In-stent restenosis estimation following carotid artery stenting: The robust predictive value of atherogenic index of plasma and other non-traditional lipid profiles.

OBJECTIVE: Atherosclerotic carotid artery stenosis is a significant contributor to ischemic strokes, and carotid artery stenting (CAS) has emerged as a pivotal treatment option. However, in-stent restenosis (ISR) remains a concern, impacting the long-term patency of CAS. This study aimed to investigate the predictive value of non-traditional lipid profiles, including the atherogenic index of plasma (AIP), in ISR development. METHODS: This retrospective single-center study involved patients presenting at a tertiary healthcare facility with severe carotid artery disease between 2016 and 2020 who subsequently underwent CAS. A total of 719 patients were included in the study. The study cohort was divided into ISR and non-ISR groups based on restenosis presence, confirmed by angiography following ultrasonographic follow-up assessments. Non-traditional lipid indices, such as AIP, atherogenic index (AI), and lipoprotein combined index (LCI), were evaluated along with traditional risk factors. RESULTS: During a 24-month follow-up, ISR occurred in 4.03% of patients. To determine the predictors of restenosis, three different models were constructed in multivariate analysis for non-traditional lipid indices. Multivariate analysis revealed AIP as a robust independent predictor of ISR (OR: 4.83 (CI 95 % 3.05-6.63, p < .001). Notably, AIP demonstrated superior predictive accuracy compared to AI and LCI, with a higher Area Under the Curve (AUC) of 0.971. CONCLUSION: Non-traditional lipid profiles, especially AIP, were found to be associated with an increased risk of ISR and may serve as predictors of ISR in patients undergoing CAS.

Cardiovascular evaluation of pregnant women with hypertrophic cardiomyopathy.

BACKGROUND: The effect of physiological circulatory changes during pregnancy on hypertrophic cardiomyopathy (HCM) has been reported with limited data. This study aimed to provide information regarding outcomes of pregnant women with HCM and to identify predictors of major adverse cardiac event (MACE). METHODS: A total of 45 pregnancies with HCM were retrospectively reviewed. The primary endpoint was a MACE that occurred within an 8­week period after delivery, including maternal death, heart failure (HF), syncope, and malignant ventricular arrhythmias (VAs). Baseline and outcome data were analyzed for all patients. Patients with and without MACE were compared, and patients with obstructive HCM were compared with those who had non-obstructive HCM. The study population was divided into two subgroups of patients having or not having an implantable cardioverter defibrillator implantation (ICD). RESULTS: At least one MACE occurred in 11 patients (24.4%); six patients developed HF (13.3%), six had a ventricular tachyarrhythmia (13.3%), and two had syncope (4.4%). New York Heart Association functional class of ≥ II, presence of HF signs before pregnancy, increased left ventricular outflow tract (LVOT) gradient were significantly associated with MACE. Fatal VAs were seen during pregnancy in one of five HCM patients with ICD. In the ROC curve analysis, an LVOT gradient higher than 53.5 mm Hg predicted the presence of MACE with a sensitivity of 90.9% and a specificity of 73.5%. This study is the largest series in the literature representing pregnant women who had HCM and ICD. CONCLUSION: The current data suggest that HF and high LVOT gradients are important risk factors for the development of cardiac complications.

Serum sortilin as a predictor of stroke in patients with intermediate carotid artery stenosis.

BACKGROUND: Sortilin was an important molecular protein involved in the pathogenesis of atherosclerosis. Besides, serum sortilin was associated with adverse cerebrovascular events. Atherosclerotic stenosis in the carotid artery is a major etiology for ischemic stroke. The risk of stroke in patients with intermediate carotid artery stenosis (CAS) was unknown. Hence, the aim of the present study was to evaluate the relationship between serum sortilin levels and stroke in patients with intermediate CAS. METHODS: A total of 195 intermediate CAS patients were included in this cross-sectional study. The patients were divided into two groups as symptomatic (N = 95) and asymptomatic (N = 100) patients. Patients with a transient ischemic attack (TIA), retinal ischemic event, or ischemic stroke resulting from the narrowed carotid artery were considered to be symptomatic. Serum sortilin concentrations were measured using the enzyme-linked immunosorbent assay. RESULTS: Serum sortilin level was significantly higher in the symptomatic group than in the severe asymptomatic group (1.53 ± 0.25 ng/mL vs 1.34 ± 0.19 ng/mL, p < 0.001). Besides, high serum sortilin levels (odds ratio = 4.91, 95% confidence intervals 1.24-19.51, p = 0.023) were identified as independent predictors of symptomatic carotid plaque. In the receiver operating characteristic curve analysis, serum sortilin levels higher than 1.34 ng/mL predicted stroke/TIA with a sensitivity of 66.3% and a specificity of 67% (AUC = 0.725, p < 0.001). CONCLUSIONS: Serum sortilin level is increased in the presence of symptomatic intermediate CAS and may have clinical value in the management of patients with carotid artery disease.

