To add or change your picture, please follow the directions below: To Add/Change Your Picture: 1  From any SharePoint site, click the dropdown for your username in the top-right corner and click My Profile. 2  Click the Edit My Profile link under your picture.3  In the Picture section, click Choose Picture. 4  Click the Browse button. 5  Browse your computer for the desired image and click Open.o add or change your picture, please follow the directions below: To Add/Change Your Picture: 1  From any SharePoint site, click the dropdown for your username in the top-right corner and click My Profile. 2  Click the Edit My Profile link under your picture.
  No. Cardiac muscles are attached to the pericardium-a layer of tissue that surrounds the heart and the Great Vessels. The sac rests on the diaphragm and is connected b â¦ y various bits of connective tissue to the thoracic cavity.t each end of the muscle the collagen fibers of the epimysium, perimysium and endomysium come together to form a bundle known as a tendon. If they form a broad sheet it is ca â¦ lled an aponeurosis. I think tendon is what you're looking for. 5 people found this useful.
The SA and AV nodes send impulses through the Purkinje fibers that cause muscle contractions to the heart. The heart is composed of three layers: the epicardium (outer layer) which prevents excess expansion or movement of the heart, the myocardium (middle layer) which initiates contractions driving the cardiac cycle, and the endocardium (inner layer) that lines the cavities and valves.