Conservative Surgical Management of a Pulmonary Hydatid Cyst in an Adolescent Having Extra-pulmonary Lesions by a Multi-disciplinary Approach

Echinococcus granulosus causes hydatid cysts, a significant zoonotic and pulmonary parasitic disease that can mimic various pathologies and is often harder to manage than the disease itself. A hydatid cyst is considered a significant health problem in India, Iran, China, and Mediterranean countries, which lack satisfactory environmental health, preventive medicine, and veterinarian services. Echinococcosis continues to be a major community health burden in several countries, and in some terrains, it constitutes an emerging and re-emerging disease. Cystic echinococcosis is the most common human disease of this genus, and it accounts for a significant number of cases worldwide. Herein, a case involving an 11-year-old presenting with fever, dry cough, and right hypochondrial pain is presented, where imaging revealed a hydatid cyst in the lung. Surgical removal of the cyst was achieved through right posterolateral thoracotomy under one-lung ventilation and anesthesia using intubation with a double-lumen endotracheal tube (DLET or DLT), highlighting surgery as the primary treatment despite the lack of consensus on surgical methods. This case underscores the effectiveness of individualized, parenchyma-preserving surgery for even large, uncomplicated cysts, indicating a positive prognosis.

Across Time: A Chronological Progression of Clinical Trials in India

The journey of clinical research in India spans centuries, marked by significant milestones and advancements in scientific, ethical, and regulatory domains. From early trials conducted by pioneers like James Lind to modern standards shaped by landmark events such as the Nuremberg Code and the adoption of Good Clinical Practice guidelines, India's progression reflects a commitment to ethical conduct and patient welfare. The Indian Council of Medical Research (ICMR) has played a pivotal role in this evolution, establishing national research centers and ethical committees to oversee biomedical research. Regulatory frameworks, exemplified by Schedule Y of the Drugs and Cosmetics Act, have adapted over time to align with global standards, facilitating India's integration into the international clinical development landscape. Despite challenges and setbacks, including misconceptions surrounding regulatory reforms, India's clinical trial ecosystem continues to evolve, driven by a dedication to ethical research practices and excellence in healthcare.

Beyond Synthetics: Promising Outcomes With the Invengenx® Bovine Pericardial Patch for Ventricular Septal Defect Repair in a Young Pediatric Population

Ventricular septal defects (VSDs) are a prevalent congenital heart anomaly demanding safe and lasting interventions. This paper explores the application of Invengenx® bovine pericardial patch (Tisgenx, Irvine, California), a promising biomaterial, in VSD repair. We present two case studies: a seven-month-old infant and a three-year-old child undergoing VSD closure using autologous and bovine pericardial patches, respectively. Both patients tolerated the procedures well, experiencing no intra-operative complications and demonstrating excellent postoperative recovery. Echocardiography postoperatively showed no complications and improved clinical outcomes. Notably, the pericardial patches exhibited excellent integration and suture retention, highlighting their durability and compatibility with the growing heart. These cases establish the feasibility and effectiveness of the Invengenx® pericardial patch for VSD repair. The favorable outcomes in terms of safety and efficacy support the potential of this biomaterial as a valuable alternative in pediatric cardiac surgery, particularly for complex VSDs or patients with contraindications to synthetic patches. Further research is crucial to unlock the full potential of bovine pericardium as a durable and advantageous option for VSD repair in a broader range of pediatric patients.

