Effect of Sarcopenia on Coronary Atherosclerotic Burden, Lesion Complexity, and Major Cardiovascular Events in Elderly Patients With Acute Coronary Syndrome: A 1-year Follow-up Study.

Sarcopenia is accepted as an indicator of subclinical atherosclerosis. However, its effects on clinical coronary atherosclerotic burden and lesion complexity and major adverse cardiovascular events (MACE) in elderly patients with non-ST elevation myocardial infarction (NSTEMI) are unknown. Therefore, we evaluated these possible effects. Coronary artery disease (CAD) burden and complexity were assessed using the Gensini and TAXus and cardiac surgery (SYNTAX) score, respectively. MACE involving nonfatal myocardial infarction, rehospitalization, ischemic stroke, and total mortality were evaluated after 1 year of the index NSTEMI event. The study included 240 elderly patients; of these, 60 (25%) patients had sarcopenia. The SYNTAX score and Gensini score were similar in both groups (16.8 ± 8.7 vs 17.3 ± 9.2, P = .63 and 67.7 ± 43.9 vs 73.9 ± 45.5, P = .31, respectively). The total MACE rate was significantly higher in patients with sarcopenia than in those without sarcopenia (31.7 vs 14.4%, P = .003). In the multivariate model, age [odds ratio (OR) 1.112, 95% CI: 1.006-1.228, P = .04)], ejection fraction (OR: .923, 95% CI: .897-.951, P < .001), and sarcopenia (OR: 2.262, 95% CI: 1.039-4.924, P = .04) were independently associated with MACE. Sarcopenia was independently associated with MACE but not with CAD burden or complexity in elderly patients with NSTEMI.

Surgical treatment of caseous calcification of the mitral annulus causing mitral stenosis and mimicking the clinical picture of infective endocarditis: A case report.

Among masses involving the mitral valve and annulus, caseous calcification of the mitral annulus (CCMA) is a rare disease. CCMA accounts for .63% of all mitral annular calcification (MAC) cases. The pathophysiology is still unknown. The correct diagnosis and treatment of this disease is very important to prevent complications. We present a case of giant CCMA with advanced mitral stenosis and hypertrophic cardiomyopathy, presenting with symptoms of infection and therefore a preliminary diagnosis of infective endocarditis. Because of these features, we wanted to share our case as it is the 1st case in the literature.

Surgical treatment of recurrent subvalvular discrete membrane and left ventricular outflow tract stenosis in an adult patient with a history of congenital cardiac surgery.

Left ventricular outflow stenosis can develop at the supravalvular, valvular, and subvalvular levels. Resection of strictures at the diffuse subvalvular level is very difficult. In such pathologies, Konno-Rastan procedure provides very successful solutions as an anterior aortoventriculoplasty method. In this article, we performed anterior aortaventriculoplasty surgical treatment for tunnel type left ventricular outflow tract stenosis, recurrent subvalvular discrete membrane, and aortic regurgitation in an adult patient with a history of partial atrioventricular septal defect repair and subvalvular discrete membrane resection operation in early childhood. The Konno-Rastan procedure, which we applied to the redo case, which is rarely used in adult patients and rarely seen in the literature, is shared.

A rare complication of double prosthetic valve endocarditis; reconstructive surgical treatment of mitral-aortic intervalvular fibrosa pseudoaneurysm and left atrial fistula.

Mitral aortic intervalvular fibrosa or aorto-mitral curtain is a fibrous avascular skeletal structure located between the anterior leaflet of the mitral valve and the non-coronary and left coronary cusps of the aortic valve. Mitral and aortic valve endocarditis are rarely accompanied by mitral aortic intervalvular fibrosa pseudoaneurysm and left atrial fistula of the aorta. Pseudoaneurysm of mitral aortic intervalvular fibrosa is a fatal complication that can occur after valvular surgery, valvular endocarditis, or blunt trauma. In this article, reconstructive surgical management with the Commando technique of a case who developed mitral-aortic intervalvular fibrosa pseudoaneurysm to left atrial fistula after aortic and mitral prosthetic valve endocarditis is described. The important feature of this article is that it is a first in the literature as it is accompanied by persistent left superior vena cava.

The predictive value of internal carotid artery wall thickness in computed tomography angiography to avoid complications of plaque removal failure in modified eversion carotid endarterectomy.

