Inflammatory Markers and Aortic Aneurysms: Exploring the Role of Hs-CRP and MHR in Ascending Aortic Aneurysm Development.

Background: Aortic aneurysms, particularly those affecting the ascending aorta, pose significant health risks due to their potential to cause life-threatening complications such as rupture and dissection. While the etiology of ascending aortic aneurysms has traditionally been associated with non-inflammatory processes, emerging evidence suggests a potential role of inflammation in their development. Methods: This study investigates the relationship between inflammatory markers and ascending aortic aneurysms, focusing on high-sensitivity C-reactive protein (hs-CRP) and the monocyte-to-HDL ratio (MHR). A total of 135 patients with ascending aortic aneurysms and 40 control subjects underwent comprehensive evaluations, including echocardiography, computed tomography imaging, and serum biomarker measurements. Results: The results indicate significantly elevated levels of hs-CRP and MHR in patients with ascending aortic aneurysms compared to the control group, suggesting a potential inflammatory component in the pathogenesis of these aneurysms. However, the precise mechanisms underlying this association remain to be elucidated. Conclusion: Despite limitations such as the cross-sectional study design and relatively small sample size, this study provides valuable insights into the potential involvement of inflammation in ascending aortic aneurysms. Further research, including longitudinal studies and histopathological analysis of aortic tissue, is warranted to confirm these findings and explore the utility of inflammatory markers as diagnostic and prognostic indicators in this patient population.

Door-to-Balloon Time and Mortality Among Patients Undergoing Primary PCI, Challenges and Experience from Somalia's Largest PCI Center.

Introduction: The door-to-balloon time, the time between a patient's arrival at the hospital and percutaneous coronary intervention, is crucial for managing myocardial infarction. Aiming for less than 90 minutes is recommended, as shortened times are associated with improved outcomes. However, limited healthcare resources, infrastructure, transportation and poverty impact management, leading to poorer outcomes and delayed door to balloon time. Addressing these challenges and their causes is essential for optimal care. Methodology: A retrospective analysis of 103 patients' medical history records from May 2022 to June 2023 at the Mogadishu Somali Turkish Training and Research Hospital in Somalia was conducted. The data was mainly collected from the hospital's electronic medical records system, analyzing patient demographics, clinical characteristics, and angiographical records. The study analyzed variables responsible for door-to-balloon (D2B) time delay, patient angiography results, cause of delay, procedure length, etc. Results: A study of 103 patients who had angiography performed between May 2022 and July 2023 was done. The predominant gender in the study was 73% male, with a mean age of 58 years. The most common risk factors were hypertension (33%), smoking (38%), and diabetes (39%). Of all the vessels, the Left Anterior Descending (LAD) was the most commonly obstructed (63%). Time delays from door-to-balloon were frequent, median door-to-balloon time was 169 minutes, frequently brought on by social problems and financial limitations. The majority (77.4%) of the patients had only percutaneous angiography (PCI), while 22.6% were recommended for bypass following PCI of the infarct-related artery (IRA). Complications in the delayed treatment group were the main cause of the death rate of 24.2%. Conclusion: Door-to-balloon time is crucial for acute myocardial infarction treatment which is challenging in impoverished countries like Somalia. Investments in healthcare infrastructure, public health education, and emergency services can improve patient outcomes.

Outcomes of Women with Preeclampsia and Eclampsia Admitted in the Intensive Care Unit at a Tertiary Care Hospital in Mogadishu, Somalia.

