A Chat arranged by WIPRO (Multi Billion Dollar Indian IT company) for its employees,
with
Dr.Devi Shetty (Heart Specialist), Narayana Hrudayalaya .
The transcript of the chat is given below: - (66 queries and answers)

1) What are the five thumb rules for a layman to take care of his heart?
1. Diet - Less of carbohydrate, more of protein, less oil
2. Exercise - Half an hour's walk, at least five days
a week; avoid lifts and avoid sitting for a longtime
3. Quit smoking
4. Control weight
5. Control blood pressure and sugar

2) Is eating non-veg food (fish) good for the heart?
No
3) It's still a grave shock to hear that some apparently healthy person gets a cardiac arrest. 
How do we understand it in perspective?
This is called silent attack; that is why we recommend everyone past the age of 30 to undergo 
routine health checkups.

4) Are heart diseases hereditary?
Yes
5) What are the ways in which the heart is stressed? What practices do you suggest
to de-stress?
Change your attitude towards life. Do not look for perfection in everything in life.

6) Is walking better than jogging or is more intensive exercise required to keep
a healthy heart?
Walking is better than jogging since jogging leads to early fatigue and injury to joints.
7) You have done so much for the poor and needy. What has inspired you to do so?
Mother Theresa, who was my patient.
8) Can people with low blood pressure suffer heart diseases?
Extremely rare
9) Does cholesterol accumulates right from an early age (I'm currently only 22)
or do you have to worry about it only after you are above 30 years of age? 
Cholesterol accumulates from childhood.
10) How do irregular eating habits affect the heart? 
You tend to eat junk food when the habits are irregular  and your body's
enzyme release for digestion gets confused.
12) Can a healthy person without a medical history have a heart attack due to stress?
Extremely rare.
14) How can I control cholesterol content without using medicines?
Control diet, walk and eat walnut.

15) Can yoga prevent heart ailments? 
Yoga helps.
16) Which is the best and worst food for the heart?
Best food is fruits worst are oil.
17) If a person has undergone angioplasty, what are the chances of the stent getting
displaced?
The Stent doesn't get displaced it can get blocked. 
You could prevent it by controlling sugar, cholesterol and taking medication to prevent clots.
18) Do negative emotions like depression or anger always cause heart disease?
Not always. On the other hand, positive emotions help recovery of the heart.
19) I have read about music therapy for the heart and the mind. What is your opinion on this?
Guess it helps.
20) Which oil is better - gingili, groundnut, sunflower, saffola, olive?
All oils are bad; the so-called best oil company has the largest marketing budget.
21) What is the routine checkup one should go through? Is there any specific test?
Routine blood test to ensure sugar, cholesterol is ok.Check BP, Treadmill test after an echo.
22) How different was it in treating Noor Fatima, the little kid from Pakistan?
It was extremely difficult, Because of the media attention. 
As far as the medical treatment is concerned, she is like any other child with a complex
heart problem.
23) What are the first aid steps to be taken on a heart attack?
Help the person into a sleeping position, put an  aspirin tablet under the tongue with a
sorbitrate tablet if available, and rush him  to a coronary care unit since the maximum
casualty takes place within the first hour.

24) How do you differentiate between pain caused by a heart attack and that caused
due to gastric trouble? 
Extremely difficult without ECG.
25) Can drinking less water lead to heart problems?
No. However, drinking plenty of water in normal people helps preserve good health.
26) Is it true that diabetic women seem to have 3 to 7 times greater risk of developing
heart diseases than non-diabetic women? Is it the same with high BP patients as well?
Women are protected by the hormones till the age of 45; after that their risk increases
like men and in general, the result of treatment on heart patients who are women is 
slightly poorer than men.
27) What are some of the precautions during pregnancy to avoid  heart problems
in the new born?
German measles, which causes congenital abnormalities in the babies; No smoking.
28) What is the main cause of a steep increase in heart problems amongst youngsters?
I see people of about 30-40 yrs of age having heart attacks and serious heart problems. 
Increased awareness has increased incidents. Also, edentary lifestyles, smoking, junk food, 
lack of exercise in a country where people are genetically three times more vulnerable
for heart attacks than Europeans and Americans.
29) What is the right time to check the BP in any person?
Past the age of 30 and earlier, if you have symptoms.
30) Is it possible for a person to have BP outside the normal range  of 120/80 and
yet be perfectly healthy?
Yes.
31) Are there any symptoms for heart problems, which we need to be aware of?
Shortness of breath on exertion, and chest pain.
32) If a person has had a heart attack, how frequently is regular heart check up 
recommended?
Once in 6 months
33) Marriages within close relatives can lead to heart problems for the child. Is it true?
Yes, co-sanguinity leads to congenital abnormalities and you may not have a software
engineer as a child.
34) Many of us have an irregular daily routine and many a times we have to stay late
 nights in office. Does this affect our heart? What precautions would you recommend?
When you are young, nature protects you against all these irregularities. However,
 as you grow older, respect the biological clock.
35) How can we find out about blockage of arteries, beforehand?
Routine cardiac evaluation by blood tests, ECGs, TMTs, Stress thallium scan,
cardiac CTscan for calcium score.
36) Does a recurring pain in the left arm signify any heart related ailment?
Not always. However, heart pain can radiate to the left arm.
37) Can we foresee the occurrence of a heart attack? Arethere any indications
that the body feels before getting a heart attack?
Usually, you get chest discomfort or shortness of breath,months or years before the heart
attack. So, when in doubt, go for a heart checkup, which shouldn't take more than a couple 
of hours. 
38) Will taking anti-hypertensive drugs cause some other complications (short / long term)?
Yes, most drugs have some side effects. However, modern anti-hypertensive drugs
are extremely safe.
39) Will consuming more coffee/tea lead to heart attacks?
No.
40) What are the chances of lean people developing heart complications? Are they at less risk?
Obese people are at a higher risk. Lean people also develop heart attacks, 
but primarily because of genetic pre-disposition.
41) Is it true that after open-heart surgery, patients lose memory recall to some extent?
No. Especially after bypass grafting on a beating heart, incidence of neurological problems
have come down significantly.
42) Are asthma patients more prone to heart disease?
No.
43) How would you define junk food?
Fried food like Kentucky, McDonalds, samosas, and even masala dosas.
44) You mentioned that Indians are three times more vulnerable. What is the reason for this,
as Europeans and Americans also eat a lot of junk food?
Every race is vulnerable to some disease and unfortunately, Indians are vulnerable for 
the most expensive disease.

