Symptoms of heart palpitations may include a passing sensation of a pounding, rapid, fluttering, or skipped heartbeat. These sensations are usually felt in the chest but may also be felt in the neck and/or the throat. Generally, there are 2 broad types of palpitations.
Flashes of light that appear as jagged lines or heat waves in both eyes, often lasting 10-20 minutes, are different. They are usually caused by migraine, a spasm of blood vessels in the brain.
One of the most common causes of twitches in your right eye is tiredness and stress. Usually, getting enough rest and relaxing is enough to stop your right or left eye twitching and jumping. However, there are other reasons for your eyelid to blink repeatedly.