Decoding the Rejection Code: Understanding Why Articles Get Axed

In the competitive arena of medical publishing, manuscript rejection remains a significant barrier to disseminating research findings. This editorial delves into the multifaceted nature of manuscript rejection, elucidating common reasons and proposing actionable strategies for authors to enhance their chances of acceptance. Key rejection factors include a mismatch with journal scope, lack of novelty, methodological flaws, inconclusive results, ethical issues, poor presentation, data inaccessibility, author misconduct, and plagiarism. Ethical lapses, such as lacking informed consent, or submissions fraught with grammatical errors, further doom manuscripts. In addressing these pitfalls, authors are advised to ensure content originality, methodological rigor, ethical compliance, and clear presentation. Aligning the manuscript with the journal's audience, scope, and editorial standards is crucial, as is professional conduct and responsiveness to feedback. Leveraging technological tools for citation management, grammar checking, and plagiarism detection can also significantly bolster manuscript quality. Ultimately, understanding and addressing common rejection reasons can empower authors to improve their submissions, contributing to the advancement of medical knowledge and their professional growth.

A Growing Concern: The Prevalence of Self-Medication in Pediatric Healthcare in India

Self-medication, the practice of using medications without a valid prescription based on self-diagnosed symptoms, has become a global phenomenon, with a significant presence in developing nations like India. This inclination often arises from the desire to reduce healthcare costs and save time, though it carries inherent risks, including serious adverse effects and the potential masking of chronic disease symptoms. In India, the prevalence of self-medication varies widely, with factors such as media-driven advertisements, positive attitudes, and financial constraints contributing to its adoption, especially among lower- and middle-income families. The pediatric population in India is witnessing a notable increase in self-medication practices, driven by a mix of affordability, convenience, and limited awareness among parents. The risks associated with self-medication in pediatric healthcare are diverse, posing threats to developing immune systems and metabolisms in children. Antibiotic misuse further exacerbates concerns about antibiotic resistance, a global health crisis. Understanding the root causes of self-medication, including restricted healthcare access and societal pressures, is crucial for developing effective interventions. To address this issue comprehensively, a multifaceted approach is essential, emphasizing the need for widespread educational initiatives targeting healthcare literacy. Concurrently, reinforcing regulatory measures to monitor over-the-counter medication sales and conducting public awareness campaigns can deter unauthorized dispensing and promote responsible healthcare practices. Collaborative efforts involving healthcare providers, government bodies, pharmaceutical companies, and educational institutions are imperative to champion policies prioritizing children's health. It is a collective responsibility to ensure access to proper healthcare as an inherent right for every child in India. Urgent action is necessary to address the rising prevalence of self-medication, securing the well-being of the younger generation and paving the way for a healthier and more resilient future.

Surgical Management of Congenital Pulmonary Airway Malformations (CPAM) in an Infant and a Toddler: Case Report Depicting Two Distinct Surgical Techniques With Successful Outcomes

Congenital pulmonary airway malformations (CPAM) compose the major part of congenital lung malformations (CLM) and have traditionally been treated by pulmonary lobectomy. In terms of surgical strategy, lobectomy has conventionally been the preferred treatment for CPAM localized to a single lobe. More recently, alternative approaches including lung-sparing resections (LSR), such as wedge or non-anatomic resections and segmentectomy, have been suggested. In asymptomatic CPAM early surgical resection is often shown to reduce infection and malignancy development. We describe two patients who were diagnosed with CPAM when being evaluated for respiratory tract infection. Patient 1 (P1) was a two-month-old infant weighing 4 kg with glucose-6-phosphate dehydrogenase (G6PD) deficiency and Patient 2 (P2) was a toddler aged one year, nine months weighing 9 kg. P1 underwent LSR for the CPAM diagnosed in the left upper lobe of the lung with conventional mechanical ventilation whilst right upper lobectomy was performed in P2 using one/single lung ventilation. In both cases, LSR and right upper lobectomy led to an uneventful postoperative recovery with no complications reported.

Statistics in the Operating Room: A Cardiovascular Surgeon's Guide to Numbers That Matter

Pediatric cardiac surgery demands meticulous technique, but optimal outcomes hinge on translating data into actionable insights. This editorial bridges the gap between scalpel and statistical jargon, empowering surgeons to decipher common tests. Descriptive statistics paint portraits of patient cohorts, while hypothesis testing discerns real differences from chance. Regression analysis unveils hidden relationships, predicting outcomes based on complex interplays of variables. Survival analysis tracks the delicate dance of time and survival, informing therapeutic strategies. By embracing statistical fluency, surgeons become architects of personalized care, tailoring interventions to mitigate risks and maximize the precious gift of a beating heart.

