Monocyte to high-density lipoprotein cholesterol and lymphocyte to monocyte ratios are predictors of in-hospital and long-term mortality in patients with acute coronary syndrome.

OBJECTIVE: We aimed to determine the relationship between LMR and MHR and in-hospital and long-term mortality in patients with ACS. METHODS: We retrospectively collected patients with ACS undergoing coronary angiography between January 2012 and December 2013. RESULTS: In total, 825 patients with a mean age of 62.4 ± 12.9 years (71.3% male) were enrolled in the study. Patients were divided into three tertiles based on MHR levels and LMR levels. In-hospital mortality of the patients was significantly higher amongst patients in the upper MHR tertile when compared with the lower and middle MHR tertile groups [30 (10.9%) vs 8 (2.9%) and 14 (5.1%); P < .001, P = .009, respectively]. Five-year mortality of the patients was significantly higher amongst patients in the upper MHR tertile when compared with the lower and middle MHR tertile groups [84 (30.5%) vs 48 (17.5%) and 57 (20.7%); P < .001, P = .005, respectively]. In-hospital mortality of the patients was significantly higher amongst patients in the lower LMR tertile when compared with the upper and middle LMR tertile groups [25 (9.1%) vs 10 (3.6%) and 17 (6.2%); P = .007, P = .130, respectively]. Five -year mortality of the patients was significantly higher amongst patients in the lower LMR tertile when compared with the upper and middle LMR tertile groups [77 (28.0%) vs 47 (17.1%) and 65 (23.6%); P = .001, P = .142, respectively]. CONCLUSION: We have shown that high MHR and low LMR were significant and independent predictors of in-hospital and long-term mortality in patients with ACS.

Increased monocyte-to-HDL cholesterol ratio is related to cardiac syndrome X.

OBJECTIVE: Cardiac syndrome X (CSX) is typically identified with ischaemia in treadmill exercise test or stress myocardial perfusion scintigraphy as well as angina-like chest pain without stenosis in coronary angiography. The purpose of the present study is to investigate the association between cardiac syndrome X and monocyte-to-HDL cholesterol ratio (MHR) which is a new marker associated with inflammation. PATIENTS AND METHODS: A total of 230 patients (105 patients with cardiac syndrome X and 125 normal controls) were included in the study. Peripheral venous blood samples were drawn from all study population before coronary angiography for measuring MHR and other haematological parameters. RESULTS: The patients with cardiac syndrome X were more likely to have higher platelet counts, plateletcrit (PCT), monocyte count and MHR values. Monocyte count and MHR of the CSX group were significantly higher than the control group [0.53 (0.35-1) vs. 0.49 (0.23-0.96); p = .002, .011 (0.006-0.038) vs. 0.010 (0.004-0.034); p < .001, respectively]. HDL-cholesterol levels of the CSX group were significantly lower than the control groups (46.3 ± 10.1 vs. 49.6 ± 11.6; p = .021). Higher MHR and PCT values were found to be associated with the presence of CSX by multivariate logistic regression analysis. CONCLUSIONS: Elevated MHR level independently was found in association with the presence of CSX. The value of MHR appears additive to conventional expensive methods commonly used in CSX prediction.

Cardiac metastasis of a low-grade myofibroblastic sarcoma.

We aim to present a rare case of low-grade myofibroblastic sarcoma arising in the inguinal region accompanied by cardiac metastasis. A 36-year-old male patient suffering from recurrent inguinal swelling was operated on and the initial histopathological evaluation mistakenly diagnosed the condition as benign. During follow-up, a recurrence of mass was detected in the same region and a pathological examination revealed a low-grade myofibroblastic sarcoma. Cardiac metastasis was diagnosed shortly before rapid disease progression and death. The learning points relevant to this case are as follows: (1) Echocardiographic screening in patients with noncardiac myofibroblastic sarcomas may be helpful in the detection of silent metastasis. (2) Low-grade myofibroblastic sarcomas in the inguinal region may be misdiagnosed as benign after enucleation. Thus, rigorous histopathological examination of myofibroblastic sarcomas is crucial. (3) According to our knowledge, this is the first report of a low-grade myofibroblastic sarcoma to have a potential for cardiac metastasis with potentially fatal course.

