Perioperative infections in congenital heart disease

Nosocomial Infections After Pediatric Congenital Heart Disease Surgery: Data from National Center for Cardiovascular Diseases in China

Purpose

Infection prevention and control (IPC) has a significant impact on the prognosis after pediatric cardiac surgery. This study aimed to provide surveillance data on the incidence and density of various infections during the COVID-19 epidemic and explore the influence of multi-drug resistant organisms (MDRO) on in-hospital prognosis after congenital heart disease surgery.

Methods

This single-center retrospective study included pediatric patients who underwent cardiac surgery between 2021 and 2022. The results of the postoperative bacterial and fungal cultures and antimicrobial stewardship were collected. The demographic characteristics (age and weight), operation-related parameters (RACHS-1 grade, duration of cardiopulmonary bypass, and aortic cross clamp), and surgical outcomes (extracorporeal membrane oxygenation, delayed sternal closure, mortality, duration of mechanical ventilation, length of intensive care unit stay and hospital stay, and hospitalization costs) of MDRO and non-MDRO patients were compared.

Results

A total of 4776 patients were included. There were 101 infectious culture results after the operation, with a nosocomial infection rate of 2.1%. There were 40 MDRO specimens from 36 patients, 50 non-MDRO specimens from 30 patients, and 11 fungal specimens from 10 patients. The incidence of pneumonia was 1.5%, with a ventilator-associated pneumonia incidence density of 7.2/1000 patient-days. The incidence of sepsis was 0.4%, with a catheter-related bloodstream infection incidence density of 0.24/ 1000 patient-days. The incidence density of catheter-associated tract infection was 0.45/ 1000 patient-days. The incidence of surgical site infection was 0.06%. The culture proportion before commencing antibiotics was 93% and the antibiotic consumption intensity was 30.7 DDD/100 bed-days. The length of intensive care unit stay in MDRO infection patients increased compared with that in non-MDRO infection patients, 30 (18,52) vs 17 (7,62) days, p=0.05).

Conclusion

The IPC performance of Fuwai Hospital achieved satisfactory results. MDRO infection can lead to prolonged intensive care unit stay.

Healthcare associated infection management in 62 intensive care units for patients with congenital heart disease in China, a survey study

OBJECTIVES

All patients with congenital heart disease (CHD) receive postoperative management in ICUs. Infection prevention and control (IPC) has a significant impact on prognosis. This study provides a preliminary understanding of the fundamental aspects of IPC in ICUs following CHD surgery in China.

METHODS

From September to October 2023, we initiated a survey on HAI management in hospitals that perform CHD surgeries independently. The questionnaires were jointly completed by the ICU physicians and IPC personnel. Duplicate or unqualified questionnaires were excluded from the study. The contents of our questionnaires covered hospital and ICU capacity, performance of the infection control department, HAI surveillance, implementation of IPC measures, and antimicrobial stewardship (AMS). Qualified questionnaires were compared according to the volume of annual CHD surgeries performed in different ICUs. Group 1 was defined as volume > 300 cases and group 2 was defined as volume ≤300 cases.

RESULTS

62 of the 118 questionnaires were completed, with a response rate of 53%. The CHD surgical volume in 2022 of the 62 hospitals was 36342, accounting for 52% of the annual CHD surgical volume (69672) across the country. The postoperative infection rates obtained from the 15 ICUs varied from 1.3% to 15%, with a median rate of 4.5%. A total of 16 ICUs provided data on drug-resistant bacteria, Klebsiella pneumoniae exhibiting the highest frequency. More than 95% of ICUs have established complete HAI management systems. Information-based HAI surveillance was conducted in 89% of ICUs. Approximately 67% of ICUs stopped prophylactic antibiotics within 48 hours after surgery. In complex cases, carbapenems were administered empirically in 89% of ICUs. Group 1 had an advantage over group 2 in preventing multidrug-resistant organisms (all instruments should be used alone 100% vs. 86%, P=0.047; cleaning and disinfection of environmental surfaces, 100% vs. 81%, P=0.035; antibiotic consumption control 85% vs. 61%, P=0.044) and in preventing surgical site infections (perioperative blood glucose monitoring, 88% vs. 67%, P=0.048). However, Group 1 did not perform well in preventing catheter-related bloodstream infection (delayed catheter removal due to convenience of laboratory tests, 31% vs. 6%, P=0.021) and catheter-associated urinary tract infection (delayed catheter removal due to muscle relaxant administration, 88% vs. 58%, P=0.022).

