What Happens When the Electrical Activity of Your Heart Changes?

The heart's electrical conduction system plays a very important role in cardiovascular functioning. Also known as the atrioventricular (AV) conduction system, it regulates and controls the timing of the heartbeat.

How does the heart's electrical conduction system work?

There is a collection of electrical cells in the upper right atrium of the heart known as the sinoatrial (SA) node which acts as a natural pacemaker and generates electrical signals. These signals travel through specialized electrical pathways and stimulate the muscular walls of the heart to contract in a rhythmic manner. This gives rise to the heartbeat that pulses at a specific frequency every minute.

What is the effect of fluctuations in electrical activity on the heart?

The standard heart rate in human being ranges from 60 to 100 beats per minute. It slows down when a person sleeps and speeds up when one experiences physical or emotional heightening. These fluctuations are triggered by the brain or other systems of the body and signal the SA node to generate charges more rapidly or slowly. This leads to spikes and drops in the heart rate, depending on the nature of the situation.

What happens when there is dysfunction in the heart's electrical activity?

When the heart's electrical conduction system does not function properly, it leads to the occurrence of a condition known as arrhythmia or abnormal heart rhythm. This happens when electrical impulses are generated in an irregular manner and causes tachycardia (rapid heartbeats) or bradycardia (slow heartbeats) which takes place in jarring infrequent tempos.

What causes fluctuations in the heart's electrical activity?

There are various kinds of triggers that cause the heart rate to fluctuate. The exact nature of fluctuation also depends on the type of trigger. A few everyday examples of these causes are as follows:
- Exercise and strenuous physical activity increases electrical activity as the heart is required to beat faster so as to increase the supply of blood and oxygen to the muscles.
- Sleep and rest reduce heart rate as the body is not needed to exert itself.
- Release of adrenaline into the bloodstream causes the heart rate to spike up.



What Happens When the Electrical Activity of Your Heart Changes?

What are the Different Kinds of Arthritis and How to Treat Them?

Arthritis is a very common medical condition that affects a lot of adults as they age. It occurs due to inflammation of the joints, which can be caused by a number of factors such as aging, injury or infection.

There are over a hundred different kinds of arthritis that cause various sorts of problems to those affected. However this condition can be broadly classified into two major types, which include the following:

1.Osteoarthritis

Also known as degenerative joint disease, osteoarthritis is the most common kind of chronic condition to affect the joints. This occurs when the cartilage that surrounds the joint wears away and allows the ends of bones to rub against each other causing immense pain and is often accompanied by inflammation and swelling. The primary cause of osteoarthritis is aging and occurs mainly due to pressure on the joints from lifting heavy weights.

2.Rheumatoid Arthritis

This is the most common type of arthritis that occurs due to joint inflammation. It is an autoimmune condition, which means that it is caused by a dysfunction of the immune system that leads to inflammation of the joints. Chronic inflammation causes joint deformities and even the development of rheumatoid nodules on the skin around the joint. Two-thirds of patients affected by rheumatoid arthritis are women.

Depending on the nature of the condition and the age and medical history of the patient, diagnosis, and treatment of arthritis varies. Although there is no permanent cure for arthritis, especially the type caused by aging, a number of remedies exist that provide relief from pain.

Some of the common methods of treatment for arthritis are:

Medication

Some medicines provide relief from the pain of arthritis if it is not too severe. These include painkillers, anti-inflammatory pills, sprays, and ointments, etc. In case of high-intensity pain, codeine is often prescribed.

Stem Cell Therapy

This method involves drawing platelets from the patient's own blood and injecting it into the inflamed parts of the joint in order to repair damaged muscles and alleviate pain.

Injections

A number of anti-inflammatory substances and lubricants can be injected into the affected joints to decrease pain. Ozone gas injections are an example of this.

Surgery

In extreme cases, surgical procedures are resorted to for treating arthritis. However, successful surgery cannot always be guaranteed and it comes with its own set of risks.



All You Need to Know about Arthritis - Types and Treatment

Yoga is recommended for people with joint inflammation or arthritis. In the case of certain individuals with different sorts of arthritis, studies have shown that consistent yoga practice can lessen joint pain, improve flexibility of the joint and release the stress and strain to provide better rest. Yoga comes with a wide range of practices; however, for the most part, it includes adopting specific bodily postures. It also includes breathing and meditation exercises. 

