Atrial Fibrillation Treatment and Symptoms

The video explains the heart's structure and function, focusing on atrial fibrillation (AF), a condition where irregular electrical impulses cause the atria to twitch, potentially leading to blood clots and strokes. Symptoms include tiredness and dizziness, with risk factors like age and high blood pressure. Treatment options include medication like Warfarin and procedures like cardioversion. The video emphasizes the importance of managing AF to prevent complications and provides resources for further information.

What are the four chambers of the heart called?

• Atria and ventricles

• Nodes and valves

• Arteries and veins

• Capillaries and vessels

What happens during atrial fibrillation?

• The atria send irregular impulses

• The blood flow increases

• The heart stops beating

• The ventricles stop working

Which of the following is NOT a symptom of atrial fibrillation?

• Tiredness

• Dizziness

• Increased appetite

• Shortness of breath

What factor increases the risk of atrial fibrillation?

• High blood pressure

• Regular exercise

• Young age

• Low blood pressure

What is the purpose of anticoagulant medication in AF treatment?

• To increase heart rate

• To reduce the risk of stroke

• To cure atrial fibrillation

• To strengthen the heart muscle

Which treatment is used to restore normal heart rhythm in AF patients?

• Ablation

• Cardioversion

• Pacemaker

• Bypass surgery

What is a potential consequence of untreated atrial fibrillation?

• Weight loss

• Improved heart function

• Increased energy levels

• Stroke