CONCLUSIONS

A relatively complete HAI management system has been established throughout the country in ICUs for CHD patients. Information-based surveillance of HAI needs to be promoted, and actions should be taken to facilitate the implementation of IPC measures and AMS bundles. Training and feedback are critical for implementing IPC measures.

Outcome and factors associated with undernutrition among children with congenital heart disease

BACKGROUND

Congenital heart disease (CHD) is associated with high morbidity and mortality, especially among those with undernutrition. Evaluating risk factors associated with undernutrition is important to improve clinical outcomes. We aimed to evaluate the outcome and factors associated with undernutrition among children with CHD.

MATERIAL AND METHODS

A prospective cohort study was conducted among children with CHD at Dr. Sardjito Hospital, Yogyakarta, Indonesia during February 2016 to June 2018. Clinical and demographic data were collected at the time of diagnosis. Multivariate logistic regression analysis was used to identify independent factors associated with undernutrition using odds ratio (OR) and 95% confidence interval (CI). Significance was set as p<0.05.

RESULTS

We recruited 1,149 children with CHD, of those, 563 (49%) were underweight, 549 (47.8%) were stunting, and 361 (31.4%) were wasting. In the multivariate analysis, cyanotic CHD, delayed diagnosis, congestive heart failure, pulmonary hypertension, syndrome, young maternal age, history of low birth weight, and being first child were independently associated with undernutrition. Underweight and stunting were significantly associated with increased mortality with OR of 3.54 (95% CI: 1.62-7.74), p<0.001 and OR 3.31 (95% CI: 1.65-6.64), p<0.001, respectively.

CONCLUSIONS

About half of the children with CHD were categorized with undernutrition. An increased risk of undernutrition was associated with cyanotic CHD, delayed diagnosis, congestive heart failure, pulmonary hypertension, syndrome, low birth weight, and being first child. Underweight and stunting were significantly associated with increased risk of death.

Computed tomography of the airways and lungs in congenital heart disease

The presence of airway and lung disease in children with congenital heart disease is commonly observed with both cardiac CT angiography and routine chest CT. In this review we discuss abnormalities encountered on CT imaging of the chest beyond the heart and central vasculature, focusing on the airways, lung parenchyma and peripheral vasculature. Preoperative and postoperative findings are reviewed as well.

Culture-negative sepsis after pediatric cardiac surgery: Incidence and outcomes

Background

Significant proportion of congenital heart surgery (CHS) children exhibit sepsis, but have negative blood culture and defined "culture negative sepsis (CNS)."

Aims and Objectives

Retrospective analysis of CNS patients undergoing CHS.

Material and Methods

437 consecutive CHS children grouped as controls (antibiotic prophylaxis), CNS, and culture positive sepsis (CPS).

Results

Incidences of CNS and CPS were 16% and 7%. Median mechanical ventilation (MV) in hours among CPS, CNS, and control was 116 (45-271), 63 (23-112), and 18 (6-28) (P < 0.001), respectively. Multivariable linear regression identified CPS (median ratio: 3.1 [2.3-4.1], P < 0.001), CNS (median ratio: 5.6 [3.7-8.4], P < 0.001), and weight (kg) (median ratio: 0.98 [0.96-0.99], P = 0.009) as associations of MV. Intensive care unit (ICU) stay (hours) was 192 (120-288) in CNS, 288 (156-444) in CPS, and 72 (48-120) in controls (P < 0.0001). Multivariable linear regression showed CNS (median ratio: 2.4 [2.0-2.9], P< 0.001) CPS (median ratio: 3.3 [2.5-4.4], P < 0.001), and weight (median ratio: 0.98 [0.97-0.99], P ≤ 0.001) prolonging ICU stay. Mortality was 10.7%, 2.9% and 1.2% in CPS, CNS, and control (P = 0.03). Multivariable regression identified CPS an independent predictor of mortality with odds ratio 8.6 (1.7-44.9; P = 0.010). 11.26% patients in CNS and 79.3% in CPS received antibiotics for more than 10 days.

Conclusion

Incidence of CNS was 16%; duration of MV and ICU stay and mortality was significantly less in CNS than CPS patients.

Application of metagenomic next-generation sequencing in the detection of pathogens in bronchoalveolar lavage fluid of infants with severe pneumonia after congenital heart surgery

Background

Metagenomic next-generation sequencing (mNGS) has become a valuable diagnostic tool in clinical etiology detection due to its rapidity, accuracy, and high throughput. However, the role of this technology in the diagnosis and treatment of infants with severe pneumonia after congenital heart surgery is still unclear.

