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The number one cause of deaths in the
Western countries is cardiovascular disease. It cause
double deaths than all of due for cancer.
Coronary disease is the main cause of cardiac deaths.
More than 50 % of affected people has less than 65 years
old, with a medium onset age of 30 years old. Moreover,
20 % of the heart attacks affects people who don´t
have a known risk factor.
Coronary disease begins with a minimal lesion in the
inner artery wall. We have to learn a lot yet about
possible causes of the cardiovascular disease ; but
it is known that several risk factors can help to its
development. We can find high cholestrerol level, high
triglyceride level, hypertension, diabetes, smoking,
sedentary lifestyle, family history of cardiovascular
disease, obesity, stress between them..
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Once the lesion stands on the arterial wall, there
is a cholesterol, calcium and platelet gathering. When
the time goes, the arterial lumen narrows, so the blood
and oxigen supply to the cardiac muscle.
Coronary disease has differents ways of expression.
Sometimes It blows suddenly and the other ones run a
known or predictive way, gradually. One very dangerous
form is the silent isquemia. In this case the artery
obstruction do not have symptoms and It could end in
a painless heart attack.
In the long term Framingham study was observed that
almost 15 % of the total heart attacks were silent and
a very similar percentage were mistakenly diagnosed
as stomach upset or any other common symptom.
In synthesis, diagnosis were generally made at the time
when the coronary disease was set and damage (high or
low) was done.
With the IMTHealthScan™
We can forestall 6 years to that events and prevent
them. The diagnosis is made before the illness cause
any damage. Since the diagnosis is made, we can take
it into account and prescribe the neccesary treatments
for the coronary degenerative disease reversion.
RISK FACTORS
HIGH BLOOD
PRESSURE
It is a very common chronic disease. One in five persons
(and one in four adults) has high blood pressure. The
situation is more critical if one can see that of those
people with high blood pressure, 30 percent don't know
they have it.
Keep in mind that high blood pressure is usually present
for many years before its complications develop. The
idea, therefore, is to treat hypertension early, before
it damages critical organs in the body. Accordingly,
increased public awareness and screening programs to
detect early, uncomplicated hypertension are the keys
to successful treatment. Chronic high blood pressure
can lead to an enlarged heart, kidney failure, brain
or neurological damage, and changes in the retina at
the back of the eyes. Moreover, gets atherosclerosis
worst.
Of all people with high blood pressure, 11 percent are
not on therapy (special diet or drugs), 25 percent are
on inadequate therapy, and only 34 percent are on adequate
therapy. (remember the 30 % who don´t know they
have it. Hypertension increase by six the stroke´s
risk
DIABETES
Coronary artery disease (CAD) is more
frecquent in diabetic (and specially if it is of early
onset). Hypertension and type II diabetes are the most
frecquent diseases in the Western world. Diabetes increases
generall risk and
accelerates heart diseases, peripherial artery disease,
stroke, retinopathy and nephropathy.
OBESITY
Obesity is defined as an excessively
high amount of body fat or adipose tissue in relation
to lean body mass (generally a person who has an overweight
of more than 20 %). Overweight and obesity were found
to be significantly associated with: Diabetes, High
blood pressure, High cholesterol and sedentary status.
Overweight increases by two the CAD risk.
HIGH CHOLESTEROL
In the last 30 years, high serum cholesterol
has became a synonim of heart attack. A high level of
cholesterol in the blood is associated with an increased
risk of heart attack because cholesterol is the major
component of the plaques deposited in arterial walls.
Cholesterol, like oil, cannot dissolve in the blood
unless it is combined with special proteins called lipoproteins.
A long term trial about cardiac diseases called Multiple
Risk Factor Intervention Trial , reports that men with
cholesterol serum level around 300 mg has four more
possibilities of died (within the next 6 years) than
the men whose level is below 180 mg.
Likewise, in the Framingham study, which has been doing
for 40 years, was observed that the heart disease´s
risk possibilities increase directly proportional to
the cholesterol level.
People who had high cholesterol level at the beginning
of the trial, had more tendency to develope heart disease
in the future.
Inversely, neither heart attack nor heart-related death
happened in 5000 studied men, when cholesterol values
were lower than 150 mg.
SMOKING
In the Framingham study, great cigarettes smokers have
three more incidence of coronary heart disease and mortality.
It was clearly proved the decressed morbimortality from
the 3 rd year after stop smoking.
PHYSICAL ACTIVITY
Sedentaries habits of live is another
main heart disease risk factor. It is considered that
it should be necessary to take a 30 minutes-walk, five
days a week. It must be added the overweight and the
high cholesterol level to the sedentary habits.
HEART DISEASE IN WOMEN
Although the disease is more prevalent in men, there
are a lot of women with high risk profile. This group
is up by postmenopausal women who get the same coronary
heart disease risk than men in a very short time.
All of that is potencially increased by another risk
factors as diabetes, smoking, overweight or contraceptive
pill taking.
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