Invasive Aspergillosis With Multiple Locations, Mediastinitis, and Cardiac Invasion.

A 25-year-old man reporting weight loss and constitutional symptoms was empirically treated for tuberculosis. Following acute seizures, the patient underwent cerebral imaging and was diagnosed with multiple nonischemic cerebral lesions. Thoracic imaging revealed fibrosing mediastinitis infiltrating and obscuring the left atrium and left ventricle.

Outcomes of emergency surgical intervention for complications in the cardiac catheterization laboratory.

Background: In today's era, cardiac catheterization procedures are becoming increasingly safe, but they are still fraught with complications. We aimed to study the outcomes of patients who underwent emergency surgical intervention for complications in the cardiac catheterization laboratory.

Methods: A retrospective analysis of patients who required emergency surgical management following a complication in the cardiac catheterization laboratory in our institute from July 2017 to July 2022 was done.

Pattern of Medical Device Adverse Events in a Tertiary Care Hospital in Northern India: An Ambispective Study.

Background: Knowledge about the pattern of adverse events caused by medical devices (MDs) is limited in India. We aimed to assess the pattern of MD adverse events (MDAEs) in a tertiary hospital in Northern India.

Materials And Methods: This descriptive study was conducted ambispectively at various clinical departments of PGIMER, Chandigarh.

Implantable cardioverter defibrillators for primary prevention in cardiomyopathies.

Background: Implantable cardioverter defibrillators (ICD) are often used as primary prevention strategy for sudden cardiac death (SCD) in young individuals. This study analyzed appropriate therapies, complications and inappropriate shocks in the real-world Indian population.

Methods: All patients in the cardiomyopathy cohort under follow up who had ICD implanted as a primary prevention strategy were studied.

A large type I right pulmonary artery to left atrium fistula: underwent successful percutaneous device closure with duct occluder-a rare case report.

Background: Pulmonary artery to left atrium fistula is an unusual structural cause of silent cyanosis. Only less than 100 cases have been reported so far. A high index of clinical suspicion and proper evaluation with bubble contrast echocardiography and cardiac computed tomography (CT) will help to detect this treatable anomaly.

Utility of portal vein pulsatility fraction in patients undergoing corrective surgery for tetralogy of Fallot.

Background: Right ventricle dysfunction is common after corrective surgery for tetralogy of Fallot and is associated with significant morbidity and mortality. We aimed to determine whether an increased portal vein pulsatility fraction (PVPF) was associated with worse clinical outcomes.

Methods: In a prospective, observational, single-centre study, PVPF and other commonly used parameters of right ventricle function were assessed in patients of all ages undergoing corrective surgery for tetralogy of Fallot intraoperatively, with transesophageal echocardiography, before and after bypass, and post-operatively, with transthoracic echocardiography, at days 1, 2, at extubation, and at ICU discharge.

Successful Management of a Very Unusual Coronary Pattern in Transposition of the Great Arteries.

Coronary artery anatomy is the key to a successful arterial switch operation in transposition of the great arteries. We came across an unusual coronary pattern in a child with transposition in which the three major coronary arteries were seen arising from all three aortic sinuses. This coronary pattern is the first of its kind in transposition, and this case report emphasizes the difficulty in translocating such a rare coronary pattern while performing an arterial switch operation.

"Y" incision and rectangular patch enlargement of aortic annulus and valve reconstruction with autologous pericardium in congenital aortic stenosis.

Surgical aortic valve replacement in children who have undergone prior balloon or surgical valvuloplasty or both is a formidable challenge. The aortic annulus is small, there is no ideal prosthesis and lifelong anticoagulation is highly undesirable. A "Y" incision and rectangular patch enlargement of the aortic annulus introduced by Dr.

Transcatheter closure of secundum atrial septal defect using Cocoon septal occluder: immediate and long-term results.

Background: Atrial septal defect (ASD) is one of the common congenital heart defects. Its management has transformed dramatically in the last 4 decades with the transition from surgical to percutaneous transcatheter closure for most secundum-type ASDs. Various devices are available for transcatheter closure of ASD with Amplatzer atrial septal occluder being most commonly used worldwide.

Comprehensive assessment of cardiovascular disease risk in children with short stature due to isolated growth hormone deficiency: a case-control study.

Objectives: Growth hormone deficiency (GHD) in adults is associated with an increased risk of cardiovascular morbidity and mortality. Although children with GHD are also believed to have a similar cardiovascular disease (CVD) risk beginning at an early age, the available data in children is scarce. We aimed to determine the various CVD risk parameters in children with isolated GHD (IGHD).

Comparison of Multisystem Inflammatory Syndrome (MIS-C) and Dengue in Hospitalized Children.

Objective: Multisystem inflammatory syndrome (MIS-C) in children is a febrile illness that has overlapping presentation with other locally prevalent illnesses. Clinicolaboratory profile of children admitted with MIS-C and dengue were compared to understand their presentation at the outset.

Methods: This was a retrospective study of children ≤ 12 y admitted with MIS-C (WHO definition) or laboratory-confirmed dengue between August 2020 and January 2021 at a tertiary center in North India.

Folate Deficiency: A Possible Association with Congenital Heart Defects.

Congenital heart defects continue to remain a major cause of serious morbidity and mortality, especially in the developing world. This study was planned to get some insight into the role of modifiable nutritional elements in structural CHD etiology. This cross-sectional, observational study was conducted at a hospital in Northern India from January 2017 to December 2017.

Changing spectrum of infective endocarditis in India: An 11-year experience from an academic hospital in North India.

Objective: Several studies have demonstrated a shift in the spectrum of infective endocarditis (IE) in the developed world. We aimed to investigate whether demographic and microbiologic characteristics of IE have changed in India.

Design: A retrospective analysis of patients with in north India between 2010 and 2020.

A randomized, double-blind, placebo-controlled study to evaluate sildenafil, ambrisentan combination therapy in pulmonary hypertension, particularly of Eisenmenger syndrome.

Pulmonary arterial hypertension (PAH) - a complex and progressive disease that carries significant morbidity and mortality despite optimal medical treatment. Combination therapy for PAH can be more effective than monotherapy. The present randomized trial compared the safety and efficacy of sildenafil ambrisentan combination therapy with sildenafil monotherapy.

Patent Ductus Arteriosus Device Closure in Interrupted Inferior Vena Cava: Challenges Overcome and Lessons Learnt: A Case Series.

Interrupted inferior vena cava (IVC) with azygous continuation provides technical challenge in many percutaneous cardiac interventions. They are performed via the femoral venous access route. We describe four such cases in whom, patent ductus arteriosus (PDA) device closure was done in interrupted IVC.

Congenital Rubella: A Salient Cause of Congenital Heart Defects in Infants.

Background: Structural congenital heart defects (CHD) take a huge toll of congenital defects in children in India. Limited information is available regarding modifiable risk factors for its causation. This study was planned with an aim to determine the prevalence of congenital rubella infection in Indian infants with structural CHD's.

Functional echocardiographic preload markers in neonatal septic shock.

Background: There are no established clinical or laboratory markers of preload adequacy and fluid responsiveness in management of neonatal shock. Functional echocardiographic preload markers are evaluated in children and adults, but there is no data in neonatal septic shock. We evaluated five functional echocardiographic preload markers during intravenous volume resuscitation in neonatal septic shock.

Real world perspective of coronary chronic total occlusion in third world countries: A tertiary care centre study from northern India.

Objectives: The aim of this study is to determine the prevalence, clinical characteristics, angiographic profile and predictors of outcome for percutaneous coronary interventions (PCI) of coronary chronic total occlusions (CTO) in a tertiary referral centre of north India.

Background: There is no data on the prevalence and very few reports on clinical characteristics, angiographic profile and outcome of PCI in CTO from India.

Methods: Retrospective analysis was done for the data of 12,020 patients undergoing coronary angiography (CAG) between January 2018 to January 2019 at our centre.

Long-term outcomes of non-ischemic dilated cardiomyopathy patients with left ventricular ejection fraction ≤19% on medical therapy.

Background: Patients with heart failure and reduced ejection fraction in low resource settings may not have access to devices and expensive therapeutic options. We followed up a cohort of patients with non-ischemic dilated cardiomyopathy (DCM) with very low left ventricle ejection fraction (LVEF≤19%) on low cost medical therapy alone. By selecting patients with such low LVEF, this study was restricted to patients with severe disease.

Comparison of isolated venous approach with the standard approach in children undergoing patent ductus arteriosus device closure.

Background: Transcatheter device closure is a safe procedure recommended in children with patent ductus arteriosus (PDA). While the standard procedure uses arterial and venous femoral access, it poses risk of vascular complications especially in young infants. Isolated venous approach has been tried in a few studies and was found to be non-inferior to the standard technique.

Benefits of perioperative sildenafil therapy in children with a ventricular septal defect with pulmonary artery hypertension on early surgical outcomes.

Objectives: Pulmonary hypertension is a common association in children with nonrestrictive ventricular septal defect. It increases perioperative mortality and morbidity. Oral sildenafil is an effective pulmonary vasodilator.

Short-term outcome of Polytetrafluoroethylene Membrane Valve versus Transannular Pericardial patch Reconstruction of Right Ventricular Outflow Tract in Tetralogy of Fallot: a Randomized Controlled Trial.

Introduction: Reconstruction of right ventricular outflow tract during primary repair of tetralogy of Fallot often requires the placement of a transannular patch which results in pulmonary regurgitation (PR). We compared the short-term outcomes of bicuspid polytetrafluoroethylene membrane valve versus transannular pericardial patch reconstruction of the right ventricular outflow tract.

Methods: Thirty consecutive patients undergoing primary repair of tetralogy of Fallot were randomly allocated to two groups - polytetrafluoroethylene valve (PTFEV) group (n=15) and transannular pericardial patch (TAP) group (n=15).

F-NaF PET uptake characteristics of coronary artery culprit lesions in a cohort of patients of acute coronary syndrome with ST-elevation myocardial infarction and chronic stable angina: A hybrid fluoride PET/CTCA study.

Background: F-NaF PET/CT identifies high-risk plaques due to active calcification in coronary arteries with potential to characterize plaques in ST-elevation myocardial infarction (MI) and chronic stable angina (CSA) patients.

Methods: Twenty-four MI and 17 CSA patients were evaluated with F-NaF PET/CTCA for SUV and TBR values of culprit and non-culprit plaques in both groups (inter-group and intra-group comparison), and pre- and post-interventional MI plaques sub-analysis.

Results: Culprit plaques in MI patients had significantly higher SUV (1.