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Respected Doctor, I am 59 years old with controlled hypertension and controlled blood sugar. But I have a problem on glans of penis for last few years. On the surface of my glans of penis, very fine granular eruptions appear frequently and the surface becomes red and I feel uneasy. When I apply a skin lotion i.e. Surfaz N. Thereon once or twice for a day, it disappears as if there was nothing. Again after a week the same symptom appears and treated as above and so on. Likewise, it appears again and again and subsided when treated with the said lotion. Please advise me its permanent cure and oblige. Regards.
Hi I am 45 years old female and I have to much of chest pain which strikes till my back what should I do.
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.
Related Tip: How Does Ayurveda Help Heart Patients?
Is there any relation between low HDL cholesterol and stroke as I have been a victim of TIA and my hdl is at 17. Kindly explain, sir?
My age is 32 years and past few days my blood pressure is 92/130 .i m 108 kg. Aswell acidity problem should I go for medicine. Every blood report is normal .
There are some diseases which a person can get affected by due to no fault of theirs, at all. And then, there are lifestyle diseases for which a person is solely responsible. So what can be done in order to fight lifestyle diseases like hypertension and diabetes, which can cause more than a fair amount of trouble?
The most important thing to keep in mind when an individual is battling a lifestyle disease is the diet of the person. Even for someone who has not had the misfortune of being affected by such a disease, the general level of health has a lot to do with what is eaten and drunk. One of the first things one should do is to eliminate the unhealthy fats (also known as saturated fats and trans-fats) that may be a part of one’s diet and replace them with more healthy fats. For instance, chips and other oily food need to be replaced with unsaturated fats. Omega 3 fatty acids are also good for the body, if consumed in a reasonable quantity. One of the best sources for Omega 3 is fish.
One of the ways to determine if a person is at risk is by checking if the waist size of an individual is larger than what it should be. In the case of men, if the waist size is more than 40 inches, it means he may be at significant risk. On the other hand, when it comes to women, the waist size should not exceed 35 inches.
A lot of people do try and eat food which is more nutritious. While this is a very good and recommended practice, the pitfall comes by way of not keeping track of what is eaten. So, it is always a good idea to keep a food diary. Not only does this increase the chances of a person sticking to a beneficial diet, but also it provides a record, which can be checked to measure the intake of salt, sugar and fat. This is important since salt often becomes a major cause leading to lifestyle diseases. So, there should be no added salt to meals once they are prepared. Instead of using salt, herbs can add a wonderful flavour to your meals. Similarly, excess consumption of sugar or fat is also not beneficial in the long run.