scholarly journals Pulmonary hypertension in patients with acyanotic congenital heart defects

2020 ◽  
Vol 1 (2) ◽  
pp. 45
Author(s):  
Vivi Widianto Tjan
Keyword(s):  
Pulmonary Hypertension ◽  
Congenital Heart Defects ◽  
Medical Records ◽  
Congenital Heart ◽  
Septal Defect ◽  
Heart Defects ◽  
Ductus Arteriosus ◽  
Congenital Disease ◽  
Female Patients ◽  
Male Patients

Congenital Heart Defects (CHD) is the most common congenital disease that affects 8 out of every 1000 births. CHD can be classified as cyanotic and acyanotic. Acyanotic is the most frequently diagnosed CHD. The most common complication in acyanotic CHD is pulmonary hypertension. This descriptive study was based on medical records of acyanotic CHD patients with pulmonary hypertension in RSUD Abdul Wahab Sjahranie Samarinda from 2015 to 2016 who were diagnosed by a cardiologist and confirmed with echocardiography. There were 62 patients diagnosed with acyanotic CHD and pulmonary hypertension, which 58% of patients were diagnosed with Atrial Septal Defect (ASD), Ventricular Septal Defect (VSD) (21%), and Patent Ductus Arteriosus (PDA) (21%). Defect sizes distribution were mostly large (66%), then medium (29%), and small (5%). There were 56% of patients diagnosed before 18 years old and 44% diagnosed after they reached 18 years old. There were 68% of female patients and 32% male patients. Pulmonary hypertension severity distribution was mild (52%), moderate (26%), and severe (22%). The most diagnosed acyanotic CHD was ASD. The defect size in acyanotic CHD was mostly large, and mostly found in female patients. The severity of pulmonary hypertension was mostly mild.

scholarly journals Congenital heart defects in dogs: A retrospective study of 301 dogs

2017 ◽  
Vol 73 (10) ◽  
pp. 651-656
Author(s):  
Magdalena Garncarz ◽  
Marta Parzeniecka-Jaworska ◽  
Olga Szaluś-Jordanow
Keyword(s):  
Retrospective Study ◽  
Congenital Heart Defects ◽  
Medical Records ◽  
Congenital Heart ◽  
Septal Defect ◽  
Early Recognition ◽  
Heart Defects ◽  
Ductus Arteriosus ◽  
Subaortic Stenosis ◽  
Patent Ductus

The aim of the study was to assess the frequency of congenital heart defects in a population of dogs in Poland and to determine which breeds were affected by particular defects. A retrospective study of the medical records of cardiologically examined dogs revealed 301 cases of echocardiographically confirmed congenital heart defects. Dogs with congenital heart defects made up 2.7% of the dogs that underwent a cardiologic examination. The age at diagnosis ranged from 2 weeks to 190 months. Mixed breeds (33 dogs, 11%), Bull Terriers (31, 10%), Boxers (28, 9%), German Shepherds (17, 6%), Yorkshire Terriers (17, 6%), and French Bulldogs (16, 5%) were the most frequently affected breeds. Subaortic stenosis (120 cases, 33.9%), pulmonic stenosis (64, 18.1%), patent ductus arteriosus (59, 16.7%), mitral valve dysplasia (56, 15.8%), ventricular septal defect (24, 6.8%) and tricuspid valve dysplasia (17, 4.8%) were the most frequent congenital heart defects recognized in this study. Isolated congenital heart disease occurred in 258 dogs (86%), while multiple heart defects were noted in 43 dogs (14%). Most (60%) congenital heart defects were recognized in dogs older than 1 year. Early recognition of congenital heart defects is important for better patient care. Collecting information on the frequency of congenital heart defects in particular breeds will be useful in educating breeders and thus in improving the overall health of the breed.

scholarly journals Pattern of un-operated Grown Up Congenital Heart (GUCH) patients presenting to a Tertiary Care Cardiac Institute of Punjab