Inter-arm blood pressure difference is associated with contrast-induced nephropathy in patients with ST-segment elevation myocardial infarction who underwent primary percutaneous coronary intervention.

OBJECTIVE: Contrast-induced nephropathy (CIN) is a serious complication in patients with ST segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (p-PCI). An interarm systolic blood pressure difference (IASBD) ≥10 mmHg has been identified as an independent risk factor for cardiovascular disease and mortality. The aim of this study was to evaluate the predictive value of the IASBD for the risk of CIN in patients with STEMI who underwent p-PCI. METHOD: We prospectively investigated 2120 consecutive patients who were hospitalized with a diagnosis of STEMI and underwent p-PCI. A relative increase in serum creatinine levels of ≥ 25% or an absolute increase of ≥ 0.5 mg/dL from baseline within 72 h of contrast exposure was defined as CIN. The IASBD was calculated on admission to the emergency department. The risk of CIN was evaluated. RESULTS: The incidence of CIN was 6.6% (n = 139). The patients were divided into 2 groups based on the development of CIN. Age (p = .001), baseline creatinine levels (p < .001), DM (p < .001), HT (p < .001) and anemia (p = .001) were higher in patients with CIN. An IASBD ≥10 mmHg was noted in 13 (9.3%) patients in the CIN group and 83 (4.1%) (p = .001) in the non-CIN group (Table 1). According to the multivariate analysis, the IASBD was found to be a predictor of CIN development (OR: 2.36, 95% CI: 1.42-3.90, p: 0.001). CONCLUSION: The IASBD on admission can be a potential predictor of CIN development in patients with STEMI who underwent p-PCI.

Correlation between serum sortilin levels and severity of extracranial carotid artery stenosis.

OBJECTIVE: Atherosclerosis is a chronic inflammatory vascular condition characterised by intimal thickening with cholesterol accumulation and macrophage foam cell infiltration causing plaque formation at the site of the injured vessel wall. This condition is a major contributor to carotid artery stenosis (CAS). Sortilin, a member of the mammalian vacuolar protein sorting 10 protein family, promotes uptake of low-density lipoprotein particles into macrophages with consequent foam cell formation independent of the low-density lipoprotein receptor, and thereby, accelerates atherosclerotic plaque formation and progression. We investigated the correlation between serum sortilin levels and the severity of extracranial CAS. MATERIALS AND METHODS: The study included 149 patients who underwent carotid angiography for suspected carotid artery disease. The North American Symptomatic Carotid Endarterectomy Trial 2011 criteria were used to determine the degree of CAS. Serum sortilin concentrations were measured using the enzyme-linked immunosorbent assay. RESULTS: Serum sortilin levels were significantly higher in the severe CAS than in the non-severe CAS group (2.71 ± 0.71 ng/mL vs 1.63 ± 0.57 ng/mL, P < .001). Receiver operating characteristic curve analysis showed that serum sortilin levels >1.66 ng/mL predicted severe CAS with sensitivity of 83.49% and specificity of 56.76%. CONCLUSION: Current data suggest that prediction of severe CAS may serve as an atherosclerosis biomarker and significantly contribute to research on disease progression in atherosclerosis, as well as in other arterial diseases. Sortilin may be a potential therapeutic target owing to its role in the pathogenesis of atherosclerotic carotid artery disease.

Role of 2D Strain in the Early Identification of Cardiac Dysfunction and in the Risk Stratification of Arteriogenic Erectile Dysfunction Patients.