New inflammatory markers in pre-eclampsia: echocardiographic epicardial fat thickness and neutrophil to lymphocyte ratio.

BACKGROUND: Increased epicardial fat thickness (EFT) has been proposed as a new cardiometabolic risk factor. The neutrophil/lymphocyte ratio (NLR) has predictive and prognostic value in several cardiovascular diseases. The aim of this study was to explore the association between EFT and NLR in patients with pre-eclampsia. METHODS: Hundred and eight pregnant patients with a mean age of 30.6 ± 6.3 years were included in the study. Patients were divided into two groups based on the presence of pre-eclampsia. All participants underwent transthoracic echocardiography imaging, and complete blood counts were measured by an automated hematology analyzer. Statistical analysis was performed using the Chi-square, Mann-Whitney U, correlation and logistic regression tests, and receiver operating characteristic (ROC) analysis. RESULT: The mean EFT value of the pre-eclampsia group was significantly higher than the control group (6.9 ± 0.6 versus 5.6 ± 0.6; p < 0.001), and the NLR value of the pre-eclampsia group was also significantly higher than the control group (7.3 ± 3.5 versus 3.1 ± 1.1; p < 0.001). Multivariate analysis showed that increased levels of NLR and echocardiographic EFT are independent predictors of pre-eclampsia. In the receiver operating characteristic analysis, a level of EFT ≥ 6.2 mm and NLR ≥ 4.1 predicted the presence of pre-eclampsia with 77.8% sensitivity, 79.6% specificity and 83.3% sensitivity, 81.5% specificity, respectively. CONCLUSION: Unlike many other inflammatory markers and bioassays, NLR and echocardiographic EFT are inexpensive and readily available biomarkers that may be useful for risk stratification in patients with pre-eclampsia.

A simple method for the assessment of arterial stiffness in pre-eclamptic patients.

BACKGROUND: Arterial stiffness (AS), the term describes the rigidity of arterial walls, and its hemodynamic results have been shown to be associated with increase in future cardiovascular events. Women with pre-eclampsia in their past pregnancies have a higher risk of developing cardiovascular disease later in life. The goal of this study was to assess AS using a non-invasive and simple oscillometric method in pregnant women with and without pre-eclampsia. METHODS: Ninety pregnant women, forty-five of which had pre-eclampsia, were included in the study. The vascular measurements were performed with a Mobil-O-Graph 24 h PWA Monitor, an automatic oscillometric device. Statistical analysis was performed using the Chi-square, independent sample t-test or the Mann-Whitney U test, Pearson correlation, and linear regression tests. RESULTS: All the vascular function parameters were significantly higher in the patients with pre-eclampsia. The pulse wave velocity (PWV) values found in the pre-eclampsia group were positively correlated with gestational age, maternal age, glucose level, creatinine level, augmentation index, and central blood pressure. Using linear regression analysis, the PWV values were confirmed to be positively correlated with gestational age, maternal age, and central systolic blood pressure. The women with severe pre-eclampsia had significantly higher blood pressures, PWV values, augmentation indices, and cardiac outputs when compared with the patients with mild pre-eclampsia. CONCLUSION: Oscillometric PWV measurement is already accepted as the most reproducible quick, simple, and inexpensive non-invasive method for the assessment of large artery stiffness. It can be applied to evaluate the AS and also aid in detecting future cardiovascular risk of patients with pre-eclampsia.

Effects of lying position on P-wave dispersion in patients with heart failure.

OBJECTIVE: It was the aim of this study to investigate the effects of the right lateral decubitus, left lateral decubitus and supine lying position on P-wave dispersion (PWD) in patients with heart failure (HF). SUBJECTS AND METHODS: Seventeen patients with HF whose ejection fraction was <35% were included in the study. Right lateral decubitus, left lateral decubitus and supine electrocardiogram (ECG) recordings were obtained. The recordings for each of the three positions were taken after the patients had maintained each position for 30 min to ensure a stabilized hemodynamic position. For the baseline recording, in supine position, there was no 30-min waiting period before the ECG. RESULTS: After the right lateral decubitus position, there was a statistically significant reduction in the longest P-wave duration (100.0 ± 14.5 and 84.7 ± 16.2 ms; p = 0.001) and a significant decrease in PWD (41.7 ± 8.0 and 24.1 ± 7.1 ms; p < 0.0001). After the left lateral decubitus position, there was no significant change between the baseline PWD values (41.7 ± 8.0 and 40.2 ± 9.7 ms; p = 0.606). After the supine position, there was no significant change between the baseline PWD values (41.7 ± 8.0 and 39.7 ± 9.4 ms; p = 0.427). CONCLUSION: Our study revealed that patients' PWDs and maximum P-wave durations were lower in the right lateral decubitus lying position than in other positions. The clinical implication of this study needs to be further explored.