Some of the yoga postures to cure arthritis are as follows:

Sun salutations: They are the perfect way to begin a day. They can be reflective and calming as you develop the strength to breathe fresh air. Stand with both feet touching, and afterwards, join your hands, palm-to-palm, and place them on your chest. Breathe out and raise your arms upward. Gradually twist backwards and extend your arms over the head. Unwind your neck and breathe in. You must keep in mind that it is one breath for every movement.
Kid's pose and child's pose plus: This is a truly gentle and simple approach to stretch the lower back. Get into the stance by dropping down onto your knees, spread your knees wide and join your toes. Place your hips back onto your feet or heels and stretch your arms forward onto the ground.
Bovine pose (cow pose): Get on all fours with your hands; keep your wrists directly under the shoulders, and spread your fingers wide. Your knees need to be at the hips' width and directly under your hips. Point your abdomen upwards, as your shoulder bones push down towards your abdomen, and tilt your pelvis up and back so that you are sitting.
Furious cat: Turn around the cow pose to do the furious cat pose. From all fours, pull your belliy in and your back arches into a back bend. Point your hips back toward your lower legs to build the space between every vertebra.
Prostrate twisting: Bending should be very useful, but if the bending or twisting brings on any pain, leave it quickly. Lie on your back, draw your knees toward your abdomen, and wrap your arms around your legs, giving yourself a little hug. Shake yourself from side-to-side or forward and backward.
Bridge pose: Lie in a straight position on the floor, twist your knees, and set your feet on the floor. Breathe out and press the inner parts of your feet and your arms into the floor. Push your tailbone up, tighten your hips, and lift them off the floor until your thighs are parallel to the floor. Keep your knees right above your heels and lift the upper part of your hips toward your stomach.

Arthritis - 6 Yoga Positions That Are Beneficial for You

Hernia is the name given to the condition where an internal part of your body pushes itself into another area of the body where it does not belong. A hiatal is the opening in the muscular wall which is called the diaphragm. This usually separates the abdomen from the chest cavity. In the human body, the food pipe, which is called the esophagus passes through this hiatal and joins the stomach area. Hiatal hernia is a condition when the stomach bulges up through this opening, into the chest.

Causes of Hiatal Hernia:
The main cause of hiatal hernia is not known at present, but there are certain factors that can cause it. It could occur when there is an increased pressure on the abdomen area such as during a pregnancy, coughing, obesity, too much straining at the time of bowel movement. Some people are also born with a wide hiatal opening.

Who needs surgical treatment for Hiatal Hernia?
In most of the cases, hiatal hernia does not show any kind of serious signs and hence you need not have to worry about it, When you experience symptoms such as acid reflux, gastroesophageal reflux disorder or heartburn, then you can treat them with mild medication and with the help of your doctor. But when the symptoms are severe and interferes with the quality of your life, or if the symptoms are not responding to medication, when the blood flow to the herniated tissue is blocked, causes ulcers, or heavy bleeding, you will need a surgery.

There are three types of surgeries for hiatal hernia.

Nissen Fundoplication: This is the most common surgery done for hiatal hernia. This is also called keyhole surgery or laparoscopic surgery. Small incisions are made in the abdomen area and the hernia is repaired. The surgeon also tightens the stomach in order to avoid the reoccurrence of this condition. It is a less painful and minimal scar process. Recovery time is also less compared to other surgical techniques and you also need not have to stay for a long period in the hospital.
Open repairs: For the repair of the hernia, a large incision is made in the abdomen area. The stomach is pulled back to its original place from the chest area. A small tube is also inserted in certain cases in order to keep the stomach in its original place and prevent it from moving towards the chest area. This kind of surgery has a lot of risks.
Endoluminal Fundoplication: This is the latest surgery technique and rarely used. No incisions are made in this procedure. Only a tube and camera are passed through the throat. The stomach is tightened and acid reflux is prevented.

Hiatal Hernia - 3 Types Of Surgeries That Are Often Recommended!

Osteoporosis is an age-related condition characterized by low bone density and fragile bones. Lack of calcium and vitamin D are the most common triggers of this condition. These are vital elements for healthy teeth as well. Osteoporosis has a direct relationship with oral health and can trigger a number of issues such as loss of teeth, gum and can cause periodontal disease. The effects of osteoporosis on oral health and affect more women. This risk increases when talking of menopausal women.

