Home / Critical illness cover / - Heart attack
Background information
Every year there are an estimated 280,000 heart attacks in the UK - that's one every 2 minutes.
Less than half of those who have a heart attack die within 28 days.
Coronary Heart Disease is the most common cause of premature death.
About 28,000 coronary artery by-pass grafts are carried out each year - a 5-fold increase since 1980.
The number of coronary angioplasties has also increased, with 14,000 now being carried out annually.
Around 2.6 million people are currently suffering from coronary heart disease.
(British Heart Foundation, 2002)
In 2000, over 120,000 people died from coronary heart disease. That's around 330 deaths every day.
(Office for National Statistics, 2001)
Studies have indicated that two-thirds of men suffering their first heart attack will survive for a minimum of 5 years.
( Munich Re, 2002)
Definition
The death of a portion of heart muscle, due to inadequate blood supply, that has resulted in all of the following evidence of acute myocardial infarction:
- new characteristic electrocardiographic changes;
- the characteristic rise of cardiac enzymes, troponins or other biochemical markers;
where all of the above shows a definite acute myocardial infarction. Other acute coronary syndromes, including but not limited to angina, are not covered under this definition.
What does this mean?
The body needs oxygen to survive and it receives this from the blood. The heart is effectively a pump, which ensures that oxygenated blood circulates through the body to where it is needed.
The heart itself also needs oxygen to continue to work effectively. If the supply of oxygen to the heart is cut off then a portion of the heart muscle is damaged. This can be caused by the blockage of a coronary artery.
Arteries can become blocked by fatty material or by blood clots. Damage to the heart muscle usually causes severe pain and results in an increase in cardiac enzymes and the introduction of troponins, which are released into the blood.
A heart attack will also result in electrocardiograph changes. Angina produces similar symptoms to an actual heart attack, but is caused by a reduction in the supply of blood to the heart rather than a complete blockage. Heart muscle does not die as a result.
Angina may be an early indication that a future heart attack is likely. Angina is not covered.
06 August 2008 17:27:22
An antibiotic developed from maggots may be used to fend off different types of bacteria including certain types of the deadly methicillin-resistant Staphylococcus aureus (MRSA), Fox news reported.
Students from Swansea undertook the study and they believe that maggots may now be used to fight superbug infections in hospitals.
Those with life insurance policies maybe interested to know that the team developed a drug called Seraticin that is made from secretions of green bottle fly larvae.
They now believe that they may be able to tackle up to 12 strains of the superbug and that it could be effective against E.coli and C.diff.
Live maggots have recently been used on patient's wounds to help fight MRSA by eating dead tissue, the Mirror reported.
UK life insurance policyholders have learnt that new research from the US has found that patients who are carrying MRSA for long periods of time are at an increased risk of infection and death.
06 August 2008 17:22:31
Those without life insurance policies will be pleased to hear about a proposed program that involves vaccinating children against flu in order to provide protection for the rest of the population.
Whilst the Daily Mail claimed that running the programme could cut flu infection rates by 70 per cent, the Daily Telegraph reported that "flu could be virtually wiped out if all under 16s were vaccinated against the disease".
A similar programe was considered and subsequently rejected in 2006 by the Joint Committee on Vaccinations and Immunisation, the NHS reported.
New research published in the Lancet this week suggested that the influenza vaccine did not provide as much protection as was previously thought.
In the study a group of 3,500 individuals were tested and it was uncovered that in those over 65 there was no link between the flu vaccination and the risk of those people contracting pneumonia.
UK life insurance provides cover in case of injury or illness.
05 August 2008 17:34:54
Those with and without life insurance policies may be interested to know that a trial of a vaccine for HIV patients which allows them to take breaks from their regular medication is planned, the BBC reported.
The trial, which was announced at the Aids 2008 conference in Mexico City, will involve 345 patients in both the US and Europe and the results are due by the end of 2009.
It is hoped that the vaccine could help alleviate side effects associated with the drugs currently used to treat the virus and may help delay the emergence of strains of HIV that are resistant to the drugs.
Dr Barry Peters, of Kings College London, who is leading the research in the UK, said: "A successful immunotherapeutic HIV vaccine would give patients and doctors enormous advantages over current treatments, both in developed and developing countries."
Whilst Dr Peters has qualified that the vaccine being trialled is not the "complete answer", it could go some way to helping produce a "full" vaccine.
UK life insurance provides policy holders with cover in case of illness or injury.