The Pharmacological Frontier in Pediatric Heart Failure Management: Innovations and Prospects

Pediatric heart failure, encompassing a diverse range of conditions, imposes a significant burden despite its relatively low incidence. The contemporary landscape, with infants constituting a majority of admissions, underscores the need for specialized attention. This editorial delves into the evolving pharmacological interventions for pediatric heart failure, emphasizing the nuances of managing congenital heart defects, genetic factors, and diverse etiologies. The goal is to contribute knowledge that addresses the unique needs of children and explores innovations promising to redefine care standards. The narrative navigates through the current state of pediatric heart failure management, unique considerations, emerging pharmacological innovations, precision medicine, addressing underlying causes, combination therapies, clinical trials, and ethical considerations. Each section contributes to a comprehensive understanding of the evolving landscape and sets the stage for potential future directions in pediatric heart failure care.

The Myths, Perils, and Pitfalls of Redo Pediatric Cardiac Surgery: The New Normal in Developing Countries Such as India

Pediatric patients undergoing reoperative cardiac surgery after a previous sternotomy face a higher degree of surgical complexity compared to those undergoing initial procedures. They have higher intraoperative and postoperative risks. The increased risk of surgery is due to preoperative patient factors and intraoperative technical challenges. Redo-pediatric cardiac surgery is a common event in almost every pediatric cardiac surgeon's professional life. Redo-surgery is almost inevitable in patients who have multi-stage repair of congenital heart surgeries and biological valves at a young age, and often in those having valve repair in rheumatic disease. So, being familiar with the pitfalls and precautions to be taken is of crucial importance. In general, the patients presenting for repeat procedures are sicker, older, and have more comorbid conditions. The dissection is always rendered difficult by adhesions, scarring, and previous graft placements. Hence, prolonged dissection time, intraoperative injuries to heart chambers, great vessels, and grafts, increased bleeding, and poorer cardiac function result in higher morbidity and mortality in such subsets of patients. The outcome is worse with emergency redo-cardiac surgeries.

Hemi-Diaphragm Plication and/or Tracheostomy Are Valuable Adjunctive Procedures After Repair of Congenital Heart Defects in Children: A Systematic Review

Diaphragmatic paralysis (DP), whether unilateral or bilateral, often leads to extended recovery and more severe complications, particularly in neonates and infants undergoing congenital heart surgery. This condition's impact is most pronounced after single-ventricle palliative procedures. Tracheostomy prevalence is rising in pediatric patients with congenital heart disease (CHD) despite its association with high resource utilization and in-hospital mortality. This study examines the reported incidence of diaphragmatic paralysis and timing of tracheostomy in pediatric patients undergoing surgery for congenital heart disease in the literature and a retrospective analysis of cases in our institution between 2018 and 2023, offering insights for prospective management. An electronic search of PubMed databases retrieved 10 studies on pediatric tracheostomy and 11 studies on DP. Our retrospective analysis included 15 patients, of whom 10 underwent tracheostomy, four underwent diaphragmatic plication, and one underwent both. Postoperative tracheostomy had an 11.8% mortality rate in our systematic review, rising to 40% in our observational study. Diaphragm repair and early diagnosis can reduce morbidity, prevent complications, and improve patients' quality of life.