2019 ◽  
Vol 35 (4) ◽  
Author(s):  
Abdul Razzaq Mughal ◽  
Rubina Tousif ◽  
Asif Rashid Alamgir ◽  
Anjum Jalal
Keyword(s):  
Pulmonary Hypertension ◽  
Infective Endocarditis ◽  
Congenital Heart ◽  
Septal Defect ◽  
Heart Defects ◽  
Ductus Arteriosus ◽  
Tertiary Care ◽  
Signs And Symptoms ◽  
Systemic Hypertension ◽  
Morbid Conditions

Objectives: To identify the pattern of un-operated grown up congenital heart defects at our tertiary care cardiac institute. Methods: This is a prospective observational study. All un-operated GUCH patients who presented to Faisalabad Institute of Cardiology (FIC) from May 2017 to 30th July 2017 were enrolled. Diagnosis was established on Transthoracic Echocardiography done by dedicated pediatric cardiologist at FIC. The mode of presentation, presenting complaints, type, severity, complications and co-morbid conditions of CHD were recorded. Results: A total of 200 consecutive patients were enrolled. Mean age was 29.92 ± 11.21 years. There were 104 females (52%) and 96 males (48%). Majority of patients presented in Out-Patient Department (84%) while 16% presented in emergency (n=32). The most common cardiac anomalies were: Atrial Septal Defect (ASD) 41.5% (83), Tetralogy of Fallots (TOF) 42 (21%), Ventricular Septal Defect (VSD) 28 (14%) and Patent ductus arteriosus (PDA) 8 % (16). Cyanotic CHD was present in 43% (86) while TOF was the most common of it. The disease was of moderate complexity in 77.5% patients. Certain complications like Pulmonary hypertension 69(34.5%), Eisenmenger 33(16.5%), Rhythm disturbances 15 (7.5%), Infective endocarditis 5(2.5%) were also present along with co-morbid conditions like coronary artery disease (1.5% and systemic hypertension (2.5%). Dyspnea on exertion (59.5%) followed by cyanosis (41%) were the most common presenting complaints. The most common reason for hospital admission was cardiac signs and symptoms (19.5%) followed by cardiac catheterization (10.5%). Conclusion: The ASD, TOF, VSD and PDA remain the most common CHD in descending order while pulmonary hypertension, Eisenmenger, heart failure, arrhythmias, infective endocarditis and stroke were the common complications of CHD at this particular age. doi: https://doi.org/10.12669/pjms.35.4.878 How to cite this:Mughal AR, Tousif R, Alamgir AR, Jalal A. Pattern of un-operated Grown Up Congenital Heart (GUCH) patients presenting to a Tertiary Care Cardiac Institute of Punjab. Pak J Med Sci. 2019;35(4):---------. doi: https://doi.org/10.12669/pjms.35.4.878 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

scholarly journals Pattern of congenital heart diseases among clinically diagnosed Down’s syndrome children

2015 ◽  
Vol 6 (1) ◽  
pp. 18-20
Author(s):  
Abu Sayed Munsi ◽  
Manzoor Hussain ◽  
Rezoana Rima ◽  
Robi Biswas ◽  
Salahuddin Mahmud ◽  
...  
Keyword(s):  
Congenital Heart Disease ◽  
Heart Disease ◽  
Congenital Heart Defects ◽  
Congenital Heart ◽  
Septal Defect ◽  
Heart Defects ◽  
Ductus Arteriosus ◽  
Atrioventricular Septal Defect ◽  
Female Ratio ◽  
Cardiology Department

