A simplified approach to managing a complex infected left ventricular pseudoaneurysm.

Background: Left ventricular pseudoaneurysm (LVP) is a rare but life-threatening condition resulting from acute myocardial infarction, trauma, bacterial infection, or previous cardiac operations. Diagnosis can be challenging as LVPs remain asymptomatic or present with nonspecific clinical symptoms. Early diagnosis is crucial to prevent rupture and recurrent septicemia.

Cardiac magnetic resonance imaging in repaired tetralogy of Fallot: A longitudinal midterm follow-up study.

Background: Biventricular dysfunction is frequent in patients with repaired tetralogy of Fallot, necessitating routine imaging to monitor for worsening conditions and determine whether procedures like pulmonary valve replacement (PVR) are needed. This study aimed to highlight the parameters of cardiac magnetic resonance imaging (CMR) and their association with adverse outcomes in the midterm follow-up of these patients.

Methods: This longitudinal study recruited all patients with a history of tetralogy of Fallot total correction (TFTC) who had two CMR images at a minimum three-month interval at Rajaie Center from 2007 through 2017.

Early presentation of undifferentiated pleomorphic cardiac sarcoma.

Undifferentiated pleomorphic cardiac sarcomas are extremely rare, highly malignant mesenchymal cardiac neoplasms typically presenting in the sixth decade of life. Here, we have reported a rare case of undifferentiated pleomorphic cardiac sarcoma presenting with dyspnea in a young male. On further evaluations, a large, ill-defined, multilobulated mass was observed in left atrium (LA) with encasement of left circumflex artery, attachment to mitral valve annulus, and invasion through LA wall and pericardium.

Cardiac papillary fibroelastomas: Unveiling a rare right atrial presentation with surgical insights-A case report and review of the literature.

Cardiac papillary fibroelastomas (CPF) are rare, benign tumors with thromboembolic potential. We present a 40-year-old male with a right atrial CPF, referred with acute chest pain. Advanced imaging and surgical excision with tricuspid valve repair were crucial, emphasizing the need for early detection and intervention in symptomatic and asymptomatic cases.

Personalized evaluation of the passive myocardium in ischemic cardiomyopathy via computational modeling using Bayesian optimization.

Biomechanics-based patient-specific modeling is a promising approach that has proved invaluable for its clinical potential to assess the adversities caused by ischemic heart disease (IHD). In the present study, we propose a framework to find the passive material properties of the myocardium and the unloaded shape of cardiac ventricles simultaneously in patients diagnosed with ischemic cardiomyopathy (ICM). This was achieved by minimizing the difference between the simulated and the target end-diastolic pressure-volume relationships (EDPVRs) using black-box Bayesian optimization, based on the finite element analysis (FEA).

IgG4-Related disease with diffuse myopericardial involvement- value of CMR: a case report and literature review of cardiac involvement.

Background: IgG4-related disease is a fibro-inflammatory disorder with an unknown etiology, which can affect multiple organ systems, including the cardiovascular system. While most reported cases of cardiovascular involvement are primarily associated with the aorta, there have been sporadic reports of isolated cardiac involvement.

Case Presentation: This paper presents a documented case of IgG4-related systemic disease with symptoms indicative of restrictive cardiomyopathy.

Ventricular Septal Defect and Mitral Regurgitation Due to Penetrating Cardiac Trauma; a Case Report and Review of Literature.

Penetrating cardiac trauma is a fatal condition and can result in the injury of various parts of the heart. Ventricular Septal Defect (VSD) following these traumas occurs only in 1-5% of cases. The patients' conditions depend on location, size, and concomitant injuries.

Increased prevalence of thyroid dysfunction in Tehran - HAMRAH study.

Background: The aim of the current study is to assess the prevalence of different categories of thyroid dysfunction and their associated risk factors among the modern urban population of Tehran, the capital of Iran.

Methods: The present investigation is a sub-study of the HAMRAH study, a population-based prospective study designed to assess the prevalence of traditional cardiovascular risk factors and their changes through a 10-year follow-up. 2228 (61% female) adults aged between 30 and 75 years old and with no overt cardiovascular diseases were selected through a multistage cluster randomized sampling.

Prevalence and associated factors of chronic venous disease among the modern Iranian urban population.

Objectives: Chronic venous disease (CVD) of the lower extremities is one of the common venous diseases in different populations, with a wide range of clinical manifestations and undetermined exact prevalence owing to different population characteristics and measurement methods. This study aimed to estimate the prevalence of CVD among the modern Iranian urban population and determine its associated risk factors.

Methods: The Heart Assessment and Monitoring in Rajaie Hospital study, a longitudinal population-based cohort, aims to investigate the baseline prevalence and the 10-year incidence of cardiovascular diseases and associated risk factors in the adult population aged 30 to 75 years with no overt cardiovascular diseases in Tehran.

Congenital anomalous drainage of the inferior vena cava and hepatic veins into the left atrium associated with long QT syndrome: Multimodality imaging, pitfalls, and caveats.

Isolated congenital anomalous drainage of the inferior vena cava (IVC) and partial hepatic veins (HV) into the left atrium (LA) via an interatrial communication (IAC), associated with the normal connection of the IVC to the right atrium is exceedingly rare. Therefore, there is a dearth of knowledge regarding the management of these cases. To date, there has been no report of abnormal IVC drainage caused by abnormal IVC-IAC alignment.