BACKGROUND: Vasculogenic erectile dysfunction is a harbinger of vascular disease. Comprehensive cardiac workup is accepted to be beneficial in men with this condition, especially those with otherwise unrecognized cardiovascular disease. We aimed to evaluate the role of two-dimensional speckle-tracking echocardiography (2D-STE) for noninvasive evaluation in patients with documented arteriogenic erectile dysfunction. METHODS: 64 consecutive men with Doppler proven erectile dysfunction of more than 3 months of duration were recruited. Patients divided into 2 groups according to mean peak systolic velocity (PSV). Patients with PSV <20 cm/sn constituted Group 1 and patients with PSV ≥20 cm/sn constituted Group 2. All underwent echocardiography and were compared. According to the 2D-STE analysis for the left atrium (LA); strain during ventricular systole (LARes), during late diastole (LA-Pump), strain rate during ventricular contraction (LA-SRs), during passive ventricular filling (LA-SRe), during active atrial contraction (LASRa) values and for LV; global longitudinal strain (GLS), strain rate in systole (GSRs), strain rate in early diastole (GSRe), and strain rate in late diastole (GSRa) values were obtained. RESULTS: Beside diastolic parameters, LA-Res and LA-Pump were found to be significantly different between groups. GLS and GSR values were lower in Group 1. Moreover, correlation analysis revealed a significant correlation of GLS values with PSV (r = -0.4, P = .001). CONCLUSION: Myocardial deformation parameters by 2D-STE are valuable for detection of subclinical cardiovascular dysfunction in men with arteriogenic erectile dysfunction. This noninvasive method may be used as an emerging prognostic marker for risk stratification.

Peak troponin I level predicts new-onset atrial fibrillation in patients with myocardial infarction.

PURPOSE: We aimed to assess the predictive value of peak troponin I level for the occurrence of new-onset AF in myocardial infarction. METHODS: A total of 1553 patients, who were hospitalized with diagnosis of STEMI and underwent primary PCI, were retrospectively evaluated. New-onset AF was defined as any newly diagnosed AF that occurred during index hospitalization after primary PCI. RESULTS: New-onset AF was observed in 90 patients (5.8% of the study population). Patients who developed AF were older (56.1 vs. 62.6 years, p.

Comparison of Right Ventricle Systolic Function between Long-Term Anabolic-Androgenic Steroid User and Nonuser Bodybuilder Athletes: A Study of Two-Dimensional Speckle Tracking Echocardiography.

BACKGROUND: Right ventricular (RV) effects of long-term use of anabolic-androgenic steroids (AAS) are not clearly known. The aim of this study was to assess RV systolic functions by two-dimensional speckle tracking echocardiography (2DSTE) in AAS user and nonuser bodybuilders. METHODS: A total of 33 competitive male bodybuilders (15 AAS users, 18 AAS nonusers) were assessed. To assess RV systolic functions, all participants underwent standard two-dimensional and Doppler echocardiography, and 2DSTE. RESULTS: Interventricular septal thickness, left ventricle posterior wall thickness, relative wall thickness, and left ventricle mass index were significantly higher in AAS users than nonusers. While standard diastolic parameters were not statistically different between the groups, tissue Doppler parameters including RV E' and E'/A' were lower in AAS users than nonusers (10.1 ± 2.0 vs. 12.7 ± 2.1; P = 0.001, 1.1 ± 0.1 vs. 1.5 ± 0.4; P = 0.009, respectively). Tricuspid annular plane systolic excursion, RV fractional area change, and RV S' were in normal ranges. However, RV S' was found to be lower in users than nonusers (12.2 ± 2.2 vs. 14.6 ± 2.8, P = 0.011). RV free wall longitudinal strain and strain rate were decreased in AAS users in comparison with nonusers (-20.2 ± 3.1 vs. -23.3 ± 3.5; P = 0.012, -3.2 ± 0.1 vs. -3.4 ± 0.1; P = 0.022, respectively). In addition, there were good correlations between 2DSTE parameters and RV S', E', and E'/A'. CONCLUSION: Despite normal standard systolic echo parameters, peak systolic RV free wall strain and strain rate were reduced in AAS user bodybuilders in comparison with nonusers. Strain and strain rate by 2DSTE may be useful for early determination of subclinical RV dysfunction in AAS user bodybuilders.

