213k views
14 votes
External and internal organ of heart​ ?

User ThePengwin
by
8.6k points

2 Answers

3 votes
The heart wall consists of 3 layers:
Epicardium: thin external layer formed by visceral layer of serous pericardium
Myocardium: thick middle layer made of cardiac muscle
Endocardium: thin internal membrane that lines the heart and its valves. It is composed of endothelium and sub-endothelial connective tissue, similar to intimal component of blood vessels.
User Ashu Kumar
by
7.4k points
5 votes

Answer:

i don;t understand what you're asking

Step-by-step explanation:

User Sushank Pokharel
by
7.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories