Please enable JavaScript.

Coggle requires JavaScript to display documents.

Congenital Heart Disease, Dyspena, Syncope, analytic, Palpitations,…

- - - - Shape:
      - Grading:
      - Where it occurs:
        
        Systolic
        
        Aortic Stenosis
        
        VSD
        
        Diastolic
        
        Mitral Stenosis
        
        In both
        
        Patent Ductus Arteriosus
    - - An abnormal addition sounds that occurs because of turbulence blood flow
- - - - occurs due to
        
        changes in membrane potential
        
        K+ returns the resting potential
        
        Na+ initiates the potential
        
        Ca2+ causes contraction
    - - turns pathological due to
        
        Congenital heart diseases
  - - - atrial systole
        
        ventricular systole
        
        ejection
- - - - Blood moves from left to right side of heart
    - - Atrial Septal Defect
      - Patent ductus arteriosus
      - Ventricular septal defect
        
        What is VSD?
        
        Failure of development or fusion in the septum the divides right and left ventricle
        
        Complication
        
        Eisenmenger syndrome
        
        Endocarditis
        
        Heart failure
        
        Arrhythmias
        
        Heart valve disease
        
        Pathophysiology ?
        
        Pulmonary hypertension
        
        Reversed shunt
        
        Left to right shunt
        
        Symptoms
        
        Shortness of breath
        
        Get tired easily
        
        Respiratory infections
        
        Sweating while feeding
        
        Low growth rate
        
        Extra heart sound (murmur)
        
        What causes it?
        
        Genetic factors
        
        Maternal diabetes and PKU
        
        Exposure to toxins
        
        Maternal infections
        
        such as:
        
        rubella and influenza
  - - - Blood moves from right to left side of heart
    - - Transposition of great vessels
      - Tetralogy of fallot
- - - - small cavities formed in the lateral mesoderm fuse in the cariogenic field
  - - - Progenitor heart cells migrate through the primitive streak into the splanchnic layer of the lateral mesoderm
        
        When formed:
        
        The underlying endoderm releases VEGF differentiating the cardiogenic field to form two endocardial tubes
  - - - Cephalocaudal Folding
        
        Results in:
        
        Positions the heart in the thoracic cavity
      - Lateral Folding
        
        Results in:
        
        Fusion of the the two endocardial tubes to form the heart tube
        
        Heart tube
        
        has five distinct regions and each gives rise to a specific structure in the heart
        
        truncus arteriosus
        
        2 more items...
        
        bulbus cordis
        
        1 more item...
        
        primitive ventricle
        
        1 more item...
        
        primitive atrium
        
        1 more item...
        
        sinus venosus
        
        3 more items...
  - - - divides
        
        The atrioventricular canal by the fusion of the dorsal and ventral AV cushions
    - - Development of the septum primum and foramen primum
      - Elongation of the septum primum
      - Development of the foramen secundum
      - Development of the septum secundum
      - Development of the foramen ovale
    - - Forms from:
        
        the fusion muscular and the membraneous spetums
    - - Froms by:
        
        Neural crest and endocardial cells migrate to form truncal ridges and bulbar ridges
        
        Truncal and bulbar ridges spiral and fuse
        
        AP septum rotates 180°, dividing the outflow tract into the aorta and pulmonary trunk
  - - - a group of special myocardial cells organizing and synchronizing
- - - - Superior vesical arteries
    - - Round ligament of the liver
    - - Ligamentum Venosum
    - - Fossa Ovalis
    - - Ligamentum Arteriosum
- - - - qualitative
      - cross sectional