AIM: The benefits of computed tomography carotid angiography (CTA) in terms of evaluating the anatomical structure of the carotid arteries, surgical planning, and evaluating possible risks were reported in previous studies. This study aimed to calculate the predictive value of internal carotid wall thickness in CTA that can predict whether a modified carotid eversion endarterectomy (MCEE) will result in a successful or not. METHOD: This study was designed in a retrospective cross-sectional format. Consecutive 83 symptomatic carotid surgery patients who were operated in our hospital and had CTA were included in this study. The wall thickness of the internal carotid artery (ICA) 20 mm distal from the carotid bifurcation was calculated in axial sections using a three-dimensional imaging technique. In addition, all patients' characteristics and laboratory findings were recorded. Patients who failed MCEE and required classical carotid endarterectomy were compared with patients who had successful MCEE. RESULTS: MCEE technique was applied to 62 patients. In 21 patients, the MCEE technique failed and the classical endarterectomy technique was required. Preoperative clinical and laboratory characteristics were similar in both groups. The mean ICA wall thickness was 0.65 mm 20 mm distal to from the carotid bifurcation and it was lower in the group with successful MCEE (1.03 ± 0.21 mm vs. 0.56 ± 0.08 mm) (p < 0.001). The critical ICA wall thickness was calculated as 0.76 mm in the group that MCEE failed and classical carotid endarterectomy was required. Cut-off analysis of ICA wall thickness was calculated as 0.755 mm in ROC analysis (p < 0.001), (95% confidence interval, curve area; 0.985). CONCLUSION: Successful carotid endarterectomy with the MCEE method is associated with distal ICA wall thickness and distal extension of the atheroma plate. The use of ICA wall thickness 20 mm distal to from the bifurcation as a predictive value for the success of the MCEE technique is beneficial to avoid serious complications.

Does pulmonary hypertension affect early-term outcomes of off-pump coronary artery bypass surgery?

OBJECTIVE: This study aimed to investigate the effect of preoperative pulmonary hypertension (PHT) on postoperative early mortality and morbidity in patients undergoing off-pump coronary artery bypass grafting (CABG). METHODS: A total of 1107 patients undergoing elective first-time off-pump CABG between January 2011 and April 2022 were included in this retrospective observational cohort study. The patients were categorized into two groups according to their preoperative systolic pulmonary artery pressure (SPAP) values. The PHT group (n=104) consisted of patients with a SPAP value >30 mmHg, while the non-PHT group (n=1003) consisted of patients with a SPAP value ≤30 mmHg. Patients' preoperative demographics and clinical features, operative data, and postoperative outcomes were recorded and then compared between the groups. RESULTS: In the PHT group, the median age was significantly higher (66 vs. 63 years, p=0.001) and the median left ventricular ejection fraction level was significantly lower (45 vs. 50%, p=0.045) as compared to the non-PHT group. Additionally, the PHT group included a significantly greater percentage of patients with chronic obstructive pulmonary disease (22.1 vs. 7.4%, p=0.019). As perioperative early-term outcomes, complications, and mortality were considered, the groups were statistically similar, and there were no significant differences between the groups, except for the development of atrial fibrillation. CONCLUSION: For the first time in the literature, this study revealed that mild PHT (mean SPAP=38.9±8.7 mmHg) did not significantly affect early-term outcomes of off-pump CABG.

Systemic Immune-Inflammation Index: A Novel Predictor for Risk of Postoperative Atrial Fibrillation in Patients Undergoing Isolated Coronary Artery Bypass Grafting.

OBJECTIVE: To investigate the utility of systemic immune-inflammation index (SII) and inflammatory panel in predicting the risk of postoperative atrial fibrillation (PoAF) among patients undergoing elective isolated coronary artery bypass grafting (CABG). METHODS: A total of 116 patients (mean age: 61.9 ± 9.8 years, 78.4% were males) undergoing   isolated CABG were included in this retrospective study. Patients were divided into two groups, including those who developed PoAF (N = 26) and those without PoAF (N = 90). Inflammatory panel was evaluated in both groups. RESULTS: Patients with PoAF had significantly higher values for P-wave dispersion (PWD; 53.9 ± 5.9 versus 40.2 ± 5.1, P < .001), HATCH score (2.4 ± 1.3 versus 1 ± 1.1, P < .001), and left atrial dimension (4.0 ± 0.3 versus 3.8 ± 0.2 cm, P = .003). In the multivariate analysis with inclusion of PWD, HATCH score and SII, only SII (OR 1.007, 95% CI 1.002 to 1.012, P = .003) and PWD (OR 1.86, 95% CI 1.225 to 2.757, P = .002) were shown to be independent predictors of increased risk for PoAF. CONCLUSION: Preoperative SII seems to be a non-invasive readily available marker that significantly predicts the risk of PoAF in patients undergoing isolated CABG.