Methods

We conducted a retrospective cohort study of infants with severe pneumonia after congenital heart surgery. Samples were collected from infants in the hospital’s cardiac intensive care unit between January 2010 and January 2022. The conventional microbiological test (CMT) group consisted of patients who underwent routine microbiological examination, and the infants’ bronchoalveolar lavage fluid was examined. The mNGS group consisted of patients who underwent mNGS and routine microbiological examinations.

Results

The overall positive rate of mNGS was significantly higher than that of CMT (88.4 vs. 62.5%, P = 0.009). After receipt of the microbiological results, 30/43 (70%) patients in the mNGS group had a change in antibiotic use compared with 14/40 (35%) in the CMT group (P = 0.002). Subsequently, after adjusting the treatment plan according to the microbiological test results, the number of people with improved pulmonary infection in the mNGS group was significantly higher than that in the CMT group (63 vs. 28%, P &lt; 0.05). In addition, the duration of invasive ventilation, length of CICU stay and total hospital length of stay in the mNGS group were significantly lower than those in the CMT group (P &lt; 0.05).

Conclusion

mNGS is a valuable tool to determine the etiology of infants with severe pneumonia after congenital heart disease surgery. It can significantly improve the sensitivity of pathogen detection, which can help determine appropriate antimicrobial drugs, improve the diagnostic accuracy of the disease, and improve outcomes.

Diagnostic Stewardship in the Pediatric Intensive Care Unit

In the pediatric intensive care unit (PICU), clinicians encounter complex decision making, balancing the need to treat infections promptly against the potential harms of antibiotics. Diagnostic stewardship is an approach to optimize microbiology diagnostic test practices to reduce unnecessary antibiotic treatment. We review the evidence for diagnostic stewardship of blood, endotracheal, and urine cultures in the PICU. Clinicians should consider 3 questions applying diagnostic stewardship: (1) Does the patient have signs or symptoms of an infectious process? (2) What is the optimal diagnostic test available to evaluate for this infection? (3) How should the diagnostic specimen be collected to optimize results?

OUP accepted manuscript

Antimicrobial and diagnostic stewardship initiatives have become increasingly important in paediatric settings. The value of qualitative approaches to conduct stewardship work in paediatric patients is being increasingly recognized. This article seeks to provide an introduction to basic elements of qualitative study designs and provide an overview of how these methods have successfully been applied to both antimicrobial and diagnostic stewardship work in paediatric patients. A multidisciplinary team of experts in paediatric infectious diseases, paediatric critical care and qualitative methods has written a perspective piece introducing readers to qualitative stewardship work in children, intended as an overview to highlight the importance of such methods and as a starting point for further work. We describe key differences between qualitative and quantitative methods, and the potential benefits of qualitative approaches. We present examples of qualitative research in five discrete topic areas of high relevance for paediatric stewardship work: provider attitudes; provider prescribing behaviours; stewardship in low-resource settings; parents’ perspectives on stewardship; and stewardship work focusing on select high-risk patients. Finally, we explore the opportunities for multidisciplinary academic collaboration, incorporation of innovative scientific disciplines and young investigator growth through the use of qualitative research in paediatric stewardship. Qualitative approaches can bring rich insights and critically needed new information to antimicrobial and diagnostic stewardship efforts in children. Such methods are an important tool in the armamentarium against worsening antimicrobial resistance, and a major opportunity for investigators interested in moving the needle forward for stewardship in paediatric patients.

Microbiology of Post-Cardiac Surgery Infections in Children with Congenital Heart Diseases, A Single-Center Experience, Mashhad, Iran