The Utility of Invengenx® Bovine Patch for Right Ventricular Outflow Tract (RVOT) Reconstruction and Augmentation in the Surgical Management of Tetralogy of Fallot (TOF): A Contemporary Study and Review of the Literature

Background and objective Complex congenital heart diseases (CHDs), such as the tetralogy of Fallot (TOF), often warrant reconstruction and augmentation of the right ventricular outflow tract (RVOT). This procedure requires the use of both synthetic and natural materials. However, finding the ideal material for tissue implants can be challenging. Biological materials often face issues such as tissue degeneration, calcium deposition, antigenicity, rejection, shrinkage, and fibrosis. These issues can lead to complications such as stenosis and insufficiency, potentially requiring early reoperations. In light of this, this study aimed to investigate the effectiveness of the Invengenx® bovine patch for RVOT reconstruction and augmentation. Methods This was a retrospective observational study conducted among eight children who underwent TOF correction cardiac surgery. Their demographic and clinical characteristics, intraoperative findings, and postoperative follow-up results at six months were collected from the hospital patient database. Results There were no deaths or complications in this study. We observed a significant reduction in the gradient across the pulmonary valve and the outflow tract at six months post-procedure. The analysis demonstrated that the Invengenx® bovine patch was successful and did not lead to any complications. Conclusions This study demonstrates the safety and efficacy of this engineered bovine pericardial patch (Invengenx®) as a cardiovascular substitute for surgical repair of both simple and more complex congenital cardiac defects.

Antibiotic Utilization and Prophylaxis in Paediatric Cardiac Surgery: A Retrospective Observational Study at a Rural Tertiary Care Hospital in India

Introduction Antimicrobial prophylaxis, involving short antibiotic courses preceding surgical procedures, is recommended to minimize postoperative infections. Paediatric cardiac surgeries are classified as clean procedures, though infection challenges persist due to illness severity and extended ICU stays. Antimicrobial prophylaxis varies, ranging from single doses to extended administration until catheters are removed. Typically lasting 24 to 48 hours, it has proven infection-reduction benefits. Despite these practices, uncertainties surround the optimal nature, timing, and duration of administration. This concern is amplified by escalating antimicrobial resistance driven by antibiotic overuse. Vulnerable paediatric populations bear heightened consequences of irrational antimicrobial use, contributing to global resistance trends. Yet, a defined optimal prophylaxis schedule for paediatric cardiac surgery is lacking. Importing adult guidelines may be inadequate due to paediatric research complexities and population diversity. Developing effective prophylaxis protocols is crucial for children undergoing cardiac surgery, given global antibiotic overuse and evolving drug resistance. Establishing an optimal prophylactic strategy remains a challenge, necessitating further research for evidence-based protocols to mitigate infections in this vulnerable patient cohort. Methods This study investigates antibiotic use in paediatric cardiac surgery. A retrospective analysis of 100 patients from a rural Indian hospital (2017-2018) assesses antibiotic patterns, including type, dose, duration, and adherence to prophylaxis protocols. Results In the studied cohort of paediatric cardiac surgery patients, complete compliance (100%) with antibiotic prophylaxis was observed. However, deviations were identified: 30% received antibiotics prematurely, and 30% did not align with institutional protocol criteria. Concerning antibiotic selection, 87% followed hospital policy with the recommended cefoperazone and sulbactam combination plus amikacin, while 9% received piperacillin/tazobactam + amikacin due to sepsis. Irregular use (22%) based on clinical records occurred. Furthermore, 4% received piperacillin/tazobactam + teicoplanin, with one instance of inappropriate higher antibiotic use. Regarding prophylaxis duration, only 27% adhered to the appropriate timeline, with 40% exceeding 48 hours, indicating extended use. Upon discharge, a notable proportion (45 patients) received antibiotic prescriptions. Among them, 73% were prescribed rationally, while 27% exhibited irrational antibiotic use. Conclusion The findings of this study shed a significant light on the issue of antibiotic misuse within the context of paediatric cardiac surgery. It underscores the pressing need for more stringent measures to regulate and address this concerning trend. The study underscores the pivotal importance of adhering rigorously to established protocols and guidelines for antibiotic prophylaxis. This adherence not only holds the potential to elevate the overall quality of patient care but also plays a critical role in combating the escalating challenge of antibiotic resistance. Through a concerted effort to optimize antibiotic usage, we can simultaneously enhance patient outcomes and contribute to the ongoing fight against the emergence of antibiotic-resistant strains, thus preserving the efficacy of these vital medications for future generations.

Revival of Brock's Operation for Intermediary Palliation of Fallot's Tetralogy in Children Anatomically Unsuitable for One-Stage Total Correction of the Anomaly: Interim Results of Two Cases

One-stage total correction is known to be anatomically unsuitable for correcting tetralogy of fallot (TOF) in a certain proportion of children. Surgeons are thus faced with dilemmas regarding which preliminary operation for the anomaly to do first. Brock's primary postulation suggests that pulmonary trunk and annulus enlargement leading to the correction of the outflow obstruction will favor the subsequent total correction. In line with this, the current article presents two patients who were 6 months and 5 years old. The first patient underwent primary Brock's operation while the second patient had a blocked modified Blalock-Taussig's shunt (MBTS) done off-pump. Following the discontinuation of anti-platelet medications, the MBTS blocked and the patient was subsequently considered for secondary Brock's operation. The outcome of both procedures involved the patients' discharge with uneventful hospital stays and regular follow-ups at specified intervals. Thus, Brock's operation is an excellent preliminary palliative procedure for one-stage total correction of TOF. There is a need to revive 'Brock's procedure' for patients with TOF and poor pulmonary artery anatomy as the procedure of choice. The first direct intra-cardiac operation aimed at directly addressing the pathological anatomy on its Diamond Jubilee Year.

Risk factors of sepsis and prevalence of multidrug-resistant organisms in pediatric cardiac surgery in tertiary care teaching rural hospital in India: A retrospective observational study

Background and aims

Cardiac surgery and cardiopulmonary bypass result in an immunoparalyzed state in children making them susceptible to sepsis and other hospital-acquired infections. Therefore, identification of the risk factors of sepsis would lead to appropriate management. The current study seeks to evaluate the prevalence of sepsis and risk factors linked to sepsis in pediatric cardiac surgical patients and the subsequent prevalence of multidrug-resistant organisms.

Methods

A retrospective, single-center observational study was conducted including 100 pediatric patients admitted to the pediatric intensive care unit (ICU) after cardiac surgery between January 2017 and February 2018. All patient data were obtained from the medical record department of the hospital. Patient case report form comprised demography, surgery details, preoperative and postoperative hematological reports, and clinical details. After collecting the data, chi-square test and logistic regression analysis were used to determine the risk factors linked to sepsis.

Results

The prevalence of sepsis in our population was 27% and the mortality rate due to sepsis was 1%. The only statistically significant risk factor for sepsis we discovered in this analysis was prolonged ICU stay for more than 5 days. A total of eight patients had blood cultures positive for bacterial infection. The alarming finding was that all eight were infected with multidrug-resistant organisms, demanding the last line of antibacterials.

Conclusion

Our study indicates that special clinical care is required when ICU stay is prolonged to lower the risk of sepsis. These new and upcoming infections not only promote high mortality and morbidity rates but also contribute to increased cost of care due to the use of newer broad-spectrum antibiotics and longer hospital stay. The high prevalence of multidrug-resistant organisms is unacceptable in the current scenario and hospital infection and prevention control play a crucial role in minimizing such infections.

Utility of Conventional but Late Pulmonary Artery Banding in Complex Cyanotic Congenital Heart Disease in a Toddler - A Single Case Scenario

Newborns with untreated single ventricles develop pulmonary vascular diseases early in their lives. At that age, during the first eight weeks after birth, clinicians perform pulmonary artery (PA) banding to reduce the blood flow to the lung, decreasing the likelihood of future high vascular resistance or pressure. PA banding is also considered an initial stage in the process of single ventricle palliation procedures. We report a case of a 16-month-old toddler (7 kg) with room air saturation of 82%, diagnosed with tricuspid valve atresia, large atrial and ventricular septal defect, and hypoplastic right ventricle with severe pulmonary arterial hypertension. The baby underwent a successful surgical procedure of PA banding and was discharged after 13 days of hospital stay with a room air saturation of 89%. This case highlighted the benefit of PA banding beyond the stipulated period.