Systemic immune-inflammation index for predicting poor outcome after carotid endarterectomy: A novel hematological marker.

OBJECTIVE: To investigate the predictive role of systemic immune-inflammation index (SII) on postoperative poor outcome in patients undergoing carotid endarterectomy (CEA). METHODS: A total of 347 patients undergoing elective isolated CEA between March 2010 and April 2022 were included in this multicenter retrospective observational cohort and risk-prediction study and were divided into two groups as poor outcome group (n = 23) and favorable outcome group (n = 324). Poor outcome was defined as the presence of at least one of the complications within 30 days of surgery including stroke, myocardial infarction, and death. The patients' baseline clinical characteristics, comorbidities, and hematological indices were derived from the complete blood count (CBC) analysis, and perioperative data, outcomes, and complications were screened, recorded, and then compared between the groups. Multivariate logistic regression and receiver-operating characteristic (ROC) curve analyses were conducted following univariate analyses to detect the independent predictors of poor outcome as well as the cutoff values with sensitivity and specificity rates. RESULTS: A total of 23 patients out of 347 (6.6%) manifested poor outcome; and stroke, myocardial infarction, and death occurred in 13, 3, and 7 cases, respectively. There were no significant differences between the groups in terms of basic clinical characteristics, comorbidities, and perioperative data, except for lengths of intensive care unit and hospital stays. Although the median values of PLT, PLR, NLR, and SII of the poor outcome group were found to be significantly higher than the favorable outcome group in univariate analysis, only SII was detected to be a significant and independent predictor of poor outcome in multivariate logistic regression analysis (OR = 1.0008; 95% CI: 1.0004-1.0012; p = 0.002). ROC curve analysis revealed that SII of 1356 × 103/mm3 constituted the cutoff value for predicting poor outcome with 78.3% sensitivity and 64.5% specificity (AUC = 0.746; 95% CI: 0.64-0.851). CONCLUSIONS: Our study revealed for the first time in the literature that SII significantly predicted poor outcome after CEA.

Systemic immune-inflammation index as a novel predictor of atrial fibrillation after off-pump coronary artery bypass grafting.

OBJECTIVE: This study aims to examine the predictive role of systemic immune-inflammation index on postoperative new-onset atrial fibrillation in patients undergoing off-pump coronary artery bypass grafting. METHODS: A total of 722 patients undergoing elective off-pump coronary artery bypass grafting between January 2017 and September 2021 were included in this study and divided into two groups as the atrial fibrillation group (n=172) and the non-atrial fibrillation group (n=550). Both groups were compared in terms of patients' baseline clinical features, operative and postoperative variables, and preoperative hematological indices derived from the complete blood count analysis. Multivariate logistic regression and receiver-operating characteristic curve analyses were performed to detect the independent predictors of postoperative new-onset atrial fibrillation. RESULTS: The median age and length of hospital stay in the atrial fibrillation group were significantly higher than those in the non-atrial fibrillation group. The median values of white blood cell, platelet, neutrophil, neutrophil/lymphocyte ratio, platelet/lymphocyte ratio, and systemic immune-inflammation in the atrial fibrillation group were significantly greater than in those in the non- atrial fibrillation group. Logistic regression analysis demonstrated that age, platelet, platelet/lymphocyte ratio, and systemic immune-inflammation were independent predictors of postoperative new-onset atrial fibrillation. receiver-operating characteristic curve analysis revealed that systemic immune-inflammation of 706.7×103/mm3 constituted cut-off value to predict the occurrence of new-onset atrial fibrillation with 86.6% sensitivity and 29.3% specificity. CONCLUSION: Our study revealed for the first time that systemic immune-inflammation predicted new-onset atrial fibrillation after off-pump coronary artery bypass grafting.

