Only the Avatar was the master of all four elements. Only he could stop the ruthless Fire Nation from conquering the world. But when the world needed him most, he disappeared. Until now... On the South Pole, a lone Water Tribe village struggles to survive.
Heart failure, sometimes known as congestive heart failure, occurs when your heart muscle doesn't pump blood as well as it should. Certain conditions, such as narrowed arteries in your heart (coronary artery disease) or high blood pressure, gradually leave your heart too weak or stiff to fill and pump efficiently.
Heart Failure. Heart failure is a condition in which your heart can't pump enough blood to meet your body's needs. The term âheart failureâ 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.eart Failure. Heart failure is a condition in which your heart can't pump enough blood to meet your body's needs. The term âheart failureâ 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.