How to draw human heart labeled

External structure of human heart shows its conical shape with apex facing downwards and the broad base directed upwards. It is enclosed in double layered, transparent, thin sac called "Pericardium" . The space between the inner and outer layers is called Pericardial space, it is filled with pericardial fluid. Pericardium and pericardial fluid protect the heart from physical shocks. Now lets start drawing the diagram.




1.Draw a oblique line from Right to Left

2.Draw a cone shape as shown in the figure.

3. Draw Pulmonary aorta from center branching out.

4. Draw a imaginary Aorta arching around as shown.


5.Erase Pulmonary aorta and Aorta at necessary points to give overlapping effect.


6.Draw Superior venacava and Inferior venacava as shown emerging from Right auricle.

7. Draw Coronary arteries on the heart as shown.


8. Complete the coronary arteries with fine capillaries.
9. Label the parts neatly as shown.
Cont:-Two deep grooves ,one vertical and one horizontal are visible on the heart from out side. These grooves indicate the heart with internally divided four chambers. Very large veins that bring impure blood to heart called Caval veins open into Right auricle. Large artery that carry pure blood away from the heart called Aorta emerge from Left ventricle within.







10 comments:

Anonymous said...

Thank you very much for providing this information on your blog
-Deepak

kiran said...
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helpingonline1974 said...

Was trying to teach my son. this is very useful. thanks! :)

kiran said...

Mam I am happy to announce Draw it neat eBook is available on amazon.plz download it and let ur child learn.

Unknown said...

Nice job sir.......you are always amazing with your innovative efforts in biology.......

Unknown said...

VERY NICE AND VERY USEFUL TOO!

User1234 said...

This is hard

Anonymous said...

hi my name is Cristian

Anonymous said...
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