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?

The heart may sometimes face excessive fluttering or a throbbing sensation, which may make you feel uncomfortable. Such sudden throbbing sensations resulting in discomfort are called 'palpitations'. Homeopathy has some great remedies depending on the cause of these problems.

Let s have a look at these:

Palpitations caused by anxiety: This is one of the top causes for palpitations which occur before sitting for an exam, interview or before important events of your life. However, they may tend to stay longer and it is advisable that you control them with the use of Aconite or Arsenic Album.
Palpitations caused by Physical exertion: If you have a weakened heart or if you smoke and thus tend to feel a lot of exertion even with the slightest of physical efforts, then Spigelia, Iberis and Digitalis are good medications. Digitalis is especially good for palpitations caused by the slightest of movements, while spigelia is very good with palpitations that cause arm pain as well.
Anemia: Anemia or the lack of red blood cells can be very dangerous for your health as it can damage your vital organs. It can also cause palpitations along with other symptoms such as paleness, lack of strength and drowsiness. Natrum Mur and Ferrum Met are two of the most effective remedies in such cases.
Use of tobacco products: Another reason for palpitations developing is the use of tobacco products, such as cigarettes or chewing tobacco. In such cases, palpitations may occur even with the slightest of exertions or at rest. Medications effective in such situations are Kalmia, Tabacum and Convallaria. These variations may be required depending on the types of symptoms you may show such as a quick heart rate or a slow heart rate.
A palpitation caused by hyperthyroidism: Excessive secretion of thyroid is called hyperthyroidism and can cause a host of problems within the body including palpitation. Iodum and Spongia are two excellent medications in treating variations of palpitations caused by an over active thyroid gland.
Palpitations caused by acidity or gastric problems: This is possibly the most common cause for palpitations and Lycopodium as well as Abies Can are two very effective homeopathic medications, which can easily remedy the situation, depending on the type of problems you are having.

Palpitations - How Homeopathic Remedies Can Help You Manage Them?

6 Things that make you prone to heart diseases the most

Every year almost 2 lakh people opt for heart surgeries in India; and as of 2015 there were about 30 million people in the country suffered from heart diseases. There are several factors that increase the threat of heart diseases, among which some can be controlled and some can't. On one hand, where factors like being a man, old age, being a woman in the post-menopausal phase of life, and a family history of heart diseases are beyond your control; other risks can be minimized by making some lifestyle changes. 

Although natural processes like ageing, which narrow down your arteries and weaken the heart muscles increase the risk of heart diseases here are 7 factors, which dramatically increase your chances of getting heart diseases, while you are still young.

1. Genetic Factors: 
If someone in your family is already suffering or has suffered from a heart disease, especially at a young age, it increases your probability of getting a cardiovascular disease.

2. High Levels of Cholesterol in the Blood:
Chances of formation of plaque on the inner walls of the arteries increase with increasing levels of bad (LDL) cholesterol in the blood. This may be a major cause of the heart disease, atherosclerosis, which happens due to accumulation of fatty substances inside the arteries. 

3. Smoking:
Smoking causes constriction of your blood vessels and may damage their inner lining due to the effect of nicotine on them. This can put you at high risk of developing atherosclerosis. Moreover, studies suggest that people who smoke are twice as prone to heart attacks in comparison to non-smokers.

4. Hypertension:
If your blood pressure level is usually above normal, it can give rise to thickened arteries, which, in turn, can reduce the passage for the flow of blood through the vessels. This damages your heart health to a large extent and makes you prone to heart diseases.

5. Diabetes:
Uncontrolled diabetes increases your chances of getting a heart attack, especially because diabetes almost goes hand in hand with diabetes and obesity, which are risk factors of heart diseases.

6. Stress:
If you fail to keep your levels of stress and anger in check, they may have a damaging effect on your arteries. This can make way for strokes and heart attacks in the future.



The 6 Things that Make You Prone to Heart Diseases the Most

Cholesterol is a vital component, which helps the body to make healthy cells. This wax like component is found in the lipid of the blood. An increased cholesterol count elevates the risk of heart diseases in a person. It thickens the vessels of the arteries resulting in less oxygen flow in the heart. This, in turn, increases the chances of a stroke. High cholesterol can happen from lifestyle habits and inheritance. It is completely treatable and preventable.

