The document discusses acyanotic heart disease, which refers to congenital heart defects present at birth that do not cause cyanosis. Common types include atrial septal defect, ventricular septal defect, and patent ductus arteriosus. These defects cause diminished pulmonary blood flow due to left-to-right shunting. Symptoms may not be present initially but can develop over months or years and include dyspnea, fatigue, and heart failure. Diagnosis involves physical exam, chest x-ray, ECG, and echocardiogram. Treatment depends on the severity but may involve surgery to correct the structural abnormality, with earlier intervention reducing long-term risks from conditions like pulmonary hypertension.

3.  The heart is a roughly cone shaped, hallow
muscular organ
 Heart is about 10 cm long
 size is owner’s fist
 weighs about 225gms in women and heavier in
men
 Heart lies in thoracic cavity in mediastinum
between lungs

4.  The umbilical vein
carrying the oxygenated
blood from the placenta.
 Enters the fetus at
umbilicus and the blood
goes to liver.
 The blood from the liver
enter inferior vena cava
through ductus venosus
and then to right atrium
of heart.

5.  In right atrium, most of blood
{75%} passes into left atrium
by foramen ovale.
 Left atrial blood is passed
through the mitral opening to
the left ventricle.
 The left ventricular blood is
pumped into the ascending
and arch of aorta and
distributed by their branches
to
heart,head,neck,brain&arms.

6.  The blood passes
directly through the
ductus arteriosus into
descending aorta by
passing the lungs where
it mixes with the blood
from the proximal aorta.
 Mixed blood is
distributed by
descending aorta &
leaves the body by way
of two umbilical arteries

7.  The mean CARDIAC OUTPUT 225ml/kg/min. in
uterine life.
 Following BIRTH:- cardiac output 500/min.
 Heart rate:- 120-140/min.

9.  Acyanotic Heart Disease is the common
congenital heart disease present at birth.
 It’s prevalence is mostly unknown.
 In this mostly the cyanosis is not seen hence
known as ACYANOTIC HEART DISEASE
 It is the one of the major cause of death in the 1st
year of life.

10. ACYANOTIC HEART DISEASE is a congenital
heart disease with structural malformation of the
heart or great vessels.

11.  Idiopathic {90%} cases.
 Hereditary & Consangious marriage.
 Genetic disorder & Chromosomal abnormalities.
 Other associated factors-
 fetal & maternal teratrogenic infection {Rubella}.
 Teratogenic drug {Thalidomide} intake
 Alcohol intake by mother.
 Fetal hypoxia.
 Birth asphyxia.

12. There is diminished pulmonary blood flow due to left to
right shut.
It includes:
 ATRIAL SEPTAL DEFECT
 VENTRICULAR SEPTAL DEFECT
 PATENT DUCTUS ARTERIOSUS
 CO-ARCTATION OF AORTA

13. Atrium

14. Atrial septal defect is an abnormal opening
between right to left atria resulting left to right
shunting of blood.

15. Atrial septal defect are of 3 types
 Ostium primum.
 Ostium secundum
 Sinus venosus defect

20.  Asymptomatic
 Dyspnea
 Bulging of chest
 Easy fatigability
 Poor weight gain
 Congestive cardiac failure
 Cardiac enlargement

21.  History collection
 Physical examination
 Chest x ray
 ECG
 2D Echo
 Cardiac catheterization

22.  Infective endocarditis
 Pulmonary arterial hypertension
 Growth retardation
 Congestive cardiac failure
 Post- operative complications
 Atrial fibrillation

23.  Chest infection :- Antibiotics
Nebulization
Physiotherapy
 Fever:- Antipyretic
 Poor weight gain :- IV infusion

24.  Open heart surgery :-
Done on affected children before
they enter school even if no
symptoms are present.
 Purse string closure :-
For small defects a stitching
around the opening and pulling it
closed

25.  Knitted Dacron patch :-
If the defect is larger.
ASD
Gortex patch

26. VENTRICULAR SEPTUM

27. ventricular septal defect is an abnormal
opening in the septum between right and left
ventricles.