Neutrophil to lymphocyte ratio predicts poor functional capacity in patients with heart failure.

OBJECTIVES: We aimed to assess the relationship between neutrophil to lymphocyte ratio (N/L ratio) and functional capacity (FC) of patients with compensated heart failure (CHF). STUDY DESIGN: A total of 94 consecutive CHF patients and age-gender matched 70 subjects with normal echocardiographic examination were enrolled. Peripheral venous blood samples were drawn before echocardiography examination and treadmill test in all study population. The treadmill test based on modified Bruce protocol was used to determine the functional status of CHF patients. Poor FC was defined as <5 metabolic equivalant (MET) in the exercise test. Afterwards, patients with CHF were divided into two groups with respect to the top and bottom 3 of the N/L ratio. RESULTS: FC (3.2 ± 2.05 MET vs. 6.1 ± 2.04 MET, p<0.001), ejection fraction (%31.5 ± 7.64 vs. %34.8 ± 6.82, p=0.028) were found to be lower and N-terminal pro-brain natriuretic peptide (NT-proBNP) level (3360 ± 2742 pg/dl vs. 1613 ± 1334 pg/dl, p<0.001) pulmonary artery pressure (46.3 ± 11.50 mmHg vs. 41.5 ± 9.45 mmHg, p=0.049), left atrial diameters (4.6 ± 0.52 cm vs. 4.3 ± 0.43 cm, p=0.005), E/Ea ratio (12.2 ± 4.37 vs. 9.2 ± 3.20, p<0.001) were found to be higher in CHF patients with an N/L ratio >3 than with an N/L ratio <3. The N/L ratio, and log-NT-proBNP level were determined to be a predictive factor of poor FC (odds ratio [OR]=3.085, 95% confidence interval [CI]= 1.520-6.260, p=0.002 and OR=1.585, 95% CI=1.201-2.091, p=0.001, respectively). A cut-off point of 2.74 for the N/L ratio had 79.4% sensitivity and 80% specificity in predicting poor FC. CONCLUSION: N/L ratio can be used to predict poor FC in patients with CHF.

Circadian variation of blood pressure is impaired in normotensive pregnant women with gestational diabetes mellitus.

Data about circadian blood pressure (BP) in normotensive patients with gestational diabetes mellitus (GDM) are lacking. Thus, we sought to compare dipper and nondipper circadian variation of BP profile between normotensive women complicated with GDM and normal pregnant women. Forty-two women with GDM and 33 normal uncomplicated pregnant women who met the entry criteria for the study were enrolled in the study. Twenty-four-hour noninvasive ambulatory blood pressure monitoring and echocardiography to measure the left ventricle mass index and diastolic parameters were performed. Nocturnal blood pressure dipping was calculated as follows: (awake BP - sleep BP) × 100/awake BP. Patients with a nocturnal reduction in average daytime systolic BP and diastolic BP of less than 10% were classified as nondippers. Left ventricle mass index was higher in normotensive pregnant women with GDM group than in normal pregnant subjects (101.98 ± 24 g/m(2) vs. 90.67 ± 15 g/m(2), P < .018). Significant nocturnal systolic and diastolic nondippings were observed in GDM groups compared with normal subjects. From diastolic variables, the mitral E velocity and isovolumetric relaxation time were compatible with diastolic dysfunction relaxation abnormalities (P = .003 and P = .015, respectively) in nondipper group. From all confounding factors, only E velocity (P = .002) and diagnosis of GDM (P < .001) were predictive of nondipper circadian variation. This study shows that (i) circadian BP is impaired in normotensive pregnant subjects with GDM, (ii) the left ventricle mass index is higher in pregnant subjects with GDM than in normal pregnant subjects who despite a 24-hour BP are within normal limits, and (iii) in nocturnal nondipper group, the tendency to having diastolic relaxation abnormalities is noted.

[Comparison of controlled pressure belt -allowing mobility to sandbags after percutaneous coronary intervention: pilot study]. / Perkütan koroner girisim sonrasi -mobiliteye izin veren- kontrollü baski kemerinin kum torbasiyla karsilastirilmasi: Pilot çalisma.

OBJECTIVES: We aimed to investigate the efficacy and safety of a belt mechanism (anjiobelt), which we developed recently and patented, which allows mobility after coronary operations and the application of adjustable pressure to the femoral artery. STUDY DESIGN: Between October 2012 and April 2013, 189 consecutive patients undergoing percutaneous coronary intervention electively or due to acute coronary syndrome were enrolled. There were 96 patients in the sandbag group and 93 patients in anjiobelt group. Manual compression was applied to the femoral artery until reaching primary homeostasis. Then, a 4-5 kilogram sandbag or anjiobelt was placed. Mobilization was allowed in case of need in the anjiobelt group. Twenty-four hours after the procedure, superficial bruising in the femoral region, hematoma, pseudo-aneurysm, and arteriovenous fistula, as femoral artery complications, were noted using Doppler ultrasound. RESULTS: Hematoma occurred more frequently in the sandbag group. Hematoma of <1 cm developed in 52 patients with sandbag and in 25 patients with anjiobelt (p<0.0001), while hematoma of 1-5 cm developed in 5 patients with sandbag and in 3 patients with anjiobelt (p<0.0001). Femoral artery pseudoaneurysm was seen in 4 patients (2 with anjiobelt, 2 with sandbag; p=0.975). CONCLUSION: Anjiobelt significantly reduces the incidence of hematoma in comparison to conventional sandbag in patients undergoing percutaneous coronary intervention. Other complications of the femoral region in terms of efficiency and safety appear to be similar to those observed with sandbag. The main problems occurring in these patients due to absolute immobilization have been eliminated with the anjiobelt.

Novel predictor of pulmonary arterial hypertension: Monocyte to HDL cholesterol ratio.

Monocyte to HDL cholesterol ratio (MHR), lymphocyte to monocyte ratio (LMR), and neutrophil to lymphocyte ratio (NLR) have been proposed as novel systemic inflammatory markers. The aim of this study was to explore the association between MHR, LMR and NLR with pulmonary arterial hypertension (PAH). The study is a single-center, retrospective Cross-sectional study. The study group consisted of 73 patients with PAH and the control group 77 participants without cardiac pathology as determined by echocardiography. On admission, blood sampling to calculate MHR, LMR, NLR, and detailed clinical data were obtained. According to the Pearson test, systolic pulmonary artery pressure (PAP) value Higher MHR, NLR and lower LMR that indicates an enhanced inflammation were significantly increased in patients with PAH when compared with controls. Compared to many other inflammatory markers, these markers are widely available. positively correlated with the MHR and NLR (r:.35, P < .001 and r:.33, P < .001, respectively), but negatively correlated with LMR (r: -.26, P = .001). After multivariate logistic regression analysis, MHR, LMR, and NLR remained as significant predictors of PAH (OR: 2.651, 95% CI: 1.227-5.755, P = .007; OR: 0.647, 95% CI:0.450-0.931, P = .005; OR: 1.350, 95% CI: 1.054-1.650 P = .030, respectively).

Platelet-to-lymphocyte ratio is a predictor of long-term mortality in patients with acute coronary syndrome.

INTRODUCTION: Atherosclerosis is a chronic inflammatory process and inflammation is an important component of acute coronary syndrome (ACS). Platelet-to-lymphocyte ratio (PLR) is a useful parameter showing the degree of the inflammatory response. AIM: To explore the association between PLR and long-term mortality in patients with ACS. MATERIAL AND METHODS: A total of 538 patients who had a diagnosis of ACS between January 2012 and August 2013 were followed up to 60 months. On admission, blood sampling to calculate PLR and detailed clinical data were obtained. RESULTS: In total, 538 patients with a mean age of 61.5 ±13.1 years (69% male) were enrolled in the study. Median follow-up was 79 months (IQR: 74-83 months). Patients were divided into 3 tertiles based on PLR levels. Five-year mortality of the patients was significantly higher among patients in the upper PLR tertile when compared with the lower and middle PLR tertile groups (55 (30.7%) vs. 27 (15.0%) and 34 (19.0%); p < 0.001, p = 0.010 respectively). In the Cox regression analysis, a high level of PLR was an independent predictor of 5-year mortality (OR = 1.005, 95% CI: 1.001-1.008, p = 0.004). Kaplan-Meier analysis according to the long-term mortality-free survival revealed the higher occurrence of mortality in the third PLR tertile group compared to the first (p < 0.001) and second tertiles (p = 0.009). CONCLUSIONS: PLR, which is an easily calculated and universally available marker, may be useful in long-term risk classification of patients presenting with ACS.