What causes high cholesterol?
The blood carries the cholesterol which is attached to the proteins. The combination of cholesterol and protein is known as the lipoprotein. Primarily there are two different kinds of cholesterol that the lipoprotein carries:

    Low-density lipoprotein: LDL is the bad guy that carries all kinds of cholesterol present in the body. It eventually rests on the walls of the arteries, making it narrow and hard.
    High-density lipoprotein: This is the good guy which scans the excess cholesterol and take them back to the liver.

Ideally, the body should have low LDL and high HDL. But often the reverse happens, resulting in high cholesterol and cardiac diseases. Factors such as unhealthy diet, inactivity for most of the day and obesity is responsible for the same. Even the genetic set up can play a hand in a high count of LDL in the body. There is nothing that can be done in this case except to seek medical help.

6 factors that put you at risk:

    Poor diet: Cholesterol levels are dramatically increased when baked products and saturated fats are consumed in an excess amount. Other high cholesterol food products include dairy products, processed fats and red meat. Refraining from this food items will drastically reduce the chances of getting high cholesterol in the body.
    Obesity: Obesity results from too much of fat storage in the body. It not only fatigues a person faster, but puts a person at high risk of getting cholesterol. The body mass index should be always lesser than 30 to abstain the risk of cholesterol.
    Waist circumference: A waist circumference of more than 40 inches in men and 35 inches in women can increase the risk of cholesterol.
    Diabetes: This is one of the major causes of high cholesterol. It not only damages the artery lining, but results in higher LDL and lower HDL.
    Less workout: Leading a life which is devoid of exercise and jogging can increase the chances of getting high cholesterol. Exercise boost HDL count in the body and mitigates the risk of low HDL.
    Smoking: The blood vessel walls get damaged with smoking. The blood vessels start accumulating fatty acids thereby increasing the chances of getting high cholesterol.

What Causes High Cholesterol? 6 Factors That Put You at Risk

Symptoms of heart attack

A heart attack (myocardial infarction) should not be confused with stroke or heart failure. It is the condition which causes major damage to heart muscles because of sudden blockage by a blood clot. The most common symptom of heart attack happens to be chest pain. Heart failure and ventricular fibrillation are probably the most common complications in this condition. 

Clear symptoms of heart attack are:

1. Feeling vaguely ill - very vague feeling of illness is one symptom. You cannot really put your finger on what is wrong with you, but you do feel unwell.

2. Pain in left arm - pain in the arm, mainly the left arm is also one of the symptoms of an impending heart attack.

3. Sweating and heartburn - a lot of people have reported experiencing sweating, indigestion and heartburn before a heart attack. If you are sweating profusely and without any particular reasons, or having an unbearable heartburn, consult a medical specialist immediately.

4. Chest pain - feeling of fullness or tightness in the chest followed by pain is also a symptom of a heart attack. A lot of people have reported to ignore it; kindly don't.

5. Breathlessness - sudden shortness of breath and inability to do a lot of work at one point of time is not a good thing. This could be an indication of a heart attack.

6. Silent attack - the scariest of all is silent heart attack. At times, it comes with no symptoms at all. A person could be visibly physically fit, and suddenly have an attack. This usually happens with those who are suffering from diabetes mellitus.

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All You Need To Know About Heart Attack Symptoms

Apart from its use in many Indian homes for traditional reasons, coconut has several health benefits to offer -

1) Helps diabetics by slowing sugar release into the bloodstream.
2) Boosts metabolism and increases energy because it is more likely to be burned as fuel than stored as body fat.
3) Helps treat malnutrition because it is easy to digest and absorb.
4) Kills disease-causing bacteria, fungi, yeasts and viruses because of the antimicrobial effects of its fatty acids.
5) Prevents strokes and brain disorders such as Alzheimer's and Parkinson's.
6) Prevent tooth decay - coconut oil fights bacteria responsible for tooth decay and could be a healthy, non-chemical additive in toothpaste and mouthwash.

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Why is Coconut SO good for you?

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