Left coronary artery, Biology

Assignment Help:

The left coronary artery arises from the left posterior aortic sinus. It runs to the left behind the pulmonary trunk and appears between left auricle and pulmonary trunk. In that position the artery divides into anterior interventricular branch and circumflex artery. Circumflex artery turns round the left border of the heart runs through the coronary sulcus between left atrium and left ventricle on the posterior surface of the heart in the posterior part of the atrioventricular groove. It ends by anastomosing with the terminal part of the right coronary artery. The left coronary artery is larger in size than the right coronary artery. The average diameter of left coronary artery is 4 mm. The left coronary artery supplies left ventricle, left atrium, anterior two third of the IV septum and adjacent part of the right ventricle.


Related Discussions:- Left coronary artery

Nutrition, define alimentary canal

define alimentary canal

Nursing assessment of acute renal failure, Nursing Assessment If the ...

Nursing Assessment If the cause is due to hypovolemia you may observe the child for dry mucus membrane, poor skin turger, hypotension and oliguria. You should also observe

Vein grafts-longevity of conduits long term conduits, Vein Grafts :  ...

Vein Grafts :  At the end of ten years only 50 per cent of saphenous vein grafts are paten1 and 50 per cent of the rest may have significant atherosclerotic changes. In a

Explain process to control of breathing, Explain process to Control of Brea...

Explain process to Control of Breathing? The rate of breathing is controlled by the medulla, the segment of brain stem just above the spinal cord. If the brain stem is cut just

Explain major limiting factors of photosynthesis, Q. What are the three maj...

Q. What are the three major limiting factors of photosynthesis? The three major limiting factors of photosynthesis process are light intensity, carbon dioxide temperature and c

Explain problems of infants and preschoolers nutrition, Explain Problems of...

Explain Problems of Infants and Preschoolers Nutrition? In spite of all nutrition interventions, there are some of the common yet life threatening problems which need to be loo

Adp-atp system of energy exchange, ADP-ATP system  of energy  exchange : ...

ADP-ATP system  of energy  exchange : In 1929 Lohmann, Fiske and  subbarow  published  their  discovery  that the energy  exchanges  compounds in all biological  systems  are t

Identical karyotypes and identical genomes, Q. Can two normal individuals o...

Q. Can two normal individuals of the same species with sexual reproduction have identical karyotypes and identical genomes? And how is the human karyotype usually represented?

What is the form that produces gametes, In the metagenesis of Aurelia and O...

In the metagenesis of Aurelia and Obelia what is the form that produces gametes? What is the form that reproduces asexually? In the metagenesis of some coelenterates, like Obel

How does the male gamete penetrate the egg cell, Q. How does the male gamet...

Q. How does the male gamete penetrate the egg cell? How does the female gamete protect itself from the entrance of more gametes after the entrance of the first sperm cell? The

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd