8Memory Problems
Oxygen plays a key role in the normal functions of your brain. Thus, when you experience atrial fibrillation and have some issues with your heart, it would cause an unstable source of oxygen to this organ. Over time, the lack of oxygen would lead to some memory issues due to the loss of connection between your neurons and synapses. In some cases, you might find it more difficult to access both long-term and short-term memory. You should not take this sign lightly as it might lead to further complications if left untreated. [8]
