10+ Amazing & Interesting facts about human heart 💓

 

Hey, you always heart facts about human brain, but you know that human heart is more mysterious 😮, and did you know that heart has itself a little brain 😮. If no then see here! 

Facts about Human Heart 

• Human heart beats over a 100,000 per day. 
• Dr. Armour, in 1991, discovered that the heart has its "little brain" or "intrinsic cardiac nervous system." This "heart brain" is composed of approximately 40,000 neurons that are alike neurons in the brain, meaning that the heart has its own nervous system. In addition, the heart communicates with the brain in many methods: neurologically, biochemically, biophysically, and energetically. The vagus nerve, which is 80% afferent, carries information from the heart and other internal organs to the brain. Signals from the "heart brain" redirect to the medulla, hypothalamus, thalamus, and amygdala and the cerebral cortex. Thus, the heart sends more signals to the brain than vice versa. Research has demonstrated that pain perception is modulated by neural pathways and methods targeting the heart such as vagus nerve stimulation and heart-rhythm coherence feedback techniques. The heart is not just a pump. It has its neural network or "little brain." The methods targeting the heart modulate pain regions in the brain. These methods seem to modulate the key changes that occur in the brain regions and are involved in the cognitive and emotional factors of pain. Thus, the heart is probably a key moderator of pain.
• An adult heart is about the size of two hands collapsed together. A child hearts is about the size of fist c
• Except cornea, every cell of human body gets oxygen [throw blood] from heart.
• The average heartbeat of a women is about 8 beats a minute faster than a men's heartbeat. 
• A jointed twin [from birth] have two heart and have a link blood tranports system.
• A human heart pump about 1.5  gallon blood in every minute.
• And a human heart pump 2000 gallon of blood in every day.
• The heart can continue beating after disattached from human body [because heart will take oxygen from atmosphere] 
• The largest heart is of animal named Blue Whale, it's weight about 400 pounds. 
• When you laugh, your heart rate increases, and you take many deep breaths. This mean that more oxygenated blood is circulated through your body – improving your vascular function. Prevents heart disease. Improved vascular function and circulation can also help reduce your risk of a heart disease diagnosis.
• A baby can be born without a heart [ The condition is extremely rare, since acardia is only found in 1% of monozygotic twin pregnancies. A case was discovered and observed using ultrasound and was then studied anatomically and pathologically. The histopathology and the physiopathology of the malformation is described.]