Intensive care for a hypertensive mother with preeclampsia or eclampsia is crucial for both maternal and neonatal outcomes. This study highlights the level of morbidity and mortality among women with preeclampsia and eclampsia admitted to the intensive care unit. Methods. This retrospective study was conducted in Mogadishu, Somalia, at the Mogadishu Somali Türkiye Training and Research Hospital from February 2019 to July 2022. The study focused on the different complications, managements, and final outcomes of preeclampsia and eclampsia mothers admitted to the intensive care unit. The data was retrieved from the electronic records of patients admitted to the intensive care unit. Results. During our study period, a total of 237 patients were identified as having preeclampsia/eclampsia, of whom 71 required intensive care admission. The mean age of the studied patients was 25 ± 6 years. The most common reason for being taken to the intensive care unit (ICU) was having a seizure (n = 33, 46.5%), followed by having very high blood pressure (n = 20, 28.2%), and being confused (n = 18, 25.3%). Peripartum infection was the most common maternal complication during ICU admission (66.7%), followed by cardiac-related arrhythmia (66.7%), postpartum bleeding (48%), acute kidney injury (18.4%), HELLP syndrome (16.4%), severe anemia (9.6%), and stroke (8.7%). Among patients, 65 (91.5%) needed mechanical ventilation. About 11.1% of these patients died during hospitalization. There were associations between mortality and some complications, particularly acute kidney injury (p value less than 0.02) and peripartum infection (p value less than 0.003). Conclusion. Hypertensive disease of pregnancy (preeclampsia/eclampsia) requiring intensive care unit admission has a very high morbidity and mortality rate.

Kounis Syndrome: Dexketoprofen-Associated ST-Elevation Myocardial Infarction.

Allergic angina and allergic myocardial infarction are common diseases associated with acute coronary syndromes and encompass a wide spectrum of mast cell activation disorders termed "Kounis Syndrome". We present here a patient with Kounis syndrome presenting with sudden cardiac arrest after intravenous infusion of dexketoprofen in the emergency room. LEARNING POINTS: There are 3 types of Kounis syndrome, of which Type I, allergic coronary vasospasm, is the most common.The most common presentation of Kounis syndrome is ST-elevation myocardial infarction.Although not all cases of Kounis syndrome are reported, they are common in clinical practice and many more causal factors are predicted to play a role in the future.

Prognostic value of rising mean platelet volume during hospitalization in patients with ST-segment elevation myocardial infarction treated with primary percutaneous coronary intervention.

BACKGROUND: The prognostic significance of changes in mean platelet volume (MPV) during hospitalization in ST segment elevation myocardial infarction (STEMI) patients underwent primary percutaneous coronary intervention (pPCI) has not been previously evaluated. The aim of this study was to determine the association of in-hospital changes in MPV and mortality in these patients. METHODS: Four hundred eighty consecutive STEMI patients were enrolled in this retrospective study. The patients were grouped as survivors (n = 370) or non-survivors (n = 110). MPV at admission, and at 48-72 h was evaluated. Change in MPV (MPV at 48-72 h minus MPV on admission) was defined as ΔMPV. RESULTS: At follow-up, long-term mortality was 23%. The non-survivors had a high ΔMPV than survivors (0.37 (- 0.1-0.89) vs 0.79 (0.30-1.40) fL, p <  0.001). A high ΔMPV was an independent predictor of all cause mortality ((HR: 1.301 [1.070-1.582], p = 0.008). Morever, for long-term mortality, the AUC of a multivariable model that included age, LVEF, Killip class, and history of stroke/TIA was 0.781 (95% CI:0.731-0.832, p <  0.001). When ΔMPV was added to a multivariable model, the AUC was 0.800 (95% CI: 0.750-0.848, z = 2.256, difference p = 0.0241, Fig. 1). Also, the addition of ΔMPV to a multivariable model was associated with a significant net reclassification improvement estimated at 24.5% (p = 0.027) and an integrated discrimination improvement of 0.014 (p = 0.0198). CONCLUSIONS: Rising MPV during hospitalization in STEMI patients treated with pPCI was associated with long-term mortality.

Simultaneous total occlusion of two coronary arteries associated with use of drospirenone-ethinyl estradiol (oral contraceptive).