The jawbone is one of the areas that bear the brunt of osteoporosis. The loss of bone density in this area can cause tooth loss and make teeth lose. It can also affect the gum ridges that hold dentures in their place. This can result in ill-fitting dentures that need to be frequently changed.
Medication for osteoporosis is also linked to dental health. In rare cases, antiresorptive medicines that are prescribed to strengthen the bones can lead to a condition known as osteonecrosis. This refers to the death of a bone due to poor blood supply. Antiresorptive medication can be administered orally or intravenously with the latter having a higher risk of triggering osteonecrosis. Though it affects the hips and shoulder bones in most cases, it can also affect the jaw bone. It is marked by pain, swelling, infection and exposed bone. Loose teeth, gum infections and numbness or heaviness of the jaw are also symptoms of osteonecrosis of the jaw bone.
The risk of suffering from osteonecrosis cannot be determined beforehand. Hence it is a good idea to see your dentist before or just after starting antiresorptive treatment for osteoporosis and to schedule regular checkups for the duration of your treatment. Dental problems if any should be treated before starting medication for osteoporosis. Osteonecrosis of the jaw bone is most commonly seen after undergoing a dental procedure that affects the jawbone and associated tissues such as a tooth extraction. Ideally, invasive dental procedures should be avoided if you are taking antiresorptive medicines. However, it can also occur spontaneously.
Bisphosphonates are also commonly prescribed to treat osteoporosis. This type of medication slows down the breakdown of bone tissue. However, this can lead to the development of new bones. This is not a troublesome issue when it comes to bones like the hip, leg or arm bones but can be very disruptive if it affects the jawbone. This is because the jaw bone is constantly reforming and reshaping itself.

Osteoporosis - Can It Impact Your Oral Health?

A great alternative to refined sugar, honey is packed with essential nutrients and is really delicious to eat. There are many health benefits of honey. It can be easily added to any diet as a topping, say for fruit salads, ice-creams or as a spread. But are you aware that the jars of this tasty golden liquid can sometimes not be honey at all but syrup that tastes exactly like honey? So, How do you evaluate if you are buying real honey?

In order to boost profits, honey manufacturers dilute their product with adulterants such as flour, syrup or molasses and even sand and chalk. If you want to get the most out of this tick liquid, you should buy only pure honey.

What Is Pure Honey?
Real honey is not produced in factories but from bees. Usually, organic and natural honey are referred to as pure honey. However, it is not always feasible to tell if the honey is pure by just looking at it. Natural honey is made only by honey bees and when these bees are fed only at organically grown flowers, the honey they produced is classified as organic.

What Is Fake Honey?
Also known as artificial, adulterated or impure, fake honey contains additives including corn syrup, glucose, molasses, sugar syrup, dextrose, invert sugar, flour or starch apart from the floral nectar.

How To Find Fake Honey?
Listed below are a few simple tips that you can carry out at the comfort of your home to determine whether the honey you are buying is genuine or fake.



Read The Label: In addition to buying well-known and reputed brands of honey, ensure that you check the label for the logo and brand name. This will guarantee that the jar you pickup is not only good quality but also genuine. The label on the jar should list only one ingredient, honey, no additives, or flavourings.
The Warm Water Test: Add a teaspoon of honey to a glass of warm water. If the honey is pure, then it will sink to the bottom of the glass as a lump or stick to the spoon when the mixture is stirred. If the honey is adulterated with any kind of syrup, it will dissolve in the water.
The Thumb Test: Put a drop of honey on your thumb. If it spreads or spills, then it is not pure. Pure honey is thick in texture and would remain intact on your thumb.
The Flame Test: Honey is inflammable and easily catches fire. Dip a dry matchstick in honey, then strike the matchbox. If the matchstick lights with ease and continues to burn, then the honey is pure. Due to the moisture present as an adulterant in fake honey, a matchstick dipped in fake honey will not light easily.
The Foam Test: Add 2-3 drops of vinegar essence to the honey and mix well. If it becomes foamy within 2-3 minutes, then the product you have purchased is not pure and contains additives.
The Tissue Paper Test: Put a drop of honey on a piece of tissue paper. If it gets absorbed and leaves the paper wet or a watermark on the paper, then it is adulterated and not pure honey.
The Heat Test: If the honey is pure, then on heating, it will caramelize. However, fake honey tends to form bubbles on heating and does not caramelize.
The Bread Test: Pure honey when spread on the bread, makes the bread hardened within a few minutes. On the other hand, the slice of bread remains soft and moisturized if there are any additives present in the honey.
The Crystallization Test: Pure honey has a natural tendency to crystallize over time because of the presence of glucose oxidase, an enzyme that removes water/moisture from honey. Fake honey does not become thick, when stored.
The Egg Yolk Test: When honey is mixed will egg yolk in a bowl and both are blended together, the yolk looks like it is cooked. However, fake honey does not produce this effect on the egg yolk.
You might sometimes be able to spot fake honey by its taste and smell, though not always. Honey being a natural product and produced from the nectar of different flowers, it does not always taste or smell the same. It is also not possible to taste honey before buying it if as the product comes in a sealed bottle or jar. Therefore, it is recommended to only pick branded or organic honey to ensure that the honey you are buying is pure and genuine.

Honey - How To Spot If It Is Fake Or Not?

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