The thyroid gland, an important organ of the endocrine system, is located in the front of the neck just below the voice box, or larynx. It consists of two lobes, one on each side of the windpipe or trachea. The thyroid produces three hormones:...
Elliptical machines provide low-impact aerobic exercise that can help you burn calories and control your weight. Moderate-intensity workouts such as elliptical trainer exercise should increase your heart rate somewhat, but not as much as...
If you are a fan of the Biggest Loser, you have witnessed the brutal workouts, vomit, sweat and tears that are part and parcel of a typical day at The Ranch. The over-the-top intensity of those workouts seems to fly in the face of what we have...
High heart rate and low heart pressure is likely an indication of atrial fibrillation, or an irregular heartbeat within the upper chambers of the heart. With the increase in heart rate of the atria, the ventricles, or the lower chambers of the...
Potassium is an electrolyte essential for proper functioning of all organs, tissues and cells in the body. The heart uses potassium to conduct electricity, enabling the heart to beat. Too much or too little potassium causes serious side effects...
Low blood pressure is rarely a concern for people -- more often than not, it's high blood pressure that forces individuals to change their diet and lifestyle. But low blood pressure can be a concern for some, and it often relates to low sodium and...
Cycling is a form of cardiovascular exercise. To be considered cardiovascular exercise, a workout must activate major muscle groups, raise your heart rate and be performed over a sustained time period. In other words, cardio gets your blood...
A healthy resting heart rate is a fair indication of good heart function and an effective cardiovascular system. Adults have a normal resting heart range of 60 beats per minute to 100 beats per minute, according to Mayoclinic.com. Adults with...
Children's heart rates vary as they mature. No clear definition exists for a specific pediatric athletic rate, though the American Academy of Pediatrics notes ranges for athletic teens. A 1997 study published in "Pediatric Cardiology" found that...
Spinal blocks often offer several advantages over general anesthesia for procedures involving the lower body, according to the 2006 edition of "Clinical Anesthesiology." As with any medical procedure, however, the use of spinal blocks in surgery...
A pulse rate is considered normal if it falls between 60 and 100 beats per minutes when a person is at rest. The Mayo Clinic notes, however, that athletes who are well-trained can have at-rest pulse rates between 40 and 60 beats per minute. In the...
Your heart rate refers to the number of times your heart beats in one minute. You resting heart rate takes place when you are sitting down or in a relaxed position. According to Fit Buff, having a low resting heart rate can indicate good health if...
Inderal, known by the generic name propranolol, is a type of medication called a beta-blocker. According to MayoClinic.com, beta-blockers work by blocking the effects of a hormone called epinephrine. Epinephrine, also known as adrenaline, is a...
Your heart rate is the number of times your heart beats per minute as it pumps blood throughout your body. Your heart rate will speed up, or increase, at times, which can be either good or bad, depending on the circumstances. A certain level of...
Bradycardia is the term for a heart rate of less than 60 beats per minute. A normal rate is considered to be 60 to 100 beats per minute, according to MayoClinic.com. Bradycardia can be the reflection of a healthy heart, but occasionally it's a...
Jogging is an effective form of cardiovascular exercise. Jogging primarily burns visceral fat, reducing your risk for heart disease, diabetes and high blood pressure. To get the most out of a jogging regimen, pay attention to heart rate. A low...
Second to your brain, you probably consider your heart to be your most important organ. Yet, the American Heart Association reports that heart disease is the number one cause of death in the United States. While many deaths are unavoidable, some...
Generally speaking, having a low heart rate means you have a strong heart. The stronger your heart, the more blood it can pump per stroke. Athletes generally have stronger hearts than non-athletes, thus lower resting heart rates. However, if you...
When you jog, swim or do any sort of exercise, you might find yourself lost, wondering if you are exercising at the appropriate intensity. To achieve your fitness goals, understanding your heart rate in response to exercise is critical and can...
Your heart rate generally indicates the intensity of your cardio exercise, and higher heart rates indicate higher intensity. Different heart rate zones correspond with different kinds of cardiorespiratory training. Each heart rate zone is a range,...
Librium, or chlordiazepoxide, is a prescription drug that belongs to the class of medications called the benzodiazepines. The Food and Drug Administration has approved Librium for the management of anxiety disorder; the short-term relief of...
Keeping track of your blood pressure and pulse lets you know how hard your heart is working and what your risk for heart disease is. A normal pulse rate at rest is between 60 and 100 beats per minute. Generally, a lower pulse rate means that your...
Anorexia nervosa is an eating disorder characterized by a person's distorted image of her body. An extremely thin person may view herself as being overweight. People who suffer from this disorder become obsessed with dieting and weight loss.
High blood pressure, commonly known as hypertension, refers to increased pressure in the arteries of the body. Pulse rate, on the other hand, is a measurement of the number of times the heart beats in a minute. As the resistance in the arteries...
Hypotension is a medical condition causing a person's blood pressure to drop below below normal levels. The National Heart, Lung and Blood Institute explains that a normal blood pressure is 120/80 or slightly less, while a person with hypotension...
The heart rate is an important vital sign that is measured and analyzed to assess overall heart and blood vessel health. There are several types of disorders that can causes changes and fluctuations in heart rate. The physical fitness of an...
Your heart rate or pulse can give you a pretty good idea of your level of physical fitness. A normal resting heart rate for an average adult falls somewhere between 60 and 100 beats per minute. The heart rate of a top performing athlete may be as...
When you exercise, your heart rate increases in an effort to pump more oxygen rich blood to your hard-working muscles. Heart rate monitors are popular exercise tools because the relationship between your workout intensity and your heart rate...
Coreg is a prescription medication containing the drug carvedilol. Coreg is indicated for treatment of heart failure and high blood pressure. It is also indicated for patients who have an inadequately functioning left ventricle following a heart...
Pancreatitis is an inflammatory condition that occurs when pancreatic digestive enzymes become active within the gland and attack the pancreas itself. Learn about the different causes of, symptoms of, and treatments for pancreatitis in this...
How to do low lunges in playground fitness in this free playground health video.
How to do lunges in playground fitness in this free playground health video.
For diabetics, it's crucial to identify low blood sugar levels. Learn the symptoms of and how to treat low blood sugar in this free video from a nutritionist specializing in diabetic diets.
Dehydration occurs when your body loses more water or fluids than it takes in and can not function properly as a result. In this video learn more about this common issue and how to prevent it.
