An Overview of How the Heart Works

Your heart health can directly impact the health of all other bodily systems. That is why cardiologists near Phoenix stress the importance of heart disease prevention. Heart disease can significantly degrade heart function. Once problems such as coronary artery disease or congestive heart failure develop, it becomes all the more difficult to sustain healthy heart function, which relies primarily on the following components:

Heart Contractions
The heart’s job is to pump oxygen-rich blood throughout the circulatory system so that the cells of the body can get the oxygen and nutrients they need for optimal health. Strong and regular heart contractions are key to performing this function. Heart contractions happen when electrical signals that originate in the heart cause it to tighten and release. However, a heart arrhythmia can disrupt the normal pattern of heart contractions and increase the risk of heart conditions such as congestive heart failure.

Heart Valves
As the heart contracts, the heart valves keep blood moving forward throughout it. The valves play a crucial role in heart health, as they help to control the passage of oxygenated blood from the lungs to the heart, and then to the rest of the body. Should the heart valves suffer from an injury or congenital defect or become hard / stiff, it can disrupt the movement of blood and cause it to back up in the heart chambers.

Heart Chambers
The heart is comprised of four heart chambers that each help with the continual processing of blood from the body to the heart and lungs and back to the rest of the circulatory system. The right chambers house blood that has already been used by the body and requires new oxygen. This blood moves through the lungs so that it can receive the oxygen it needs before traveling to the left chambers and out to the other areas of the body. Like the heart valves, the heart chambers are vulnerable to injury and disease that could diminish their capacity to successfully house and pump blood.

Cardiac Solutions is committed to providing the highest level of cardiovascular care. If you suffer from a heart condition, call (623) 876-8816 for an appointment . We can devise a course of action to effectively manage your heart disease concerns.

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