.7 ± 2.3 in normal group vs. 7.9 ± 1.3 in mild-moderate MS group vs. 6.2 ± 1.4 in severe MS group, p < 0.001). Long axis Q-SW1 duration was longer in mild-moderate MS group (145 ± 32 in normal group vs. 199 ± 43 in mild-moderate MS group, p = 0.001). Short axis Q-SW2 duration was longer in normal group compared to mild-moderate and severe MS groups (298 ± 41 in normal group vs. 245 ± 37 in mild-moderate MS group vs. 234 ± 26 in severe MS group, p < 0.001). Significant correlation between mitral valve area and SW1, Q-SW1 was determined (p = 0.01). CONCLUSIONS: Even if LV functions are normal with conventional 2D echocardiography, subclinical systolic dysfunction exists in MS. Also, there is a dyssynchrony between contraction of longitudinal and circumferential myofibrils.