Hydrops Fetalis: Causes, Symptoms & Treatment

Hydrops fetalis refers to fluid accumulation in several fetal compartments, serous cavities, or soft tissues. It is a serious symptom of several connatal conditions that cause anemia in the fetus. Hydrops fetalis can be diagnosed sonographically. What is hydrops fetalis? Hydrops fetalis is a term used in prenatal diagnosis and describes a generalized accumulation of … Hydrops Fetalis: Causes, Symptoms & Treatment

Mediastinum: Structure, Function & Diseases

The mediastinum corresponds to a tissue space of the thoracic cavity that houses all thoracic organs except the lungs. The organs are embedded within the mediastinum in connective tissue, which maintains their shape and performs supportive as well as protective functions. The mediastinum often becomes clinically relevant due to mediastinal tumors, which can displace the … Mediastinum: Structure, Function & Diseases

Function of the heart

Synonyms Heart sounds, heart signs, heart rate, medical: Cor Introduction The heart ensures the blood circulation of the whole body through constant contraction and relaxation, so that all Oragne is supplied with oxygen and nutrients and decomposition products are removed. The pumping action of the heart takes place in several phases. Heart action In order … Function of the heart

Excitation formation and conduction system | Function of the heart

Excitation formation and conduction system The work of the heart/function of the heart is triggered and controlled by electrical impulses.This means that the impulses are created somewhere and are passed on. These two functions are performed by the excitation and conduction system. The sinus node (Nodus sinuatrialis) is the origin of the electrical impulses. It … Excitation formation and conduction system | Function of the heart

Control of the heart action | Function of the heart

Control of the heart action This whole process works automatically – but without a connection to the nervous system of the body, the heart has hardly any possibilities to adapt to the changing requirements (= changing oxygen demand) of the whole organism. This adaptation is mediated via the heart nerves from the central nervous system … Control of the heart action | Function of the heart