45) Does consuming bananas help reduce hypertension?
No.
46) Is there any cure for chronic palpitations?
The patient should be investigated and if there is a cause for palpitation like 
anelectrical abnormality of the heart, this can be rectified by a procedure called radio
frequency ablation.
47) How would you rate the health facilities currently available in India?
There are institutions, which are as good or better than the ones in the US and Europe,
however, they are exceptions. In general, the qualities of health care available to the 
masses are poor.
48) If there is a small hole in the heart, what are the possible ways of curing it?
Is operation the only solution?
Small holes in children less than 6 months of age usually closes but the decision
not to operate should be taken by the specialists who are experts in treating children
with heart problems.
49) Are emotions really controlled by the heart? 
No. The heart is just a slave of the brain and it is the brain, which controls the emotions.
50) If a person does not do any physical exercise, he is bound to have shortness of 
breath on exertion; say climbing stairs. Is this an indication of heart disease?
No. But if one has difficulty in breathing on mild exertion, it is a good idea to go for a 
heart checkup.
51) Can a person help himself during a heart attack (Because we see a lot of forwarded
emails on this)? 
Yes. Lie down comfortably and put an aspirin tablet of any  description under the tongue
and ask someone to take you to the nearest coronary care unit  without any delay and do
not wait for the ambulance since most of the time, the ambulance does not turn up.
52) Do, in any way, low white blood cells and low hemoglobin count lead to heart problems?
No. But it is ideal to have normal hemoglobin level to increase your exercise capacity.
53) Sometimes, due to the hectic schedule we are not able to exercise. So, does 
walking while doing daily chores at home or climbing the stairs in the house, work as a
substitute for exercise?
Certainly. Avoid sitting continuously for more than half an hour and even the act of
getting out of the chair and going to another chair and sitting helps a lot.
54) Is there a relation between heart problems and blood sugar?
Yes. A strong relationship since diabetics are more vulnerable to heart attacks than
non-diabetics.
55) Do bypass surgeries reduce the risk of future heart attacks?
It significantly reduces the risk of heart attack.
56) What are the things one needs to take care of after a heart operation?
Diet, exercise, drugs on time. Control cholesterol, BP, weight. 
57) Are people working on night shifts more vulnerable to heart disease when compared
to day shift workers? 
No.
58) Can you brief us about angina attack and how major it is?
Angina is the pain, which comes on exertion and goes away with rest and medication. 
One has to be investigated in detail to plan treatment.
59) What are the modern anti-hypertensive drugs?
There are hundreds of drugs and your doctor will chose the right combination for
your problem, but my suggestion is to avoid the drugs and go for natural ways of 
controlling blood pressure by walk, diet to reduce weight and changing attitudes 
towards lifestyles.
60) Does dispirin or similar headache pills increase the risk of heart attacks? 
No. 
61) If there is about 85 percent blockage in the arteries, can the person be treated 
without surgery? If not, what other remedies are there?
It depends on collateral or natural bypass, the quality of other arteries and the power
of your heart muscles. It's impossible to give an opinion without seeing the angiography film.
62) There is a feeling that bypass is unnecessarily being performed in some cases.
When is bypass really needed?
When you have blockages affecting major arteries, bypass is the best option.
I am sure conscientious doctors will not perform an operation when it is not required.
63) Is it true that mechanical valves can fail any moment?
No. If you take medication to prevent clot formation and maintain the INR at accepted levels, 
the valve cannot get blocked. However, like any mechanical gadget, it can fail and fortunately, 
such  incidences are extremely low.
64) Can you brief me on pulmonary stenosys problems? What are the complications
involved and what care needs to be taken?
In this condition, the pulmonary valve is narrower at birth and putting a balloon across
the valve and dilating it can easily correct it.
65) Why is the rate of heart attacks more in men than in women?
Nature protects women till the age of 45.
66) How can one keep the heart in a good condition?
Eat a healthy diet, avoid junk food, exercise everyday, do not smoke and, go for a health
checkup if you are past the age of 30 for at least once in two yrs. And work very hard...
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