Background : Down’s syndrome (DS) is the commonest genetic cause of malformation with congenital heart defects.Objectives : This study was conducted to evaluate the frequency of various congenital heart defects in children with clinically diagnosed Down’s syndrome in Dhaka Shishu Hospital.Material & Methods : This prospective study was conducted at Pediatric cardiology department of Dhaka Shishu Hospital from 1st February 2013 to 31st January 2014. Admitted Seventy four phenotypically Down’s syndrome patients were included in this study. After taking detailed history and physical examination, all these patients were subjected to Color Doppler echocardiography in addition to routine laboratory investigations.Results : Total 74 down’s Syndrome patients were admitted at cardiology department during the study period. Among them 35 (47.29%) were males and 39 (52.71%)were females with male to female ratio of 1:1.12. Atrioventricular septal defect was the commonest defect 15(20.27%), followed by Ventricular septal defect 12(16.21%), Patent ductus arteriosus 11(14.86%), Atrial septal defect 7(9.46%), Tetralogy of Fallots 3(4.05%), Pentology of Fallots 2(2.70%), Dextrocardia with D _ TGA 1(1.35%), Total anomalous pulmonary venous drainage 1(1.35%) but Multiple congenital heart disease were 22(29.72%) cases. Along with congenital heart disease 3(4.05%) patients had GIT abnormality, 4(5.4%) patient had congenital hypothyroidism and 3(4.05%) patients had Eye problem.Conclusion : Congenital heart defects are common in children with Down’s syndrome. The commonest one is Atrioventricular septal defect in our set-up.Northern International Medical College Journal Vol.6(1) 2014: 18-20

scholarly journals Use of ATP-MgCl2 in the evaluation and treatment of children with pulmonary hypertension secondary to congenital heart defects.

Circulation ◽  
1994 ◽  
Vol 90 (3) ◽  
pp. 1287-1293 ◽  
Author(s):  
M M Brook ◽  
J R Fineman ◽  
A M Bolinger ◽  
A F Wong ◽  
M A Heymann ◽  
...  
Keyword(s):  
Pulmonary Hypertension ◽  
Congenital Heart Defects ◽  
Congenital Heart ◽  
Heart Defects

scholarly journals Prevalence and profile of congenital heart disease and pulmonary hypertension in Down syndrome in a pediatric cardiology service

2014 ◽  
Vol 32 (2) ◽  
pp. 159-163 ◽  
Author(s):  
Felipe Alves Mourato ◽  
Lúcia Roberta R. Villachan ◽  
Sandra da Silva Mattos
Keyword(s):  
Congenital Heart Disease ◽  
Pulmonary Hypertension ◽  
Down Syndrome ◽  
Heart Disease ◽  
Congenital Heart ◽  
Septal Defect ◽  
Heart Diseases ◽  
Heart Defects ◽  
Descriptive Analysis ◽  
Atrioventricular Septal Defect

OBJECTIVE:To determine the frequence and profile of congenital heart defects in Down syndrome patients referred to a pediatric cardiologic center, considering the age of referral, gender, type of heart disease diagnosed by transthoracic echocardiography and its association with pulmonary hypertension at the initial diagnosis.METHODS:Cross-sectional study with retrospective data collection of 138 patients with Down syndrome from a total of 17,873 records. Descriptive analysis of the data was performed, using Epi-Info version 7.RESULTS: Among the 138 patients with Down syndrome, females prevailed (56.1%) and 112 (81.2%) were diagnosed with congenital heart disease. The most common lesion was ostium secundum atrial septal defect, present in 51.8%, followed by atrioventricular septal defect, in 46.4%. Ventricular septal defects were present in 27.7%, while tetralogy of Fallot represented 6.3% of the cases. Other cardiac malformations corresponded to 12.5%. Pulmonary hypertension was associated with 37.5% of the heart diseases. Only 35.5% of the patients were referred before six months of age.CONCLUSIONS: The low percentage of referral until six months of age highlights the need for a better tracking of patients with Down syndrome in the context of congenital heart disease, due to the high frequency and progression of pulmonary hypertension.

scholarly journals Left Ventricular Noncompaction Is More Prevalent in Ventricular Septal Defect Than Other Congenital Heart Defects: A Morphological Study

2020 ◽  
Vol 7 (4) ◽  
pp. 39
Author(s):  
Laís Costa Marques ◽  
Gabriel Romero Liguori ◽  
Ana Carolina Amarante Amarante Souza ◽  
Vera Demarchi Aiello
Keyword(s):  
Ventricular Septal Defect ◽  
Congenital Heart Defects ◽  
Morphological Study ◽  
Congenital Heart ◽  
Septal Defect ◽  
Heart Defects ◽  
Atrioventricular Septal Defect ◽  
Left Ventricular ◽  
Left Ventricular Noncompaction ◽  
Ventricular Noncompaction