Background: Children who have undergone cardiac surgeries due to congenital heart disease are prone to various kinds of infections. Objectives: This study was done to investigate the prevalence of nosocomial infections and microbiology of post-cardiac surgery infections in pediatric patients with congenital heart disease (CHD). Methods: In this cross-sectional study, the epidemiology and microbiology of post-cardiac surgery for pediatric patients with CHD at Imam Reza Hospital of Mashhad University of Medical Sciences between 2014 and 2017 were investigated. Demographic and clinical information was recorded, and the findings were analyzed using SPSS 16. Results: Out of 1128 patients with open heart surgery during the four years of the study, 135 patients, including 80 males (60.1%) and 55 females (39.9%) with a mean age of 8.06 ± 3.86 months, were enrolled in the study. The prevalence of infection was 11.96%. The most common isolated bacteria were Acinetobacter (19/135, 14.1%), Pseudomonas spp. (13/135, 9.6%), and Enterobacter (13/135, 9.6%) as Gram-negative ones and Corynebacterium diphtheria (10/135, 7.4%) and Staphylococcus epidermidis (10/135, 7.4%) as Gram-positive types. Candida albicans (14/135, 10.4%) were also the most frequent fungi. The frequency of infection-causing masses did not differ significantly between different cardiac abnormalities (P = 0.831), sex (P = 0.621), age (P = 0.571), and weight (P = 0.786) groups. Also, the duration of hospitalization, intubation, bypass time, and urinary catheterization in positive culture cases were significantly longer than in negative cases. Conclusions: In our study, the most common infections in children who underwent heart surgery were Acinetobacter, C. albicans, Pseudomonas, and Enterobacter. It is suggested to reduce the hospitalization, intubation, bypass, and urinary catheterization time to reduce nosocomial infections in these patients and decrease treatment costs.

Causes of Death in Infants and Children with Congenital Heart Disease

With improved surgical outcomes, infants and children with congenital heart disease (CHD) may die from other causes of death (COD) other than CHD. We sought to describe the COD in youth with CHD in North Carolina (NC). Patients from birth to 20 years of age with a healthcare encounter between 2008 and 2013 in NC were identified by ICD-9 code. Patients who could be linked to a NC death certificate between 2008 and 2016 were included. Patients were divided by CHD subtypes (severe, shunt, valve, other). COD was compared between groups. Records of 35,542 patients < 20 years old were evaluated. There were 15,277 infants with an annual mortality rate of 3.5 deaths per 100 live births. The most frequent COD in infants (age < 1 year) were CHD (31.7%), lung disease (16.1%), and infection (11.4%). In 20,265 children (age 1 to < 20 years), there was annual mortality rate of 9.7 deaths per 1000 at risk. The most frequent COD in children were CHD (34.2%), neurologic disease (10.2%), and infection (9.5%). In the severe subtype, CHD was the most common COD. In infants with shunt-type CHD disease, lung disease (19.5%) was the most common COD. The mortality rate in infants was three times higher when compared to children. CHD is the most common underlying COD, but in those with shunt-type lesions, extra-cardiac COD is more common. A multidisciplinary approach in CHD patients, where development of best practice models regarding comorbid conditions such as lung disease and neurologic disease could improve outcomes in this patient population.

Invasive Bacterial and Fungal Infections After Pediatric Cardiac Surgery: A Single-center Experience

BACKGROUND

Discrimination of infectious and noninfectious complications in children with inflammatory signs after cardiac surgery is challenging. Given the low prevalence of infectious complications after heart surgery, there might be a risk of excessive antibiotic usage. We performed this study to determine the rate of invasive bacterial or fungal infections in children after cardiac surgery at our institution and to evaluate our postoperative management.

METHODS

This single-center retrospective observational cohort study included children 16 years of age or younger who underwent cardiac surgery at our institution between January 2012 and December 2015.

RESULTS

We analyzed 395 surgical procedures. Thirty-five postoperative invasive bacterial or fungal infections were detected in 29 episodes (7%, 0.42 per 100 admission days). Among bacterial infections, the most common infection sites were bacteremia and pneumonia, accounting for 37% (13/35) and 23% (8/35) of infections respectively. The rate of postoperative infections was associated with surgical complexity score and length of postoperative pediatric intensive care unit (PICU) stay. In 154 (43%) of 357 episodes without microbiologically documented infection, uninterrupted postoperative antibiotic administration was continued for more than 3 days and in 80 (22%) for more than 5 days.

CONCLUSIONS

The rate of postoperative bacterial or fungal infection at our institution is comparable to current literature. High surgical complexity score and prolonged length of PICU stay were risk factors for bacterial or fungal infections in this patient population.

Application effect of initiation of enteral nutrition at different time periods after surgery in neonates with complex congenital heart disease: A retrospective analysis

Early enteral nutrition (EN) promotes the recovery of critically ill patients, but the initiation time for EN in neonates after cardiac surgery remains unclear.This study aimed to investigate the effect of initiation time of EN after cardiac surgery in neonates with complex congenital heart disease (CHD).Neonates with complex CHD admitted to the CICU from January 2015 to December 2017 were retrospectively analyzed. Patients were divided into the 24-hour Group (initiated at 24 hours after surgery in 2015) (n = 32) and 6-hour Group (initiated at 6 hours after surgery in 2016 and 2017) (n = 66). Data on the postoperative feeding intolerance, nutrition-related laboratory tests (albumin, prealbumin, retinol binding protein), and clinical outcomes (including duration of mechanical ventilation, CICU stay, and postoperative hospital stay) were collected.The incidence of feeding intolerance was 56.3% in 24-hour Group and 39.4%, respectively (P = .116). As compared to 24-hour Group, prealbumin and retinol binding protein levels were higher (160.7 ± 64.3 vs 135.2 ± 28.9 mg/L, P = .043 for prealbumin; 30.7 ± 17.7 vs 23.0 ± 14.1 g/L P = .054 for retinol-binding protein). The duration of CICU stay (9.4 ± 4.5 vs 13.3 ± 10.4 day, P = .049) and hospital stay (11.6 ± 3.0 vs 15.8 ± 10.3 day, P = .028) were shorter in 6-hour Group.Early EN improves nutritional status and clinical outcomes in neonates with complex CHD undergoing cardiac surgery, without significant feeding intolerance.

Clinical Spectrum of congenital heart defects (CHD) detected at the child health Clinic in a Tertiary Health Facility in Ghana: a retrospective analysis

Background

Congenital heart defects (CHD) are the singular most common congenital anomalies and account for a significant fraction of childhood mortality and morbidity. CHD occurs in ~ 1% of livebirths globally and often requires surgical interventions to improve quality of life and survival of patients. The prevalence and clinical presentations of CHD within specific populations provide a clearer overview of the burden of CHD and informs appropriate interventions. However, there is limited data on clinical presentation and occurrence of CHD in African countries such as Ghana where most cases are either diagnosed late or missed entirely resulting in increased mortality. In this retrospective study, we assessed the clinical presentations, associated comorbidities, and prescription patterns of diagnosed CHD in a tertiary facility in Ghana.

Method

This retrospective study utilized data from electronic health records (EHR) from the child health clinic of the Cape Coast Teaching Hospital - a tertiary health facility in Ghana from January 2018 to October 2019. All suspected or provisionally diagnosed cases including those confirmed with echocardiography were included in our analysis.

Results

Over 10, 000 records were reviewed, CHD was diagnosed in 79 cases, and 51 cases had complete clinical records including the type of CHD and clinical presentation. Male to female ratio was approximately 1:1 and 77.2% of the diagnoses were in children below 5 years. Acyanotic congenital heart defects were most commonly diagnosed with ventricular septal defects (VSD) and patent ductus arteriosus (PDA) being the simplest singular CHD. Tetralogy of Fallot, was the most common complex CHD accounting for 25.5% (13) of cases. Bronchopneumonia, upper respiratory infections and pneumonia were the most commonly diagnosed comorbidities accounting for over 35% of non-cardiac sequalae based on antibiotic and diuretic use.

Conclusion

Our study showed that over 75% of CHD cases were diagnosed under 5 years with VSD and TOF being the most commonly diagnosed acyanotic and cyanotic lesions, respectively. This study presents preliminary data that give an overview of CHD burden in Ghana that will inform future research and appropriate interventions.

Nosocomial Severe Bacterial Infection After Cardiac Surgery for Complex Congenital Heart Disease in Heterotaxy Syndrome

BACKGROUND

Patients with heterotaxy syndrome (HS), commonly associated with hyposplenism and complex congenital heart disease (CCHD), require multiple-stage single ventricle type operation for long-term survival. Although a higher risk of community-acquired sepsis and mortality rate was reported in CCHD with HS compared with those without HS, whether the risk of postoperative severe bacterial infection (SBI) is higher in patients with HS remains unknown.

METHOD

All patients with CCHD (with and without HS) born between 2001 and 2013 who received cardiac surgery between 2001 and 2018 were enrolled. We analyzed the epidemiology and risk of postoperative SBI in this CCHD cohort.

RESULT

In total, 101 patients of CCHD with HS and 164 patients without HS were enrolled. The mean postoperative nosocomial SBI rate was 0.73/100 patient-days in patients with HS and 0.56/100 patient-days in patients without HS (P = 0.13). Multivariate Cox regression analysis demonstrated that the most critical risk factor for postoperative SBI was postoperative intubation >14 days. Preoperative risk factors, including a nonstandard surgical procedure and multiple surgeries, but not HS, were associated with an increased risk of postoperative nosocomial SBI. The pathogens of infection were also similar between these 2 groups.

CONCLUSION

Although commonly associated with hyposplenism, patients with HS have similar postoperative SBI risk and pathogens as those with CCHD alone.

Congenital Heart Disease and Risk of Central Nervous System Infections: A Nationwide Cohort Study

Congenital heart disease (CHD) is associated with risk factors of central nervous system (CNS) infections including infective endocarditis, cardiac shunt physiology, and immune deficiencies. We aimed to investigate the risk of CNS infections in the CHD population compared to the general population. In this cohort study, we used Danish nationwide medical registries to identify individuals diagnosed with CHD at any age, born between 1977 and 2012. For each CHD individual, we matched 10 individuals on sex and birth year from the general population. Subjects were followed until first-time hospital diagnosis of CNS infection, death, emigration, or end of study. We computed cumulative incidences of CNS infections with death as a competing risk, as well as hazard ratios (HRs) with corresponding 95% confidence intervals (CIs) adjusted for birth year and sex. We identified 17,550 individuals with CHD (50% male). Among subjects with CHD, the cumulative incidence of CNS infection at age 30 years was 1.0% compared to 0.6% in the general population. The overall HR of CNS infections in CHD subjects relative to the general population was 2.1 (95% CI 1.6-2.7). The HR was 1.9 (95% CI 1.4-2.7) for mild to moderate CHD, 2.1 (95% CI 1.3-3.3) for severe CHD and 3.0 (95% CI 1.1-8.2) for univentricular physiology. The HR for CHD subjects without record of infective endocarditis was 2.0 (95% CI 1.5-2.5). The risk of CNS infections was increased among individuals with CHD compared to the general population, and the risk was not limited to individuals with infective endocarditis.

Outcome of pediatric cardiac surgery and predictors of major complication in a developing country

Background:

Evaluating outcome and identifying predictors of major complications among children undergoing cardiac surgery are essential to improve care. We evaluated short-term outcomes of postcardiac surgery and predictors of major complications in a national referral hospital in Indonesia.

Methods:

A prospective cohort study was conducted from April 2014 to March 2015 on all children undergoing cardiac surgery. Participants were followed up from the time of surgery until hospital discharge and 30-day mortality. We performed univariate and multivariate logistic regression using STATA 12-1 to identify predictors of postsurgical major complications.

Results:

A total of 257 patients (median age: 36 months) were recruited; 217 (84.1%) had complications, including low cardiac output syndrome (19.8%), arrhythmia (18.6%), sepsis (17.4%), and pleural effusion (14.8%). Forty-nine (19%) patients had major complications, including cardiac arrest (5%), need for emergency chest opening (3.9%), and multiple organ failure (7.4%). 12.8% died during hospital stay, and 30-day mortality was 13.6%. Predictors of major complications were cyanotic congenital heart disease (odds ratio [OR]: 4.6, 95% confidence interval [CI]: 1.5–14.2), longer duration of cardiopulmonary bypass (CPB, OR: 4.4, 95% CI: 1.5–13.4), high inotropes (OR: 13.1, 95% CI: 3.2–54.2), and increase in lactate >0.75 mmol/L/h or more in the first 24 h (OR: 37.1, 95% CI: 10.1–136.3).

Conclusion:

One-fifth of children undergoing cardiac surgery experienced major complications with around 13% mortality. Cyanotic congenital heart disease, longer duration of CPB, high inotropes on leaving operating theater, and increase in blood lactate are associated with major complications in children after cardiac surgery.

The Need for Specialized Pediatric Cardiac Critical Care Training Program in Limited Resource Settings

Congenital heart disease (CHD) is one of the major global health problems with the highest birth prevalence in low- and middle-income countries. In these populous countries, basic health services for the children with CHD, including surgery, are lacking. Even though surgery is performed, outcome after cardiac surgery is influenced by the quality of the postoperative management with a reported high morbidity and mortality. Henceforth, there is an urgent need for comprehensive interventions to provide high quality cardiac intensive care programs to improve the quality of pediatric cardiac surgery services in order to address high morbidity and mortality after cardiac surgery. The development and training of the health workers in the field of pediatric cardiac intensive care program is required. It is imperative to conduct this training prior to actual implementation of the program in limited resources settings.