The Effect of Chronic Anabolic-Androgenic Steroid Use on Tp-E Interval, Tp-E/Qt Ratio, and Tp-E/Qtc Ratio in Male Bodybuilders.

BACKGROUND: The chronic consumption of androgenic anabolic steroids has shown to cause atrial arrhythmias. Several studies have suggested that the interval from the peak to the end of the electrocardiographic T wave (Tp-e) may correspond to the transmural dispersion of repolarization and that increased Tp-e interval and Tp-e/QT ratio are associated with malignant ventricular arrhythmias. The aim of this study was to evaluate repolarization dispersion measured from the 12-lead surface electrocardiogram (including Tp-e interval, Tp-e/QT ratio, and Tp-e/cQT ratio) in bodybuilders who are using anabolic androgenic steroids (AAS). METHODS: We selected a population of 33 competitive bodybuilders, including 15 actively using AAS for ≥ 2 years (users) and 18 who had never used AAS (nonusers), all men. RESULTS: QT, cQT, QTd, cQTd, JT, and cJT were significantly increased in AAS users bodybulders compared to the nonusers (all P < 0.001). Tp-e interval, Tp-e/QT ratio, and Tp-e/cQT ratio were also significantly higher in AAS user group compared to the nonuser group (all P < 0.001). QRS duration was not different between the groups. There were negative correlation between E(m) and Tp-e, Tp-e/QT ratio, Tp-e/cQT ration (r = -0.657, P < 0.01; r = -0.607, P = 0.02; r = -0.583, P = 0.02; respectively).There were also negative correlation between S(m) and Tp-e, Tp-e/QT ratio, Tp-e/cQT ration (r = -0.681, P < 0.01; r = -0.549, P = 0.03; r = -0.544, P = 0.023; respectively). CONCLUSION: In conclusion, we have presented a strong evidence suggesting that Tp-e interval, Tp-e/QT ratio, and Tp-e/QTc ratio were increased in AAS users, which suggest that there might be a link between AAS use and ventricular arrthymias and sudden death.

Assessment of vascular dysfunction after transradial coronary angiography. Is a single catheter better?

BACKGROUND: The aim of this study was to investigate the midterm effects of transradial coronary angiography (TRCAG) on the radial and brachial artery diameter, the vasodilator characteristics, as well as to assess the factors determining functional recovery. METHODS: This study included 136 consecutive patients who underwent TRCAG. The radial artery was evaluated with ultrasonography before and 1 month after the procedure. RESULTS: The basal right radial artery diameter (2.97 ± 0.46 vs. 2.82 ± 0.51, p < 0.001), after flow-mediated dilatation (FMD; 3.18 ± 0.45 vs. 2.99 ± 0.54, p < 0.001) and after nitroglycerin-mediated dilatation (NMD; 3.32 ± 0.45 vs. 3.11 ± 0.54, p < 0.001), and the percentage change in diameter after FMD (7.50 ± 3.62 vs. 5.89 ± 3.04, p < 0.001) and NMD (12.42 ± 4.96 vs. 10.54 ± 4.47, p < 0.001) were significantly decreased 1 month after TRCAG. The mean basal diameter of the right brachial artery (4.41 ± 0.58 vs. 4.40 ± 0.58, p = 0.012) after FMD (4.61 ± 0.60 vs. 4.59 ± 0.59, p < 0.001) and the percentage change in diameter after FMD (4.53 ± 2.29 vs. 4.33 ± 2.56, p = 0.038) were significantly decreased 1 month after TRCAG. The number of catheters used (B = 0.372, p < 0.001, 95 % CI = 0.006-0.013), basal radial artery diameter (B = - 0.217, p = 0.001, 95 % CI = - 0.021- 0.006), presence of hypertension (B = - 0.151, p = 0.011, 95 % CI = - 0.015 - 0.002), and pain score (B = 0.493, p < 0.001, 95 % CI = 0.007 - 0.012) were independent predictors of radial artery FMD change in multivariate regression analysis. The number of catheters used (B = 0.378, p < 0.001, 95 % CI = 0.009 - 0.020), basal radial artery diameter (B = - 0.210, p = 0.010, 95 % CI = - 0.034 - 0.005), and pain score (B = 0.221, p < 0.001, 95 % CI = 0.002-0.011) were independent predictors of radial artery NMD change in multivariate regression analysis. CONCLUSION: Basal radial artery diameter, the number of catheters used during TRCAG, and the pain perceived during the procedure seem to be important predictors of vascular functional changes after TRCAG.

