Free download. Book file PDF easily for everyone and every device. You can download and read online Layers of the Heart file PDF Book only if you are registered here. And also you can download or read online all Book PDF file that related with Layers of the Heart book. Happy reading Layers of the Heart Bookeveryone. Download file Free Book PDF Layers of the Heart at Complete PDF Library. This Book have some digital formats such us :paperbook, ebook, kindle, epub, fb2 and another formats. Here is The CompletePDF Book Library. It's free to register here to get Book file PDF Layers of the Heart Pocket Guide.
The Cardiovascular System


In fact, each day, the average heart beats , times, pumping about 2, gallons 7, liters of blood. The inner layer of the pericardium is attached to the heart muscle. A coating of fluid separates the two layers of membrane, letting the heart move as it beats. Your heart has 4 chambers. The upper chambers are called the left and right atria, and the lower chambers are called the left and right ventricles. A wall of muscle called the septum separates the left and right atria and the left and right ventricles. The left ventricle is the largest and strongest chamber in your heart.

Circulatory system introduction

Electrical impulses from your heart muscle the myocardium cause your heart to contract. This electrical signal begins in the sinoatrial SA node, located at the top of the right atrium. Although the SA node sends electrical impulses at a certain rate, your heart rate may still change depending on physical demands, stress, or hormonal factors.

Navigation Main page. Site map.

Navigation menu

Site updates. Recent changes. New images. Teaching Medicine. BGD2 Tutorial.

Med Projects. Sci Projects. Movies Movies. One Minute. Embryonic Start.

Heart Anatomy: size, location, coverings and layers : Anatomy & Physiology

Animal Models. Systems All systems. Body Cavities. Neural Crest. Abnormal Introduction. Prenatal Diagnosis. Neonatal Diagnosis. Explore Animal Development. Assisted Reproductive Technology.

Anatomy of the Heart

Stem cells. Virtual Slides.

Historic Embryo. Historic Papers. View source. Log in. Jump to: navigation , search.

About Translations Contents. Categories : Cardiovascular Histology Heart. Tools What links here. Related changes. Special pages. Printable version.

Heart Anatomy

Permanent link.