Midterm postoperative outcomes of different types of surgical reconstruction of sinus venosus atrial septal defects with anomalous pulmonary venous connection: The Results of Prospective Cohort Study

Background and Aims

Sinus venosus atrial septal defects (SVASDs) constitute a substantial part of atrial septal defects and are usually characterized by anomalous pulmonary venous connection (APVC), causing complications like sinus node dysfunction and arrhythmias. Several surgical approaches are used for treating SVASDs in pediatric patients, including single- and two-patch techniques. The study aimed to prospectively evaluate and compare the safety and efficacy of these two methods with different follow-up periods.

Methods

Ten patients aged 1-8 years with SVASDs and partial APVC were enrolled in the study at Bhanubhai and Madhuben Patel Cardiac Centre, Karamsad, India, between December 2018 and October 2021. The single-patch (sandwich-patch) technique was used in two patients, whereas the two-patch (dual-patch) technique with autologous pericardium was used in seven. Safety was assessed as the absence of complications in the follow-up periods of 6 months, 1, and 2 years, whereas efficacy was estimated by the preserved sinus rhythm and the development of arrhythmias. Electrocardiographic and echocardiographic methods were used to evaluate both parameters.

Results

No deaths, reoperations, pulmonary vein, and superior vena cava (SVC) stenosis or phrenic nerve palsy were observed among the 10 patients in the three follow-up periods. Sinus rhythm was arrested in two of the seven patients who underwent two-patch repair, whereas no rhythm disturbances occurred in those who underwent single-patch repair.

Conclusion

Both techniques used in SVASD repair with autologous pericardium proved to cause the smaller rate of complications in midterm postsurgical phase. However, there is a potentially great risk of the development of sinus node malfunction after the application of the two-patch technique. Therefore, methods avoiding sinus node interference are preferred in patients with partial APVC involving SVC.

Evaluation of right ventricular performance in patients with postoperative congenital heart disease using Doppler tissue imaging and cardiopulmonary bypass indices: A prospective cohort study

BACKGROUND AND AIMS

Postoperative cardiac outcomes after intracardiac repair (ICR) are determined by numerous factors whereas right ventricle (RV) dysfunction is considered essential for them, as only few studies attempted to evaluate it postsurgically. RV's function is supposed to be the strong prognostic factor for patients diagnosed with congenital heart defects; therefore, assessing it is the main objective of the study.

METHODS

This is a prospective single-centered cohort study performed on 50 pediatric patients with congenital heart disease (CHD) who underwent ICR between January 2019 and January 2022. All patients underwent echocardiographic assessment of RV function via tricuspid annular plane systolic excursion (TAPSE) and fractional area change (FAC) at 1, 24, and 48 h. After surgery, where pre- and postoperative RV pressure, cardiopulmonary bypass (CPB), and aortic cross-clamp (ACC) time were assessed. Similarly ventilation intensive care unit (ICU) and hospital stay times and mediastinal drainage were also monitored.

RESULTS

The mean ± standard deviation for pre- and postoperative RV pressure was 49.1 ± 16.12 and 42.7 ± 2.9 mmHg, respectively, whereas that for pre- and postoperative pulmonary artery pressure was 30.4 ± 2.6 and 24.2 ± 12.9 mmHg, with p value of <0.002 and <0.001, respectively. The mean ± standard deviation of CPB and ACC times was 120.92 ± 74.17 and 78.44 ± 50.5 min accordingly, while those for mean ± standard deviation of ventilation time, mediastinum chest drainage, ICU and hospital stays were 30.36 ± 54.04, 43.78 ± 46.7 min, 5.9 ± 4.01 h, were 30.36 ± 54.0, 43.78 ± 46.7 min, 5.9 ± 4.01 and 10.3 ± 4.83 h, respectively.