Comparison of novel intramedullary nailing with mini-invasive plating in surgical fixation of displaced midshaft clavicle fractures.

INTRODUCTION: This prospective randomized pilot study sought to determine whether fixation with Sonoma CRx intramedullary pin is a comparable alternative to minimally invasive plating fixation in patients with displaced clavicle fractures. MATERIALS AND METHODS: A total of 45 consecutive patients (Robinson class B1 or B2) were randomly allocated into two groups; intramedullary pin (IMP) group (n = 24, mean age; 33.17 ± 8.60 years, 14 males 58.3 %) received Sonoma CRx Collarbone pin (Sonoma, USA) whereas locking midshaft superior plating (MIPPO) group (n = 21, 32.38 ± 8.41 years, 12 males) patients received minimally invasive locking midshaft superior plating (Acumed, USA). Patients were followed up with a mean time of 11.82 ± 4.22 and 14.45 ± 6.43 months, respectively. Functional status, as the primary outcome measure, was assessed using quick disability of the arm, shoulder and hand (DASH) scores. RESULTS: Mean time of operation and mean time of fluoroscopy were significantly shorter in the IMP group than those in MIPPO group (p < 0.001 and p = 0.03, respectively). Time of hospital stay was significantly shorter in IMP group (p < 0.001). Complications were rare in the early postoperative period. Time until bony union was significantly shorter in IMP group. Mean quick DASH scores were not significantly different between two groups. Implant failure occurred in one patient from each group. Cosmetic dissatisfaction was more common in MIPPO group. CONCLUSION: Given the shorter operative times and better cosmetic appearance, Sonoma CRx intramedullary pin may be an alternative to minimally invasive plating. Further safety studies are warranted.

Intramedullary repair device against volar plating in the reconstruction of extra-articular and simple articular distal radius fractures; a randomized pilot study.

PURPOSE: This prospective randomized pilot study reports our institutional experience and early results using Sonoma Wrx (Sonoma Orthopedic Products, Santa Rosa, CA) in the treatment of extra-articular and simple intra-articular distal radius fractures. MATERIAL AND METHODS: A total of 64 patients, were enrolled in the study. They were considered eligible if they had; unstable extra-articular distal radius fractures and simple intra-articular distal radius fractures suitable for closed reduction (AO types; A2.2, A2.3, A3.1 C2.1, C2.2). Patients in group I received intramedullary fixation using the Sonoma Wrx device and patients in group II received standard volar locking plate fixation. Radiographic criteria of acceptable healing were used for evaluation. RESULTS: Two groups were similar in terms of baseline characteristics. Mean time of operation was significantly shorter in Group 1 vs. in group 2 (36.81 ± 7.11 vs. 48.97 ± 5.9 minutes, p = 0.001). Time to healing of the fracture was not different between two groups (5.45 ± 1.09 vs. 5.70 ± 1.04 weeks for Group 1 vs. 2, respectively p = 0.36). Overall complications occurred in 9 patients in group 1 and in 15 patients in group 2 (p = 0.17). Follow-up was completed in all patients with a median time of 12 months and 13 months in group 1 and 2, respectively. On radiographic evaluation radial inclination, radial height and volar tilt were not significantly different between group 1 and 2, respectively. There were no significant differences between two groups in regard to wrist rotational degrees measured in last follow-up visit. CONCLUSION: Sonoma Wrx Device is reliable and effective in terms of achieving satisfactory outcomes in treatment of distal radius fractures. It may be reasonable to use this device to prevent complications that are related to extensive soft tissue dissection.

Suspensory fixation versus novel transverse crosspin for femoral fixation in anterior cruciate ligament reconstruction.

