5. Dizziness
Stable and well-paced blood circulation is essential for the wellbeing and proper functioning of all living cells in our body. For this reason, heartbeat disorders like ventricular tachycardia will affect all organs, starting for those which are more sensitive to blood deprivation of oxygen and/or glucose insufficiency. The most sensitive organ in our body in that regard is the brain, and that is why it is the first one, outside of the circulatory system, to be affected by heartbeat problems.
Symptoms like dizziness happen when not enough oxygen reaches our brain. Ventricular tachycardia makes our heartbeat weaker and less efficient, so less blood has enough pressure to go against gravity and up to our skull, reaching our brain. Without a proper supply of blood, our neurons and other cells that are found in our central nervous system cannot work as they should, and one of the first symptoms is feeling dizzy or disorientated.