Predischarge Peak Atrial Longitudinal Strain and Plasma N-terminal Pro-hormone Brain Natriuretic Peptide as a Predictor of Short-term Rehospitalization and Cardiovascular Mortality in Patients with Acute Heart Failure.

Context: The postacute heart failure (AHF) rehospitalization rate is attributed to persistent hemodynamic congestion despite clinical improvement. Peak atrial longitudinal strain (PALS), utilizing speckle tracking echocardiography technology, shows potential in post-AHF prognosis. Meanwhile, N-terminal pro-hormone brain natriuretic peptide (NT-proBNP) remains a known biomarker of intracardiac congestion. Aims: This study aimed to determine the relationship between predischarge PALS and NT-proBNP as predictors of major adverse cardiac event (MACE) in patients after AHF hospitalization. Settings and Design: This study is a prospective cohort study, conducted in Prof. Dr. I G.N.G Ngoerah Hospital, Bali, Indonesia. Subjects and Methods: The study included hospitalized AHF patients, collecting demographic data, comorbidities, therapies, and echocardiographic measures before discharge. Predischarge PALS and NT-proBNP were taken within 24 h before discharge. The main outcome was MACE, defined as rehospitalization and cardiovascular mortality within 90 days. Statistical Analysis Used: Comparative statistical analyses was done using independent t-test for continuous variables (Mann-Whitney U test for variables with abnormal distribution) and Chi-squared tests. Receiver operating characteristic (ROC) used in determining optimal threshold values of predischarge PALS and NT-proBNP as a predictor of MACE. Kaplan-Meier curves were employed to gauge event-free survival differences between these cohorts. Then, independent Cox regression was used to identify the predictors of MACE. Results: The study enrolled 67 patients with varying ejection fraction (EF) (16 - heart failure with preserved ejection fraction, 10 - heart failure with mildly reduced ejection fraction, and 41 - heart failure with reduced ejection fraction; mean age: 56.88 ± 14.57 years). Over the 90-day follow-up, 21 patients (31.3%) encountered MACE. Both PALS (area under the curve [AUC] 0.816) and NT-proBNP (AUC 0.856) before discharge served as predictors of MACE. There was no significant AUC difference between ROC curves (area difference: 0.039, P = 0.553). The regression model highlighted that PALS and NT-proBNP level before discharge acted as independent predictors of MACE, irrespective of EF, average E/e', or estimated predischarge pulmonary capillary wedge pressure. Conclusions: Predischarge PALS is comparable to NT-proBNP levels as independent predictors of short-term MACE after AHF hospitalization.

Ruptured sinus of Valsalva aneurysm coexisted with congenital ventricular septal defect: a case series.

BACKGROUND: Ruptured sinus of Valsalva aneurysm (RSoVA) is an uncommon cardiac anomaly that may occasionally coexist with additional congenital heart disease (CHD). The presence of such congenital cardiac anomalies, frequently involving a ventricular septal defect (VSD), is of significant clinical importance and warrants vigilant detection during echocardiographic assessments to prevent oversight. CASE PRESENTATION: Three cases of RSoVA accompanied by VSD are presented in which all patients manifested symptoms of shortness of breath (SOB). In the first patient, right and left heart catheterization was undertaken; however, the images failed to reveal any evidence of VSD flow due to the occlusion of a small VSD by the prolapsed right coronary cusp (RCC). Prior to surgical intervention, multimodal imaging was conducted, revealing the presence of RSoVA extending into the right ventricle (RV) along with the VSD. The second patient had a prior childhood diagnosis of VSD but had not undergone further medical intervention. Transoesophageal echocardiography (TEE) was subsequently performed, identifying the presence of RSoVA, a small VSD, and valvular heart disease. The third patient presented with heart failure, exacerbated during her second pregnancy. TEE was also administered to this patient, revealing the presence of RSoVA accompanied by a small subaortic VSD with a left-to-right shunt. All three patients were scheduled for surgical repair of the ruptured sinus of Valsalva and closure of the VSD. CONCLUSIONS: The coexistence of RSoVA and CHD, typically VSD, is frequently observed in patients experiencing symptoms of SOB. Recognizing the presence of CHD in individuals with RSoVA is of paramount importance, as it can significantly influence their medical management and treatment strategies.

High C-Terminal Fibroblast Growth Factor-23, Intact Parathyroid Hormone, and Interleukin-6 as Determinants of Valvular Calcification in Regular Hemodialysis Patients.

Purpose: Biggest cause of death in chronic kidney disease-hemodialysis (CKD-HD) patients is cardiovascular disease (CVD). Cardiovascular disease is often associated with mineral bone disorders (MBD), especially vascular and valvular calcification. Biomarkers such as C-terminal-fibroblast growth factor-23 (FGF-23), intact parathyroid hormone (iPTH), and interleukin-6 (IL-6) were investigated. Only few studies have focused on valvular calcification in CKD-HD patients, with controversial results. The present study aimed to investigate whether high C-terminal-FGF-23, iPTH, and IL-6 can be used as determinants of valvular calcification in CKD-MBD patients undergoing regular HD. Patients and Methods: This was an analytical cross-sectional study which involved CKD-HD patients aged 18-60 years with no history of CVD, malignancy, and diabetes mellitus. C-terminal FGF-23 was measured using enzyme-linked immunosorbent assay (ELISA) kit, iPTH using chemiluminescent immunometric method, and IL-6 using sandwich enzyme immunoassay technique. Valvular calcification on aortic and mitral valves was examined with echocardiography. Data analysis was done using Chi-squared test or Fisher's exact test as appropriate and multivariate logistic regression analysis. Results: Bivariate analysis with Fisher's exact test showed significant association of prevalence ratio (PR) of C-terminal FGF-23 (PR = 1.33; p = 0.003; CI (1.017-1.748)), iPTH (PR = 1.361; p = 0.002; CI (1.02-1.816)), and IL-6 (PR = 1.2; p = 0.019; CI (1.000-1.446)) with valvular calcification. Multivariate analysis with logistic regression showed high C-terminal FGF-23 (exp (B) value of 16.44; p = 0.045; CI (1.07-252.75)), iPTH (exp (B) value of 33.312; p = 0.016; CI (1.94-571.71)), and IL-6 (exp (B) value of 21.58; p = 0.0381; CI (1.18-394.87)) were determinants of valvular calcification in CKD-MBD patients undergoing regular HD. Conclusion: This study demonstrated that high C-terminal FGF-23, iPTH, and IL-6 were determinants of valvular calcification in CKD-MBD patients undergoing regular HD.