BACKGROUND AND AIM: There is still no gold standard technique for graft fixation during anterior cruciate ligament reconstruction. We compared the functional outcomes of patients receiving either ToggleLoc with ZipLoop technology or Translig transverse crosspin device for femoral graft fixation. MATERIALS AND METHODS: A total of 118 patients were randomly allocated into two groups to receive either Translig(®) transverse crosspin (Translig group 1: n = 51, mean age 28.34 ± 7.83 years, age 18-40 years) or ToggleLoc with ZipLoop technology (ToggleLoc group: n = 67, mean age 26.85 ± 8.76, age 16-41 years) for femoral graft fixation. Early and 1-year assessment was made with Lysholm knee scale, International Knee Documentation Committee Scoring, Tegner Activity Level Scale, KT-1000 arthrometer and pivot shift test. RESULTS: Preoperative vs. postoperative functional parameters showed significant improvement in both groups. Two groups were similar in terms of Lysholm knee scale, IKDC and Tegner activity scores (p > 0.05). The KT-1000 arthrometer revealed slightly less anterior sliding in Translig group than that in ToggleLoc group (p > 0.05). ToggleLoc technique allowed a radiographically more horizontal placement of the graft than Translig technique. CONCLUSION: Two distinct techniques used in this study are likely to be suitable for femoral graft fixation during anterior cruciate ligament reconstruction with the femoral tunnel being created via anteromedial approach.

A Rare Complication of Transcatheter Aortic Valve Replacement: Delayed Down Migration of a Portico Valve.

There are some complications after transcatheter aortic valve replacement (TAVR), which is an alternative to surgery for the treatment of severe aortic stenosis. Valve migration, an unusual but life-threatening complication of TAVR, usually occurs during or several hours after the procedure and is associated with poor outcome. Therefore, operators must be experienced in rescue treatments. Placement of a second prosthesis as a salvage strategy appears to be a safe method to avoid the need for conversion to surgery.

Modified Glasgow Prognostic Score Predicted High-Grade Intracoronary Thrombus in Acute Anterior Myocardial Infarction.

High-grade intracoronary thrombus (ICT) burden leads to greater myocardial injury following anterior myocardial infarction (MI). The modified Glasgow prohgnostic score (mGPS) is a novel immune-inflammatory index, calculated by using C-reactive protein (CRP) and albumin levels, was shown to have prognostic value in heart diseases. The present study investigated the role of mGPS in predicting high grade ICT in patients with acute anterior MI admitted between February 2017 and March 2020. Blood samples were obtained at admission and mGPS was calculated. The ICT burden was evaluated visually from angiographic images. Patients were divided into 2 groups according to the ICT burden as high and low. A total of 1132 patients were enrolled: a mean age 61 ± 12.4 years and 370 males (32.7%). Serum albumin was lower, whereas mGPS and CRP were higher in high grade ICT group. CRP (odds ratio (OR): 1.404 95% CI: 1.312-1.502; P < .001), albumin (OR: .486; 95% CI: .301-.782 P < .001), and mGPS (0 vs ≥ 1) (OR: 7.391; 95% CI: 3.910-13.972; P < .001) were independent predictors of high-grade ICT burden in the left anterior descending coronary artery. The mGPS is a novel predictor of high-grade ICT burden and may be useful for risk stratification in patients with acute anterior MI.

Drospirenone-containing oral contraceptives and risk of adverse outcomes after myocardial infarction.

BACKGROUND: The association between oral contraceptives (OC) and myocardial infarction remains controversial. The new generation contraceptive Yasmin (30 µg ethinyl estradiol and 3 mg drospirenone) has a lower estrogen and newer progestin component. To date, there are no data available for the myocardial infarction risk and outcome for drospirenone. We aimed to investigate the effect of Yasmin use on cardiovascular outcomes in patients with acute ST segment elevation myocardial infarction (STEMI) undergoing primary angioplasty. METHODS: We retrospectively evaluated 1851 patients who underwent primary angioplasty for acute STEMI. Of them, 440 female patients (23.8%) composed the study population and 12 female (2.7%) were taking the oral contraceptive-Yasmin at the time of infarction. Patients were divided into two groups based on their age (≥50 (n = 339) and <50 years old). Patients under 50 years-old (n = 101) were separated into two groups according to use of OC therapy (OC (+) group n = 12; OC (-) group n = 89). RESULTS: Patients who were older than 50-year-old were more likely to have comorbid conditions like diabetes mellitus and hypertension than other groups. Current smoking status was significantly higher in OC (+) group than OC (-) group (P = 0.007). There was a significant difference in favour of OC (+) group when compared with OC (-) group for the increased angiographic thrombus burden according to both TIMI and Yip classification (P = 0.045 and P = 0.029, respectively). The incidence of final TIMI 3 flow and post-procedural complete ST resolution were significantly lower in OC (+) group (P = 0.019, P = 0.002, respectively). In multivariate logistic regression analysis, use of OC was found to be an independent predictor of high grade thrombus burden (OR 5.13, 95% CI 1.07-24.60, P = 0.04). CONCLUSION: This is the first study to evaluate the myocardial infarction risk and its subsequent clinical sequelae in women having a STEMI while taking the OC-Yasmin. Women on the oral contraception Yasmin, who underwent coronary revascularization had a lower post-procedural complete ST resolution and worse left ventricular function. Furthermore, OC use with Yasmin is an independent predictor of a high-grade thrombus burden.