Relationship between platelet-to-lymphocyte ratio and coronary slow flow.

OBJECTIVE: The coronary slow flow phenomenon (CSFP), which is characterized by delayed distal vessel opacification in the absence of significant epicardial coronary disease, is an angiographic finding. The aim of this study is to investigate the association between platelet-to-lymphocyte ratio (PLR) and coronary blood flow rate. METHODS: This is a retrospective observational study. It was based on two medical centers. A total of 197 patients undergoing coronary angiography were included in the study, 95 of whom were patients with coronary slow flow without stenosis in coronary angiography and 102 of whom had normal coronary arteries and normal flow. RESULTS: The PLR was higher in the coronary slow flow group compared with the control groups (p=0.001). In the correlation analysis, PLR showed a significant correlation with left anterior descending (LAD) artery thrombolysis in myocardial infarction (TIMI) frame count. After multiple logistic regression, high levels of PLR were independently associated with coronary slow flow, together with hemoglobin. CONCLUSION: PLR was higher in patients with CSFP, and we also showed that PLR was significantly and independently associated with CSFP.

The usefulness of plateletcrit to predict cardiac syndrome X in patients with normal coronary angiogram.

INTRODUCTION: Cardiac syndrome X (CSX) is a clinical entity defined as the triad of typical angina pectoris on exercise, electrocardiographic or metabolic findings of ischemia and normal epicardial coronary arteries. Platelets, whose amount in the blood is indicated with plateletcrit (PCT), play an important role in inflammatory and thrombotic processes and the physiopathology of cardiovascular events. AIM: To investigate the association between cardiac syndrome X and PCT and platelet count. MATERIAL AND METHODS: A total of 113 patients with normal coronary angiogram were included in the study. Fifty patients with typical chest pain and evidence of myocardial ischemia in non-invasive tests formed the CSX patient group. The control group consisted of 63 age- and gender-matched patients with normal coronary arteries but without angina. RESULTS: The mean PCT value of the CSX group was significantly higher than that of the control group (0.22 ±0.06 vs. 0.19 ±0.04; respectively, p=0.03). Higher PCT was found to be associated with the presence of CSX in patients with normal coronary arteries by multivariate logistic regression analysis. CONCLUSIONS: We suggest that high PCT may predict the presence of cardiac syndrome X in patients with normal coronary arteries. The value of PCT appears additive to conventional expensive methods commonly used in CSX prediction.

Platelet-to-lymphocyte ratio is a predictor of in-hospital mortality patients with acute coronary syndrome.

OBJECTIVE: Platelets and inflammatory cells are vital elements of acute coronary syndromes (ACS). Recent studies have shown that the platelet-to-lymphocyte ratio (PLR) is associated with several malignancies; however, there are not enough data in cardiovascular diseases. Therefore, the aim of this study was to explore the association between PLR and in-hospital mortality in patients with ACS. METHODS: We retrospectively collected patients with ACS undergoing coronary angiography. Total and differential leukocyte counts were measured by an automated hematology analyzer. RESULTS: This study is single-centered and observational. In total, 587 patients with a mean age of 61.8±13.1 years (68.4% male) were enrolled in the study. Patients were divided into 3 tertiles based on PLR levels. In-hospital mortality was significantly higher among patients in the upper PLR tertile when compared with the middle and lower PLR tertile groups [29 (14.8%) vs. 17 (8.7%) and 2 (1.0%); p<0.001]. In the multiple logistic regression analysis, a high level of PLR was an independent predictor of in-hospital mortality, together with age, total leukocyte count, and creatinine. Using a cutoff point of 142, the PLR predicted in-hospital mortality with a sensitivity of 69% and specificity of 63%. CONCLUSION: Different from other inflammatory markers and assays, PLR is an inexpensive and readily available biomarker that may be useful for cardiac risk stratification in patients with ACS.

