Full Definition of MYTHOLOGY. 1. : an allegorical narrative. 2. : a body of myths: as a: the myths dealing with the gods, demigods, and legendary heroes of a particular people.3. : a branch of knowledge that deals with myth. 4.â myÂ·tholÂ·oÂ·ger \-jÉr\ noun. â myÂ·tholÂ·oÂ·gist \-jist\ noun.ull Definition of MYTHOLOGY. 1. : an allegorical narrative. 2. : a body of myths: as a: the myths dealing with the gods, demigods, and legendary heroes of a particular people. 3.
Heart failure is a condition in which the heart can't pump enough blood to meet the body's needs. In some cases, the heart can't fill with enough blood. In other cases, the heart can't pump blood to the rest of the body with enough force. Some people have both problems.The term heart failure doesn't mean that your heart has stopped or is about to stop working. However, heart failure is a serious condition that requires medical care.he condition can affect the right side of the heart only, or it can affect both sides of the heart. Most cases involve both sides of the heart. Right-side heart failure occurs if the heart can't pump enough blood to the lungs to pick up oxygen.
Heart Failure is a condition in which the heart does not pump as well as it should. If you have heart failure, it does not mean that your heart is going to stop. A normal healthy heart pumps enough oxygen-rich blood out of the heart and into the system to nourish all parts of the body.