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Dr K K Aggarwal

Donating blood reduces chances of heart attack

By Dr K K Aggarwal
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One should donate blood at least once in a year. Donating blood regularly has been shown in many reports to reduce chances of future heart attacks. Blood donation is also one of the best charities that one can do as it can save multiple lives through various components taken out of a single blood transfusion.

All those who are going for elective surgery should donate their blood well in advance and the same should be used at the time of surgery.

In the current medical tourism scenario, many patients who are Jehovah’s Witnesses refuse blood transfusion on religious grounds. They do not accept transfusion of whole blood or any of the four major components (blood cells, platelets, plasma and white cells). They are prepared to die rather than receive the blood. They also do not accept transfusion of stored blood including their own due to the belief that blood should not be taken out of the body and stored for any length of time. In such cases, every effort should be made to reduce blood loss, conserve blood and give drugs that can enhance hemoglobin formation.

A new concept called Bloodless Medicine has now become a reality where treatment, surgery and even emergency surgery can be done without using any blood.

Donating blood reduces chances of heart attack

By Dr K K Aggarwal
Filed Under Wellness | Tagged With: , , , | | Comments Off on Donating blood reduces chances of heart attack

Traditional Indian turmeric prevents heart failure, lowers cholesterol, prevents cancers and gall stones and augments scar formation in a wound.

Studies from the University of Toronto’s Cardiology Division and published in The Journal of Clinical Investigation have shown that Curcumin, an ingredient in the curry spice turmeric, when given orally to a variety of mouse models with enlarged hearts (hypertrophy), could prevent and reverse hypertrophy, prevent heart failure, restore heart function and reduce scar formation. In the studies, curcumin was given to rats, who then underwent surgery or received drugs designed to put them at risk of heart failure. The rats that received curcumin showed more resistance to heart failure and inflammation than comparison groups of rats that did not get curcumin.

Curcumin treatment also reversed heart enlargement. Curcumin short–circuited the heart enlargement process, though it’s not clear how it did that.

The healing properties of turmeric have been well–known. The herb has been used in traditional Indian medicine to reduce scar formation. For example, when there is a cut or a bruise, the home remedy is to reach for turmeric powder because it can help to heal without leaving a bad scar.

Curcumin has come under the scientific spotlight in recent years, with studies investigating its potential benefits for reducing cholesterol levels, improving cardiovascular health and fighting cancer.

As an herb, turmeric should to be taken 300 mg thrice–daily with meals. It has useful actions like antioxidant, anti–inflammatory, anti rheumatic; lowering cholesterol, anti cancer and prevention of gall stones. It is also found to be useful in situations like dysmenorrhea, dyspepsia, HIV, muscle soreness, peptic ulcer disease, scabies and uveitis.

Curcuminoids, act as free radical scavengers. They also inhibit leukotrienes and synthesis of prostaglandins. The anti–inflammatory activity has been claimed to be comparable to NSAIDs (such as indomethacin).

Curcuminoids lower blood lipid peroxides, decrease total cholesterol and LDL cholesterol, and increase HDL cholesterol. Turmeric has also been claimed to inhibit platelet aggregation.

Donating blood reduces chances of heart attack

By Dr K K Aggarwal
Filed Under Wellness | Tagged With: , , , | | Comments Off on Donating blood reduces chances of heart attack

One should donate blood at least once in a year. Donating blood regularly has been shown in many reports to reduce chances of future heart attacks. Blood donation is also one of the best charities that one can do as it can save multiple lives through various components taken out of a single blood transfusion.

All those who are going for elective surgery should donate their blood well in advance and the same should be used at the time of surgery.

In the current medical tourism scenario, many patients who are Jehovah’s Witnesses refuse blood transfusion on religious grounds. They do not accept transfusion of whole blood or any of the four major components (blood cells, platelets, plasma and white cells). They are prepared to die rather than receive the blood. They also do not accept transfusion of stored blood including their own due to the belief that blood should not be taken out of the body and stored for any length of time. In such cases, every effort should be made to reduce blood loss, conserve blood and give drugs that can enhance hemoglobin formation.

A new concept called Bloodless Medicine has now become a reality where treatment, surgery and even emergency surgery can be done without using any blood.

Check Your BMI To Know Chances Of Future Heart Attack

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If you are less than 40 years of age, male, with a strong family history of diabetes, blood pressure or heart disease, have a normal weight as judged by Body Mass Index (BMI) but have a pot belly, or have gained more than 10 kg since the age 18, do not ignore and go to your cardiologist to reduce your chances of a future heart attack.

A BMI of 20 to 23 kg/m2 is associated with little or no increased risk unless visceral fat is high, or the subject has gained more than 10 kg since 18 years.

Subjects with a BMI of 23 to 30 kg/m2 may be described as having low risk, while those with a BMI of 30 to 35 kg/m2 are at moderate risk.
Subjects with a BMI of 35 to 40 kg/m2 are at high risk, and those with a BMI above 40 kg/m2 are at very high risk from their obesity.
At any given level of BMI, the risk to health is increased by more abdominal fat (increased weight to hip ratio, WHR), hyperlipidemia, hypertension, age less than 40 years, male sex, and a strong family history of diabetes, hypertension, or heart disease.

The body mass index (BMI) is the most practical way to evaluate the degree of obesity. It is calculated from the height and weight as follows:

BMI = body weight (in kg) ÷ square of stature (height, in meters)

Overweight is defined as a BMI between 23 and 30 kg/m2 and obesity as a BMI greater than 30 kg/m2.