Left atrial deformation parameters predict left atrial appendage function and thrombus in patients in sinus rhythm with suspected cardioembolic stroke: a speckle tracking and transesophageal echocardiography study.

The aim of this study was to evaluate left atrial deformations using speckle tracking echocardiography for predicting left atrial appendage (LAA) thrombus in patients with suspected cardioembolic stroke who were in normal sinus rhythm. A total of 153 ischemic stroke patients (89 males, 64 females) in sinus rhythm who were suspected of having cardioembolism were included in the study. The patients underwent conventional two-dimensional (2D) echocardiogram and 2D speckle tracking echocardiogram of the left atrium. Left atrial peak strain (LA-4C-RES) and left atrial precontraction strain (LA-4C-PUMP) were measured. Patients were divided into 2 groups according to the presence of thrombus in the LAA in transesophageal echocardiography. Both LA-4C-RES and LA-4C-PUMP values were found to be significantly lower in patients with LAA thrombus (11.8 ± 1.4% vs. 33 ± 12%, P < 0.001 and 5.8 ± 1.3% vs. 14.2 ± 5.3%, P < 0.001, respectively). A good inverse correlation was present between LA-4C-RES values and LAA morphologic parameters (with LAA area: r = -0.70, P < 0.001, with LAA length: r = -0.60, P < 0.001), and a good positive correlation was present with LAA emptying velocity with pulse Doppler (r = 0.74, P < 0.001). The area under the receiver-operating characteristic curve of the LA-4C-RES was 0.94 (0.90-0.98, P < 0.001), for the LA-4C-PUMP, the area was 0.92 (0.87-0.96, P < 0.001) to predict LAA thrombus. Left atrial deformation parameters measured by 2D speckle tracking method was found to predict impaired LAA functions and the presence of LAA thrombus in ischemic stroke patients with suspected cardioembolism, but who are in sinus rhythm.

A High De Ritis Ratio Predicts Poor Myocardial Reperfusion in Patients With ST-Segment Elevation Myocardial Infarction.

Successful reperfusion of myocardial tissue is the goal of primary percutaneous coronary intervention (pPCI) in patients with ST-segment elevation myocardial infarction (STEMI). We aimed to investigate the association between the De Ritis ratio (AST/ALT) and myocardial reperfusion in patients with STEMI who underwent pPCI. We retrospectively investigated 1236 consecutive patients who were hospitalized for STEMI and underwent pPCI. ST-segment resolution (STR) was defined as the return of the deviated ST-segment to baseline; poor myocardial reperfusion was defined as <70% STR. Patients were divided into 2 groups according to the median De Ritis ratio (.921); 618 patients (50%) were assigned to the De Ritis low group while 618 patients (50%) were assigned to the De Ritis high group. Stent size, neutrophil-to lymphocyte ratio (NLR), and the De Ritis ratio found to be associated with poor myocardial reperfusion (Odds ratio (OR) 1.45, 95% CI 1.07-1.98, P = .01, OR 1.22, 95% CI 1.01-1.48, P = .03 and OR 10.9, 95% CI 7.9-15, P < .001, respectively). A high De Ritis ratio was associated with poor myocardial reperfusion in STEMI patients who underwent pPCI. As an easily obtainable test in clinical practice, the De Ritis ratio may help identify patients at major risk for impaired myocardial perfusion.