29.  Pansystolic murmur
 Breathlessness
 Poor feeding
 Growth failure
 Dyspnea
 Sweating

30.  Recurrent respiratory infection
 Tachycardia
 Poor weight gain
 Failure to thrive
 Biventricular hypertrophy

31.  History collection
 Physical examination
 Chest x ray
 ECG
 2D Echo
 Cardiac catheterization
 Doppler

32.  Pulmonary atrial hypertension
 Prolapse of aortic valve
 Infective endocarditis

33.  Control of congestive cardiac failure
 Treatment of repeated chest infection
 Prevention and treatment of anemia and infective
endocarditis

34. Surgical treatment is indicated if :-
 CCF occurs in infancy
 Left to right shunt
 Pulmonary stenosis, pulmonary atrial
hypertension , aortic regurgitation

35. Closure of the ventricular septal
defect with the use of a DACRON
patch
The operation can be done
BELOW the age of one year.
If congestive cardiac failure
cannot be controlled with medical
management with evidence of
pulmonary hypertension the
operation should be performed by
the age of two years
Dacron graftVSD

36. The three major complication are
 Complete heart block
 Bifasciular block
 Re-opened or Residual ventricular septal defect

38. patent ductus arteriosus is the failure of the
fetal ductus arteriosus {artery connecting the
aorta and pulmonary artery} to close within the
first weeks of the life.

39.  11% of all congenital heart disease

41.  Tachypnea
 Bounding pulse
 Dyspnea
 Frequent respiratory infection
 Increased systolic pressure
 Low diastolic pressure

42.  Pre cordial pain
 Feeding difficulty
 Weight gain
 Growth failure
 CCF

43.  History collection
 Physical examination
 ECG
 2D Echo

44.  Congestive cardiac failure
 Pulmonary atrial hypertension
 Cyanosis
 Endocarditis

45. Supportive medical management
 Fluid restriction

46.  Ligation of the
ductus

48. Co-arctation of aorta is the narrowing near the
insertion of the ductus arterious, resulting in the
increased pressure proximal to the defect {head
and upper extremities} and decreased pressure
distal to the obstruction {body and lower
extremities}

49.  The condition is more commonly found in male.
 Accompanies with other defects like VSD,PDA.

51.  Blood pressure is higher than normal in upper
part of body
 In leg, it is relatively low resulting in absence or
diminution of the femoral pulses
 Legs may be cooler than the arms
 If child’s exercise muscle cramps in legs
 A murmur may or may not be present

52.  Hypertension
 Tachypnea
 Endocarditis
 Congestive cardiac failure
 Older children asymptomatic

53.  History collection
 Physical examination
 Chest x-ray
 Barium swallow
 Thoracic roentgenogram
 2D Echo

54.  Doppler
 Cardiac catheterization

55.  Intracranial hemorrhage
 Aortic aneurysm
 Infective endocarditis
 Congestive heart failure

56.  Antibiotics
 Prevention and treatment of complication

57.  Removal of narrowed portion of aorta with
anastomosis of ends
 In some cases, a graft of transplanted aorta
 Surgery is postponed until the preferred age 3-6
years
 Balloon angioplasty

59.  Relieving respiratory distress
 Improving cardiac output
 Providing adequate nutrition
 Preventing infection
 Completion of immunization schedule

60.  Reducing fear and anxiety
 Follow up teaching
 Avoidance of over protection and rejection
 Promoting growth and development
 Referring social service agency

61.  Admission history
 Physical examination
 Pre-operative studies
 Baseline vital signs
 Fluid replacement
 Pre-operative teaching

62.  Transfer the child to recovery room or intensive
care unit .
 Continues monitoring
 Restoring optimal function
 Adequate rest
 Warm bed

63.  Auscultated apically for a full minute
 Asculte the lungs
 Check central venous pressure
 Close observation of system functioning
 Give fluids gradually

64.  Cardiovascular
 Respiratory
 Renal
 Central nervous infection

65.  Hyperthermia related to the chest infection
 Ineffective breathing pattern related to the
dyspnea, septal defect
 Ineffective airway clearance related to the
retained secretions
 Nutritional requirement less than the body
demand

66.  Fear and anxiety related to the long hospital stay
 Risk for infection related to the congenital heart
disease or IV cannula
 Knowledge deficient regarding the care of the
child at home

67. The acynotic heart diseases are asymptomatic
initially and shows symptoms in later months or
year. So at the birth the child thorough systemic
examination is done for early detection and
treatment
The risk for operation is less in the infancy or
up to 3 years in some cases once the vascular
changes takes place as the years passes then it
may lead to complication like HTN, CCF, surgical
intervention is at greater risk.