Although the use of oral contraceptives is associated with an increased risk of venous thromboembolic disease, the risk of myocardial infarction (MI) is unclear. A new, third-generation contraceptive agent, drospirenone-ethinyl estradiol, which contains less estrogen and a new progestogen, drospirenone, in a different combination, has been considered more reliable in terms of risk of MI. However, there have been some cases of MI associated with the use of drospirenone-ethinyl estradiol, despite the protective effects of this oral contraceptive. In this report, a 33-year-old woman who had used drospirenone-ethinyl estradiol for 6 months was admitted with MI and symptoms of cardiogenic shock. Coronary angiography revealed the total occlusion of 2 coronary arteries and so percutaneous coronary intervention was performed. To the best of our knowledge, this is the first case report of simultaneous total occlusion of 2 coronary arteries associated with the use of drospirenone-ethinyl estradiol in the English-language medical literature.

Surgical Treatment of Right Ventricular Rupture Caused by Total Occlusion of the Right Coronary Artery.

The rupture of the right ventricular anterior wall after myocardial infarction is a rare and life-threatening complication associated with high mortality. Early diagnosis by echocardiographic examination and successful treatment is discussed in this case report.

A rare case of myocardial bridge involving left anterior descending, obtuse marginal and ramus intermediate coronary arteries.

Myocardial bridging, a congenital coronary anomaly, is a cluster of myocardial fibers crossing over the epicardial coronary arteries. It is most frequently seen in the left anterior descending artery (LAD), and rarely involves the circumflex (CX) and right coronary artery (RCA). We report a patient with an unusual coronary bridge crossing over the left anterior descending, obtuse marginal and ramus intermediate branches. The patient presented with exercise-induced angina pectoris that was relieved with medical therapy.

Tissue doppler myocardial performance index in patients with heart failure and its relationship with haemodynamic parameters.

The myocardial performance index (MPI) reflects both the systolic and diastolic function of the heart, and is easily applied in practice. In this study, we aimed to determine the relationship between MPI and invasive haemodynamic parameters in heart failure patients. A total of 126 patients with heart failure were selected, all of whom were referred for diagnostic cardiac catheterisation, and were divided into two groups. Group I consisted of 59 patients (32 men and 27 women, mean age 61 ± 10; functional capacity New York Heart Association (NYHA) Class I; and left ventricular end-diastolic pressure (LVEDP) <16 mmHg). Group II included 67 patients (34 men and 33 women, mean age 60 ± 9; NYHA Class ≥ II; LVEDP ≥ 16 mmHg). The following parameters were measured in all patients: ejection fraction with Simpson method, the peak mitral early (E) and late (A) diastolic velocities, E/A ratio, deceleration time (DT) and tissue Doppler from four different areas of the mitral annulus (septum, lateral, inferior and anterior). In order to measure MPI with two methods (standard Doppler and tissue Doppler), isovolumetric contraction time (IVCT), isovolumetric relaxation time (IVRT) and ejection time (ET) were measured from four areas and mean values of MPI were calculated. There was no difference between the two groups in E/A ratios, DT and IVRT (p > 0.05). Group II patients had longer IVCT and ET, when compared with group I patients (p < 0.05). MPI, measured by both standard pulsed wave Doppler and tissue Doppler methods, was significantly higher in group II patients, when compared with the values obtained from group I patients (Group I: 0.50 ± 0.2 and 0.50 ± 0.14; group II: 0.98 ± 0.3 and 1.2 ± 0.32; p < 0.001). According to receiver operating characteristics curve analysis, the cut-off value for MPI measured by tissue Doppler was 0.74. The sensitivity and specificity of this value were measured as 92.5 and 91.5%, respectively. MPI measured by standard Doppler method was 0.67, and its sensitivity and specificity were 85.1 and 83.1%, respectively. We found a strong relationship between MPI and LVEDP (r = 0.83, p < 0.001; r = 0.96, p < 0.001), especially when measured by tissue Doppler. In addition, we observed a significant relationship between the MPI values measured by tissue Doppler and those measured by standard traditional methods (r = 0.85, p < 0.001). We showed that MPI was reliable for the evaluation of global cardiac functions in patients with heart failure, as measured with both pulsed-wave Doppler and tissue Doppler. We assert that, in order to differentiate between those patients with symptomatic heart failure from the asymptomatic cases, MPI as measured with the tissue Doppler method is an improvement on MPI as measured using traditional methods.