Coronary sinus dilatation is a sign of impaired right ventricular function in patients with heart failure.

OBJECTIVE: The coronary sinus (CS) has been largely ignored by physicians due to a lack of adequate data about the importance of CS enlargement in patients with heart failure (HF). We aimed to assess whether CS dilatation develops in patients with HF and to demonstrate its relation with global myocardial function of the right ventricle (RV). METHODS: In this cross-sectional study, 45 healthy subjects and 95 HF patients exhibiting left ventricular systolic dysfunction on echocardiographic examination (EF <45%) secondary to ischemic (n=56) or idiopathic dilated cardiomyopathy (DCM) (n=39) were enrolled. Patients with severe renal dysfunction and/or valve disease were excluded. CS was measured by echocardiography from the posterior atrioventricular groove in the apical four-chamber view. The RV myocardial performance index (MPI), which reflects both systolic and diastolic function of the ventricle, was detected using tissue Doppler imaging, and patients with an RV MPI >0.55 were defined as having impaired RV myocardial function. ANOVA, Kruskal-Wallis, Pearson's correlation, and multivariate logistic regression analyses were used for the statistical analysis. RESULTS: The CS and RV MPI values were significantly greater both in patients with ischemic and idiopathic DCM than in controls (8.79±1.7 mm and 8.33±2.1 mm vs. 5.74±0.6 mm, and 0.64±0.07 and 0.62±0.08 vs. 0.43±0.02; p<0.001 for both, respectively). For the prediction of HF patients with impaired RV function, the cut-off value for the diameter of the CS was 7.35 mm, with a sensitivity of 83% and a specificity of 79%. CONCLUSION: The CS diameter can be used as a novel echocardiographic marker that provides information about impaired RV function in patients with HF.

Impaired circadian rhythm of blood pressure in normotensive patients with rheumatic mitral valve stenosis.

BACKGROUND: The aim of the present cross-sectional study was to evaluate either non-dipper-type or dipper-type circadian rhythm of blood pressure (BP) in normotensive rheumatic mitral stenosis (MS) patients. METHODS AND RESULTS: Eighty-eight normotensive rheumatic mitral valve disease (RMVD) patients and 41 normal participants were enrolled in the study. All participants underwent ambulatory blood pressure monitoring. Nocturnal BP dipping was calculated as follows: (awake BP-asleep BP)×100/awake BP. Patients with a nocturnal reduction in average daytime systolic BP and diastolic BP of less than 10% were classified as nondippers. Patients with RMVD were divided into two groups with respect to the top and bottom 1.5 cm of the mitral valve area (MVA). There was a highly significant relationship between the two groups with control in the frequency of a nondipping status (χ=22.721; d.f.=2; P<0.001). Afterwards, the Mann-Whitney U-test was used to compare the two groups and the control group. There was no difference in the frequency of nondipping between patients with an MVA of greater than 1.5 cm and the control group (P>0.05). However, the nondipping level was higher in patients with an MVA of less than 1.5 cm than in the control group and in patients with RMVD with an MVA of greater than 1.5 cm (P<0.001 and <0.001, respectively). CONCLUSION: The circadian BP rhythm is impaired and the incidence of nondipping BP is higher in patients with MS than in normal patients. Moreover, we believe that autonomic nervous system dysfunction in patients with MS may be detected efficiently using ambulatory blood pressure monitoring.

Prognostic role of echocardiographic and hematologic parameters in heart failure patients complicated with incidental pleural effusion diagnosed during echocardiographic evaluation.