Transient constrictive pericarditis: A complication of COVID-19 infection or first presentation of systemic lupus erythematous? A case report.

Cardiovascular disorders are significantly associated with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Herein, we describe a case of myopericarditis and subsequent transient constrictive pericarditis after coronavirus disease 2019 (COVID-19). Three weeks following a mild SARS-CoV-2 illness, a 53-year-old woman was referred to the hospital with acute pleuritic chest pain, which was not attributable to any known cause and was only temporarily relieved.

Whole-exome sequencing reveals a likely pathogenic LMNA variant causing hypertrophic cardiomyopathy.

Objective: We studied the clinical and molecular features of a family with hypertrophic cardiomyopathy (HCM).

Background: A very heterogeneous disease affecting the heart muscle, HCM is mostly caused by variants in the proteins of sarcomeres. The detection of HCM pathogenic variants can affect the handling of patients and their families.

In-silico investigations of haemodynamic parameters for a blunt thoracic aortic injury case.

Accounting for 1.5% of thoracic trauma, blunt thoracic aortic injury (BTAI) is a rare disease with a high mortality rate that nowadays is treated mostly via thoracic endovascular aortic repair (TEVAR). Personalised computational models based on fluid-solid interaction (FSI) principals not only support clinical researchers in studying virtual therapy response, but also are capable of predicting eventual outcomes.

High cardiac output state due to pelvic arterio-venous shunt: a case report and review of the literature.

We are presenting a 35-year-old woman with past medical history of disseminated leiomyomatosis who presented with heart failure symptoms and was found to have post-capillary pulmonary hypertension and high cardiac output state in right heart catheterization secondary to a huge pelvic arterio-venous fistula.

Feature tracking cardiac magnetic resonance imaging to assess cardiac manifestations of systemic diseases.

Feature-tracking cardiac magnetic resonance (FT-CMR), with the ability to quantify myocardial deformation, has a unique role in the evaluation of subclinical myocardial abnormalities. This review aimed to evaluate the clinical use of cardiac FT-CMR-based myocardial strain in patients with various systemic diseases with cardiac involvement, such as hypertension, diabetes, cancer-therapy-related toxicities, amyloidosis, systemic scleroderma, myopathies, rheumatoid arthritis, thalassemia major, and coronavirus disease 2019 (COVID-19). We concluded that FT-CMR-derived strain can improve the accuracy of risk stratification and predict cardiac outcomes in patients with systemic diseases prior to symptomatic cardiac dysfunction.

Cross-cultural validity of the Pulmonary Embolism Quality of Life questionnaire in the quality of life survey after pulmonary embolism: A Persian-speaking cohort.

Background: The Pulmonary Embolism Quality of Life (PEmb-QoL) questionnaire is the first disease-specific scale for assessing the quality of life in patients with a history of pulmonary embolism (PE).

Objectives: To assess the cross-cultural validity and reliability of the disease-specific PEmb-QoL questionnaire.

Methods: The Persian version was prepared through the forward and backward translation of the English questionnaire.

Determinants of perivascular adipose tissue stranding as a novel imaging marker and its relation to inflammatory biomarker high-sensitivity C-reactive protein.

Purpose: This study aimed to examine the relationship of perivascular adipose tissue (PVAT) stranding in coronary computed tomography angiography (CCTA) with high-sensitivity C-reactive protein (hsCRP) and the determinants of PVAT stranding in coronary artery disease (CAD) patients.

Material And Methods: This retrospective cross-sectional study was done by collecting data from CAD patients who were referred to Rajaie Cardiovascular Centre between January 2018 and September 2020, with CCTA and hsCRP test 72 hours apart from the CCTA. PVAT stranding was defined as irregular obscuration of PVAT adjacent to the coronary arteries.

Catheter-Directed Thrombolysis vs Anticoagulation in Patients With Acute Intermediate-High-risk Pulmonary Embolism: The CANARY Randomized Clinical Trial.

Importance: The optimal treatment of intermediate-high-risk pulmonary embolism (PE) remains unknown.

Objective: To assess the effect of conventional catheter-directed thrombolysis (cCDT) plus anticoagulation vs anticoagulation monotherapy in improving echocardiographic measures of right ventricle (RV) to left ventricle (LV) ratio in acute intermediate-high-risk PE.

Design, Setting, And Participants: The Catheter-Directed Thrombolysis vs Anticoagulation in Patients with Acute Intermediate-High-Risk Pulmonary Embolism (CANARY) trial was an open-label, randomized clinical trial of patients with intermediate-high-risk PE, conducted in 2 large cardiovascular centers in Tehran, Iran, between December 22, 2018, through February 2, 2020.

Re-emphasis on the role of echocardiography in diagnosis of aortic root surgery complications.

Background: Aortic pseudoaneurysm is an infrequent complication of ascending aorta surgery.

Cases: This is a report of two cases that underwent the Bentall procedure that presented with large pseudoaneurysms.

Conclusion: Use of multimodality imaging after Bentall surgery has been advocated for the detection of surgical complications.