When your child complains of chest pain while exercising, you may worry that he has a heart condition. Chest pain due to a cardiac cause is extremely uncommon in children, according to the Cincinnati Children’s Hospital. Pain often originates from an injury, illness or asthma rather than from a heart problem.

The heart is a muscular organ that is extraordinarily sensitive to disturbances in electrolyte balance. This is because electrolytes are required to maintain the electrical activity of the heart.

Amniotic fluid is the fluid that surrounds your baby in the womb.This clear-colored liquid protects the baby and provides it with fluids, reports the March of Dimes. Your baby breathes and swallows amniotic fluid. The medical term for low fluid is oligohydramnios.

Garlic is more than a zesty vegetable; it offers numerous health benefits as well. In fact, the University of Maryland Medical Center reports that garlic has been used medicinally for thousands of years.

The average adult has over 8 lbs. of skin, and it is the largest organ in your body. Your skin serves many purposes, but one of its major functions is to protect the body from infectious organisms, such as parasites, bacteria or viruses, that cause disease.

High blood pressure, also known as hypertension, can lead to stroke, heart attack, damage to your blood vessels and congestive heart failure.

Steam rooms can have beneficial health effects, including reduced stress, improved circulation and relief of muscle pain. They can help clear your sinuses, and they open your pores and cleanse your skin.

Low-carb diets restrict the daily intake of carbohydrates, but allow an unlimited intake of fat and protein. If you observe a low-carb diet strictly, this could lead to an increased secretion of stress hormones. In excess, stress hormones can give rise to heart palpitations and low blood pressure.

Your metabolism, temperature, heart action and digestion are all controlled by the sympathetic nervous system, or SNS, and the parasympathetic nervous system. Ideally, these two systems are balanced, but either system can become overactive and cause problems.

High blood pressure increases your risk for heart disease and stroke, but you may be able to lower your blood pressure by improving your diet. A diet which is high in vegetables and fruits may help lower your blood pressure, and eating a wide variety will provide multiple nutrients to support a healthy blood pressure.

According to the American Heart Association, 74.5 million Americans have high blood pressure. Since there are few signs, this potentially fatal problem often goes unnoticed.

Calcium channel blockers, or calcium antagonists, are so named because they block calcium from going into blood vessel and heart cells. This helps to relax and widen artery walls. They are used in the treatment of conditions such as hypertension, migraine headaches, arrhythmias and certain other circulatory problems.