[Relation of heart-type fatty acid-binding protein with the degree and extent of atherosclerosis in patients with non-ST elevation acute coronary syndrome]. / ST segment yükselmesiz akut koroner sendromlu hastalarda kalp tipi yag asidi baglayici proteinin koroner arter hastaliginin yayginlik ve ciddiyeti ile iliskisi.

OBJECTIVES: The relationship between markers of myocardial ischemia and severity of coronary artery disease (CAD) has been investigated in several studies. In this study, we examined the relationship between severity of CAD and heart-type fatty acid-binding protein (H-FABP), a new marker of ischemia in patients with non-ST-segment elevation acute coronary syndrome (ACS). STUDY DESIGN: This prospective study comprised 49 patients who were referred to the emergency room with a diagnosis of non-ST elevation myocardial infarction. Troponins, creatine kinase-MB, lactate dehydrogenase, and aspartate aminotransferase levels were measured quantitatively, while blood H-FABP levels were measured qualitatively in the 4th-8th hour from the onset of symptoms. All patients underwent coronary angiography within 72 hours after admission. Clinical and coronary angiographic characteristics of patients with positive and negative values of H-FABP were compared. Gensini and SYNTAX scores were used to determine the severity of CAD. RESULTS: There were no statistically significant differences in mean age, gender distribution, risk factors for CAD, ischemic changes on ECG, or Gensini and SYNTAX scores between the H-FABP-negative and -positive groups (p>0.05). The duration of chest pain in the H-FABP-positive group was significantly longer than in the negative group (p<0.001). Troponin, CK-MB, and AST levels as well as thrombolysis in myocardial infarction (TIMI) risk scores were found to be significantly higher in the H-FABP-positive group (p<0.05). CONCLUSION: H-FABP is a useful marker for the diagnosis and risk evaluation of patients with non-ST elevation ACS. However, it is insufficient in evaluating the severity of CAD.

Noninvasive assessment of left ventricular end-diastolic pressure with tissue Doppler imaging in patients with mitral regurgitation.

BACKGROUND: The ratio of early transmitral flow velocity to mitral annulus early diastolic velocity (E/Ea) is a widely used noninvasive tool to estimate left ventricular end diastolic pressure (LVEDP). The aim of this study was to explore whether E/Ea ratio was a reliable index for the estimation of LVEDP in patients with mitral regurgitation (MR). METHODS: Sixteen patients with nonischemic MR (primary MR group; 6 male, 58 ± 12 years) 51 patients with ischemic MR (secondary MR group; 29 male, 63 ± 9 years) and 29 patients without MR (control group; 19 male, 53 ± 10 years) were consecutively included. The peak transmitral flow and mitral annular velocities during early diastole were measured. LVEDP was determined invasively by left heart catheterization. RESULTS: Primary and secondary MR groups had significantly higher E/Ea ratios and LVEDP than control group. LVEDP significantly correlated with E/Ea ratio in patients with primary MR, but not in patients with secondary MR. Multiple regression analysis revealed that E/Ea ratio was an independent predictor of LVEDP in patients with primary MR. Ten patients with primary MR had LVEDP ≥15 mmHg. ROC analysis demonstrated cutoff values for E/Ea ratios as >10.5 for lateral mitral annulus (sensitivity: 80%, specificity: 66%, PPV: 80%, NPV: 66%) and as >14 for medial mitral annulus (sensitivity: 90%, specificity: 83%, PPV: 90%, NPV: 83%) to predict primary MR patients with LVEDP ≥15 mmHg. CONCLUSION: E/Ea ratio is still reliable in estimation of LVEDP in primary MR patients while it is not predictive for LVEDP in secondary MR patients.