Left ventricular noncompaction (LVNC) is a condition characterized by prominent ventricular trabeculae and deep intertrabecular recesses and has been described as a possible substrate for arrhythmias, thromboembolism, and heart failure. Herein, we explored the prevalence of LVNC morphology among hearts with congenital heart defects (CHD). We examined 259 postnatal hearts with one of the following CHD: isolated ventricular septal defect (VSD); isolated atrial septal defect (ASD); atrioventricular septal defect (AVSD); transposition of the great arteries (TGA); isomerism of the atrial appendages (ISOM); Ebstein’s malformation (EB); Tetralogy of Fallot (TF). Eleven hearts from children who died of non-cardiovascular causes were used as controls. The thickness of the compacted and non-compacted left ventricular myocardial wall was determined and the specimens classified as presenting or not LVNC morphology according to three criteria, as proposed by Chin, Jenni, and Petersen. Normal hearts did not present LVNC, but the CHD group presented different percentages of LVNC in at least one diagnostic criterium. The prevalence of LVNC was respectively, according to Chin’s, Jenni´s and Petersen´s methods: for VSD—54.2%, 35.4%, and 12.5%; ASD—8.3%, 8.3%, and 8.3%; AVSD—2.9%, 2.9%, and 0.0%; TGA—22.6%, 17%, and 5.7%; ISOM—7.1%, 7.1%, and 7.1%; EB—28.6%, 9.5%, and 0.0%; TF—5.9%. 2.9%, and 2.9%. VSD hearts showed a significantly greater risk of presenting LVNC when compared to controls (Chin and Jenni criteria). No other CHD presented similar risk. Current results show some agreement with previous studies, such as LVNC morphology being more prevalent in VSDs. Nonetheless, this is a morphological study and cannot be correlated with symptoms or severity of the CHD.

scholarly journals Congenital Heart Defects Are Rarely Caused by Mutations in Cardiac and Smooth Muscle Actin Genes

2015 ◽  
Vol 2015 ◽  
pp. 1-3 ◽  
Author(s):  
Tatiana Khodyuchenko ◽  
Anna Zlotina ◽  
Tatiana Pervunina ◽  
Dmitry Zverev ◽  
Anna Malashicheva ◽  
...  
Keyword(s):  
Smooth Muscle ◽  
Congenital Heart Defects ◽  
Congenital Heart ◽  
Heart Defects ◽  
Smooth Muscle Actin ◽  
Ductus Arteriosus ◽  
Control Group ◽  
Missense Mutations ◽  
Muscle Actin ◽  
Cardiac Actin

Background. Congenital heart defects (CHDs) often have genetic background due to missense mutations in cardiomyocyte-specific genes. For example, cardiac actin was shown to be involved in pathogenesis of cardiac septum defects and smooth muscle actin in pathogenesis of aortic aneurysm in combination with patent ductus arteriosus (PDA). In the present study, we further searched for mutations in humanα-cardiac actin (ACTC1) and smooth muscleα-actin (ACTA2) genes as a possible cause of atrial septum defect type II (ASDII) and PDA.Findings. Total genomic DNA was extracted from peripheral blood of 86 individuals with ASDs and 100 individuals with PDA. Coding exons and flanking intron regions ofACTC1(NM_005159.4) andACTA2(NM_001613) were amplified by PCR with specific primers designed according to the corresponding gene reference sequences. PCR fragments were directly sequenced and analyzed. Sequence analysis ofACTC1andACTA2did not identify any nucleotide changes that altered the coding sense of the genes. InACTC1gene, we were able to detect one previously described nucleotide polymorphism (rs2307493) resulting in a synonymous substitution. The frequency of this SNP was similar in the study and control group, thus excluding it from the possible disease-associated variants.Conclusions. Our results confirmed that the mutations inACTC1gene are rare (at least <1%) cause of ASDII. Mutations inACTA2gene were not detected in patients with PDA, thus being excluded from the list of frequent PDA-associated genetic defects.

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