CONCLUSIONS

RV dysfunction plays the important role in longer recovery and intraoperative time, while its effect is mostly transient. The use of TAPSE and FAC methods is valuable in the evaluation of postoperative outcomes, and the former proved to be more effective.

Hand-Made Polytetrafluoroethylene Tricuspid-Valved Conduit for Surgical Reconstruction of the Right Ventricular Outflow Tract in a Child With Truncus Arteriosus

Although a new right ventricle outflow can be introduced during pulmonary artery reconstruction, it is a suboptimal option as the valved conduits that mimic the natural right ventricular outflow do not grow, and a surgical conduit replacement cannot be averted. This study reported the implementation of hand-made polytetrafluoroethylene (PTFE) tricuspid-valved conduits to rebuild the right ventricular outflow tract in toddlers with truncus arteriosus and risk factors for earlier conduit explant. Herein, we described a case report of a 9-month-old toddler diagnosed in November 2021 with truncus arteriosus type I with ventricular septal defect (VSD) and severe pulmonary arterial hypertension, who has been successfully discharged 20-days postoperative surgical reconstruction with good bi-ventricular functions. Hand-made PTFE tricuspid-valved conduits are efficient in the reconstruction process of the right ventricular outflow tract in children with truncus arteriosus. The conduits are cheap, easily available, and lack potential sensitization.

Higher pulmonary vein index on computed angiography and optimum surgical resection ensures smooth postoperative recovery in Fallot's tetralogy: Special emphasis on indices of evaluation and Monocusp preparation

Tetralogy of Fallot (TOF) is a common cyanotic congenital heart disease. Its surgical correction requires ventricular septal defect (VSD) closure and right ventricular outflow tract obstruction (RVOTO) relief, with transannular patch enlargement (TAPE) of the pulmonary valve. The first successful repair of TOF was reported in 1954 and consisted of closure of the VSD through a large right ventriculotomy, and RVOTO relief with TAPE of the pulmonary valve. To predict the intraoperative requirements and postoperative course of patients with this condition, various evaluation indices are available that can provide a good indication of patient prognosis. We performed this study in a male child (age, 1 year, 9 months; weight 8.5 kgs.) who underwent intracardiac repair for TOF as a primary procedure. We calculated the pulmonary vein index (PVI), McGoon ratio, and Nakata index. The McGoon ratio was 1.97, Nakata index was 539.22 mm²/m², and PVI was 368.12 mm²/m². The child had an uneventful post‐operative course with no symptoms of low cardiac output syndrome. He was ventilated for 122 h. The length of intensive care unit and hospital stays were 11 and 14 days, respectively. The PVI is a novel indicator offering prognostic indications for pediatric cardiac patients who have undergone surgical correction of TOF.

Concomitant Single-Stage Unifocalization and Cavopulmonary Anastomosis (Glenn Shunt) in an Adolescent Patient With Univentricular Physiology and Major Aortopulmonary Collateral Arteries: A Technically Challenging Case

Long-segment pulmonary atresia (PA), non-confluent branch pulmonary arteries, ventricular septal defect, tricuspid valve atresia (type 1A), and single ventricle physiology is a relatively rare and extremely heterogeneous form of congenital heart disease. This subset of patients having pulmonary atresia, ventricular septal defect, and major aortopulmonary collateral arteries (MAPCAs) have to undergo multiple unifocalization staging operations before a complete repair is attempted. Most of the patients were deemed inoperable. We report a rare case of a concomitant single-stage unifocalization and cavopulmonary anastomosis (bi-directional Glenn procedure) in an adolescent cyanotic girl with tricuspid valve atresia (type 1 A), long-segment pulmonary atresia, non-confluent branch pulmonary arteries, bilateral patent ductus arteriosus, MAPCAs, and single-ventricle physiology. Reconstruction of the absent central pulmonary artery and non-confluent branch pulmonary arteries was achieved by dividing the bilateral patent ductus arteriosus feeding the bilateral pulmonary arteries.