We aimed to determine long-term prognostic role of echocardiographic and hematologic parameters in heart failure patients complicated with incidental pleural effusion (PE) diagnosed during echocardiographic evaluation. The study was performed by evaluating patient records in which PE was incidentally detected during echocardiographic examination in a tertiary teaching hospital between Jan 2002 and Dec 2012. Total 151 patients with heart failure complicated with PE were analyzed. All patients' mortality data were collected from registry center of Social Insurance Institution which is officially responsible for recording all mortality data in Turkey. Detailed echocardiographic and hematologic parameters including creatinine, uric acid, albumin, sodium, potassium, hemoglobin at the time of hospital admission were analyzed. Data from 151 eligible patients were analyzed. We compared patients who died (n = 51) during follow-up with the survivors (n = 100) in terms of patients' echocardiographic and hematological features. Mean duration of follow-up was 71.5 ± 45.6 months. Fifty-one patients (33.8 %) died during this follow-up period. From all echocardiographic parameters only dilated left atrium (LA) diameter was found to be associated with a poor prognosis (p = 0.034). Low albumin, sodium and hemoglobin levels were associated with poor prognosis (p < 0.001, p = 0.002 and p = 0.007, respectively). We showed that dilated LA, as well as low albumin, low sodium and low hemoglobin levels had a worse prognostic significance than patients with normal LA size, within normal limits of albumin, sodium and hemoglobin levels in patients with heart failure complicated with PE determined incidentally by echocardiography.

Predictors of thrombus burden and no-reflow of infarct-related artery in patients with ST-segment elevation myocardial infarction: importance of platelet indices.

Preprocedural high-thrombus burden (HTB) of infarct-related artery (IRA) is a harbinger of procedural complications following primary percutaneous coronary intervention (PCI) in patients with ST-elevation myocardial infarction (STEMI). The HTB of IRA can lead to poor outcomes by various mechanisms, including no-reflow phenomenon, increased myocardial necrosis and with subsequent reduced survival benefit at follow-up. In this study, we investigated the relationship between all platelet indices on admission and thrombus burden and the no-reflow phenomenon after primary PCI of IRA in patients with STEMI. We retrospectively enrolled 475 patients with STEMI undergoing primary PCI. Study population was divided into two groups according to the thrombolysis in myocardial infarction thrombus grade of IRA as low-thrombus burden or HTB. There were no statistically significant differences in platelet indices, including platelet count, platelet-large cell ratio (P-LCR), mean platelet volume (MPV) and platelet distribution with (PDW) among the groups. However, in the subgroup analysis, P-LCR, MPV and PDW were significantly higher in the no-reflow patients than reflow patients despite similar platelet count (P for all < 0.001). The cutoff value of P-LCR for predicting no-reflow was 26.5% with a sensitivity of 67.0% and a specificity of 62% (area under the curve, 0.689; 95% confidence interval, 0.614-0.765; P < 0.001). Furthermore, P-LCR, MPV and PDW had similar AUC (0.689, P < 0.001; 0.688, P < 0.001; and 0.677, P < 0.001; respectively) for predicting no-reflow phenomenon after primary PCI. As a result, all of the platelet indices have no effect on thrombus load of IRA, however, these parameters seem to impair epicardial perfusion after primary PCI.

Prognostic role of incidental pleural effusion diagnosed during echocardiographic evaluation.

BACKGROUND: The purpose of this study was to determine the long-term prognostic implications of incidental pleural effusion (PE) detected during echocardiographic examination and its relationship with concomitant diseases. HYPOTHESIS: The study hypothesis is to test whether incidental pleural PE detected during echocardiographic examination be used as a prognostic marker. METHODS: The study was performed by evaluating patient records (N = 251) in whom PE was incidentally detected during echocardiographic examination in a tertiary hospital between 1999 and 2012. The patients were classified into 4 major groups according to the concomitant primary disease: malignancy, and cardiovascular, renal, and pulmonary diseases. The total survival time was obtained from hospital records for patients who died during the hospital stay and social security institution records for patients with out-of-hospital death. RESULTS: One-year and 5-year life expectancies of PE cases concomitant with different disorders were as follows; heart failure (n = 151), 81% and 70%; malignancies (n = 45), 53% and 44%; pulmonary diseases (n = 37), 89% and 78%; renal diseases (n = 18), 100% and 83%; respectively. PE associated with heart failure, renal disease, and pulmonary disease had similar (P > 0.05 for all) and favorable outcomes compared to PE associated with malignancies (P < 0.001). CONCLUSIONS: The prognosis of incidental PE was the worst in patients with concomitant malignancies; however, PE associated with nonmalignant diseases including heart failure, pulmonary disease, and renal disease have similar and favorable outcomes.