Common heart disorders can increase your risk for stroke. For example, coronary artery disease increases your risk for stroke, because plaque builds up in the arteries and blocks the flow of oxygen-rich blood to the brain.
Other heart conditions, such as heart valve defects, irregular heartbeat (including atrial fibrillation), and enlarged heart chambers, can cause blood clots that may break loose and cause a stroke.
Questions Answered:
What is heart disease and what are the different types?
Heart disease refers to several conditions that affect the heart, including coronary artery disease (CAD), arrhythmias (like atrial fibrillation), heart failure, and valve disorders.
What causes heart disease?
Contributors include high blood pressure, high cholesterol, smoking, diabetes, obesity, stress, poor diet, and a sedentary lifestyle.
How do you maintain heart health?
By staying active, eating a balanced diet, managing stress, controlling blood pressure and cholesterol, and avoiding smoking.
Which heart diseases are implicated in stroke?
Atrial fibrillation (AFib) is especially linked to stroke, as it increases the risk of blood clots forming in the heart and traveling to the brain.
How does heart disease affect stroke risk?
Damaged blood vessels and irregular heart rhythms can lead to clot formation or poor circulation, both of which increase stroke risk.
Where can I learn more?
Reliable sources include the American College of Cardiology and American Heart Association.