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"Cases of SCMR" is a case series on the SCMR website (https://www.scmr.org) for the purpose of education. The cases reflect the clinical presentation and the use of cardiovascular magnetic resonance in the diagnosis and management of cardiovascular disease. The 2023 digital collection of cases is presented in this article., Competing Interests: Declaration of competing interests The authors, Jason N. Johnson, Cara Hoke, Anna Lisa Chamis, Michael Jay Campbell, Addison Gearhart, Sarah D de Ferranti, Rebecca Beroukhim, Namrita Mozumdar, Mark Cartoski, Shannon Nees, Jonathan Hudson, Sorayya Kakhi, Yousef Daryani, W. Savindu Pasan Botheju, Keyur B. Shah, Mohammed Makkiya, Michelle Dimza, Diego Moguillansky, Mohammad Al-Ani, Andrew Andreae, Han Kim, Hisham Ahamed, Rajesh Kannan, Chris Ann Joji, Anna Baritussio, Jeffrey M. Dendy, Pranav Bhagirath, Madhusudan Ganigara, Edward Hulten, Robert Tunks, Rebecca Kozor, and Sylvia S.M. Chen, declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. The author, Sylvia S.M. Chen, is an Editorial Board Member for Journal of Cardiovascular Magnetic Resonance and was not involved in the editorial review or the decision to publish this article., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)

The lack of implementation and routine screening of management techniques at tertiary care hospitals leads to an increased burden of maternal depression. The consequences are borne emotionally, physically, and mentally by the mother, the child, the overall family, and society. Hence, it is vital to contextualize this mental disorder to design and implement effective healthcare interventions. The study is aimed to assess the knowledge and practices of healthcare professionals, in a tertiary care setting, who deal with depressive symptoms amongst mothers. It gauges whether a psychological screening criterion is being implemented by the clinical staff during prenatal and postnatal visits to recommend steps that can help develop a service framework. A qualitative, exploratory study design was implemented for this research. With purposive sampling, eight in-depth interviews (three nurses and five doctors) at a single tertiary care hospital were conducted categorically using a semi-structured (open and close-ended questions) interview toolkit. Content Analysis was carried out using information gathered from the unit of analysis. The study provided evidence of the existing gaps in one particular tertiary healthcare system, within Pakistan, concerning diagnosis and management of maternal depression. Results highlighted that providers were well-versed with explanations of maternal depression, the aftermath of it, and the current status of healthcare; however, they were minimally educated about the specifics and levels of treatment. The gathered information assisted in recommending steps to develop a service framework., Competing Interests: The authors have declared that no competing interests exist.

Background: The accuracy of speckle-tracking echocardiography (STE) depends on temporal resolution. The goal of this study was to demonstrate the feasibility of relatively high frame rate (rHi-FR) (~200 fps) for STE. Methods: In this prospective study, echocardiographic images were acquired using clinical scanners on patients with normal left ventricular systolic function using rHi-FR and conventional frame rate (Reg-FR) (~50 FPS). GLS values were evaluated on apical 4-, 2- and 3-chamber images acquired in both rHi-FR and Reg-FR. Inter-observer and intra-observer variabilities were assessed in rHi-FR and Reg-FR. Results: There were 143 echocardiograms evaluated in this study. The frame rate of rHi-FR was 190 ± 25 and Reg-FR was 50 ± 3, and the heart rate was 71 ± 13. Absolute strain values measured in rHi-FR were significantly higher than those measured in Reg-FR (all p < 0.001). Inter-observer and intra-observer correlations were strong in both rHi-FR and Reg-FR. Conclusions: We demonstrated that absolute strain values were significantly higher using rHi-FR when compared with Reg-FR. It is plausible that higher temporal resolution enabled the measurement of myocardial strain at desired time point. Further investigations are necessary to evaluate the value of rHi-FR to assess myocardial strain in the setting of tachycardia.

Introduction: Several works have suggested heightened risk for cardiac events in cocaine users following percutaneous coronary intervention (PCI). Such studies have generally been performed in small, poorly defined samples and have not utilised optimal control groups. We aimed to define the short-term risk for death or recurrent myocardial infarction (MI) when PCI was performed for myocardial infarction in subjects presenting with urine toxicology positive for cocaine in relation to subjects testing negative for cocaine use., Material and Methods: Our institutional electronic health record (EHR) was queried for all subjects with urine toxicology performed for cocaine exposure within 5 days before or after having elevated troponin-T assay between 1/1/08 and 12/31/13. Query results were cross-referenced with our institutional cardiology database to identify the sample who had PCI on the same admission as the cocaine test. Subsequent readmission for MI was assessed from the EHR, and deaths were identified from the National Death Index., Results: PCI had been performed in 380 subjects who tested negative for cocaine and 44 subjects who tested positive. In the cocaine-positive group, incidences of death or MI at 30 days and 1 year were 18% and 23%, respectively. Those who tested positive for cocaine had increased odds (odds ratio (OR) = 2.3, 95% confidence interval (CI): 1.0-5.1, p = 0.04) for death or MI at 30 days post PCI, after adjustment for age, sex, prior MI, and comorbidity index. Although the odds for events 1-year post PCI were not increased (OR = 2.0, 95% CI: 0.9-4.3), the p -value approached significance in this small sample ( p = 0.09)., Conclusions: This retrospective study suggests that PCI performed in cocaine-associated myocardial infarction comes with a high 30-day and one-year risk. Further prospective studies are needed to better define this risk and to lend insight into better management strategies., Competing Interests: The authors declare no conflict of interest., (Copyright: © 2019 Termedia & Banach.)

Aims: Guidelines recommend mild therapeutic hypothermia (MTH) for survivors of out-of-hospital cardiac arrest (OHCA). However, there is little literature demonstrating a survival benefit. We performed a meta-analysis of randomized controlled trials (RCTs) assessing the efficacy of MTH in patients successfully resuscitated from OHCA., Materials and Methods: Electronic databases were searched for RCT involving MTH in survivors of OHCA, and the results were put through a meta-analysis. The primary endpoint was all-cause mortality, and the secondary endpoint was favorable neurological function. Odds ratios (ORs) and 95% confidence intervals (CIs) were computed using the Mantel-Haenszel method. A fixed-effect model was used and, if heterogeneity (I2 ) was >40, effects were analyzed using a random model., Results: Six RCT (n = 1400 patients) were included. Overall survival was 50.7%, and favorable neurological recovery was 45.5%. Pooled data demonstrated no significant all-cause mortality (OR, 0.81; 95% CI 0.55-1.21) or neurological recovery (OR, 0.77; 95% CI 0.47-1.24). No evidence of publication bias was observed., Conclusion: This meta-analysis demonstrated that MTH did not confer benefit on overall survival rate and neurological recovery in patients resuscitated from OHCA.