Perioperative Management of Scimitar Syndrome Mimicking Total Anomalous Pulmonary Venous Return Posing a Diagnostic Dilemma: A Compilation of Two Cases

The low prevalence of scimitar syndrome along with its varied clinical presentation poses a diagnostic dilemma to the treating clinicians. It usually falls under a large spectrum of conditions called venolobar syndrome. Scimitar involves the partial venous drainage of the right lung to the inferior vena cava (IVC). We share our experience of two cases that were diagnosed as partial anomalous pulmonary venous connection/drainage (PAPVC/PAPVD) on echocardiography but CT scan revealed the underlying scimitar syndrome. Perioperative pulmonary arterial hypertension, intraoperative ventilation strategies for managing associated lung hypoplasia, and postoperative right ventricular dysfunction are a few challenges faced in the perioperative period.

A Novel Approach to Facilitate an Ideal Surgical Correction of Congenital Lobar Emphysema by Using Neonatal Ultrathin Bronchoscopy-Guided Endo-Bronchial Block

This is a case report of a child who had acyanotic congenital heart disease - ventricular septal defect (VSD) and a patent ductus arteriosus (PDA) with severe pulmonary arterial hypertension. The child underwent open-heart surgery - VSD closure with PDA ligation - and six months later was re-admitted for congenital lobar emphysema of the right middle lobe. He underwent successful right middle lobectomy of the lung six months after cardiac surgery under a one-lung ventilation technique in which application of fiber-optic bronchoscope made the surgery safer and more suitable.

Successful Repair of Non-facing Sinus ALCAPA Associated With Left-Sided Cardiomegaly Using Takeuchi Technique

Anomalous left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital heart disease that may present isolated or may be associated with other cardiac malformations. Most of the patients develop symptoms during infancy but some may remain asymptomatic up to adulthood. Symptoms range from mild distress to severe irritability and feed intolerance. We report a case of a five-month-old male child who presented with congestive heart failure and was diagnosed as a case of ALCAPA with left atrial and left ventricular dilation based on two-dimensional echocardiography and computed tomography (CT) coronary angiogram. Left main coronary artery was shown to be arising from the posteroinferior wall of main pulmonary artery. Various surgical approaches have been suggested in the repair but the Takeuchi technique was preferred owing to its origin from the non-facing sinus of the pulmonary artery and co-existing dilatation of left atria and ventricle. The surgery was uneventful and there were no postoperative complications. A cardiac CT dynamic study was also done on the follow-up visit five months later and no signs of abnormality or complications were reported. Early intervention is necessary to prevent irreversible cardiac complications and early mortality.

Nonhepatic Alagille Syndrome Associated With Predominant Cardioskeletal Anomalies: A Rare Case

Alagille syndrome (ALGS) is a rare autosomal dominant genetic disorder with multisystem involvement including the liver, heart, skeleton, eyes, kidneys, and other organ systems, along with characteristic facial abnormalities. Some patients with ALGS may have isolated involvement of a particular system, such as a heart defect like the tetralogy of Fallot, an atrial septal defect (ASD), a characteristic facial appearance, or an isolated vertebral body anomaly. These individuals may or may not have liver anomalies or other features typically seen in the disorder. We report the case of a four-year-old female child with moderate ostium secundum ASD and branch pulmonary artery stenosis diagnosed since three months of age who presented with classical features of facial dysmorphism, posterior embryotoxon in the right eye, butterfly presentation of the T5 vertebra, delayed mental development, and history of recurrent infections. Bilateral branch pulmonary artery plasty with glutaraldehyde-treated pericardial patch and direct closure of the ASD leaving a patent foramen ovale was performed to correct the cardiac malformations. The surgery was uneventful without any postoperative complications. Currently, as no curative management of the disorder is available, the syndromic medical and surgical approach remains the mainstay in managing this condition.