Systemic immune-inflammation index as a novel predictor of atrial fibrillation after off-pump coronary artery bypass grafting

SUMMARY OBJECTIVE: This study aims to examine the predictive role of systemic immune-inflammation index on postoperative new-onset atrial fibrillation in patients undergoing off-pump coronary artery bypass grafting. METHODS: A total of 722 patients undergoing elective off-pump coronary artery bypass grafting between January 2017 and September 2021 were included in this study and divided into two groups as the atrial fibrillation group (n=172) and the non-atrial fibrillation group (n=550). Both groups were compared in terms of patients' baseline clinical features, operative and postoperative variables, and preoperative hematological indices derived from the complete blood count analysis. Multivariate logistic regression and receiver-operating characteristic curve analyses were performed to detect the independent predictors of postoperative new-onset atrial fibrillation. RESULTS: The median age and length of hospital stay in the atrial fibrillation group were significantly higher than those in the non-atrial fibrillation group. The median values of white blood cell, platelet, neutrophil, neutrophil/lymphocyte ratio, platelet/lymphocyte ratio, and systemic immune-inflammation in the atrial fibrillation group were significantly greater than in those in the non- atrial fibrillation group. Logistic regression analysis demonstrated that age, platelet, platelet/lymphocyte ratio, and systemic immune-inflammation were independent predictors of postoperative new-onset atrial fibrillation. receiver-operating characteristic curve analysis revealed that systemic immune-inflammation of 706.7×103/mm3 constituted cut-off value to predict the occurrence of new-onset atrial fibrillation with 86.6% sensitivity and 29.3% specificity. CONCLUSION: Our study revealed for the first time that systemic immune-inflammation predicted new-onset atrial fibrillation after off-pump coronary artery bypass grafting.

Does pulmonary hypertension affect early-term outcomes of off-pump coronary artery bypass surgery?

SUMMARY OBJECTIVE: This study aimed to investigate the effect of preoperative pulmonary hypertension (PHT) on postoperative early mortality and morbidity in patients undergoing off-pump coronary artery bypass grafting (CABG). METHODS: A total of 1107 patients undergoing elective first-time off-pump CABG between January 2011 and April 2022 were included in this retrospective observational cohort study. The patients were categorized into two groups according to their preoperative systolic pulmonary artery pressure (SPAP) values. The PHT group (n=104) consisted of patients with a SPAP value >30 mmHg, while the non-PHT group (n=1003) consisted of patients with a SPAP value ≤30 mmHg. Patients' preoperative demographics and clinical features, operative data, and postoperative outcomes were recorded and then compared between the groups. RESULTS: In the PHT group, the median age was significantly higher (66 vs. 63 years, p=0.001) and the median left ventricular ejection fraction level was significantly lower (45 vs. 50%, p=0.045) as compared to the non-PHT group. Additionally, the PHT group included a significantly greater percentage of patients with chronic obstructive pulmonary disease (22.1 vs. 7.4%, p=0.019). As perioperative early-term outcomes, complications, and mortality were considered, the groups were statistically similar, and there were no significant differences between the groups, except for the development of atrial fibrillation. CONCLUSION: For the first time in the literature, this study revealed that mild PHT (mean SPAP=38.9±8.7 mmHg) did not significantly affect early-term outcomes of off-pump CABG.

Red blood cell distribution width is associated with myocardial injury in non-ST-elevation acute coronary syndrome

OBJECTIVES: The red blood cell distribution width has been associated with an increased risk of cardiovascular events. In the present study, we assessed the relationship between red cell distribution width values and cardiac troponin I levels in patients admitted with non-ST-elevation acute coronary syndrome. METHODS: We analyzed blood parameters in 251 adult patients who were consecutively admitted to the intensive coronary care unit with non-ST-elevation acute coronary syndrome over a 1-year period. For all patients, a baseline blood sample was collected for routine hematological testing. Cardiac troponin I was measured at baseline and after 6 h. The patients were diagnosed with non-ST-elevation myocardial infarction or unstable angina based on the elevation of cardiac troponin I levels. RESULTS: The red cell distribution width was higher in the group with non-ST-elevation myocardial infarction compared with the patient group with unstable angina (14.6±1.0 vs 13.06±1.7, respectively; p = 0.006). Coronary thrombus was detected more frequently in the group of patients with non-ST-elevation myocardial infarction than in the patients with unstable angina (72% vs 51%, respectively; p = 0.007). Using receiver operating characteristic curve analysis for the prediction of non-ST-elevation myocardial infarction based on the red cell distribution width, the area under the curve was 0.649 (95% confidence interval: 0.546-0.753; p = 0.006), suggesting a modest model for the prediction of non-ST-elevation myocardial infarction using the red cell distribution width. At a cut-off value of 14%, the sensitivity and specificity of the red cell distribution width were 73% and 59%, respectively. Additionally, the red cell distribution width was positively correlated with cardiac troponin I (r = 0.19; p = 0.006). CONCLUSION: A greater baseline red cell distribution width value was associated with ...