Pacemaker-Miracles of science

Greetings to all. Today I thought to talk on such hit topic which is seen everywhere these days, no matter of age, no young no old everyone is victim of this disease. People are dying of severe chest pain unaware of the reason and factors which are causing that severe pain. let me tell you about that this type of disease is called arrthmia a heart disease treated by pacemaker.
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Pacemaker is A small instrument that is placed inside your skin in chest cavity to control heartbeat .If a person feels difficulty in breathing or his breathing is not regular (arrithmia), Implantation of pacemaker is best choice.To insert a pacemaker inside patient's body a minor surgery is usually required it is quite risky because sometimes patients may get some wound or inflammation at the sight of operation.

If we say what is the life expectancy of such patient after the implantation of pacemaker then by doctors i roughly estimate that a patient can survive Approximately5, 10 ,15, 20 years depending on the age of a patient.
There are two Chambers in our heart upper two atriums and lower two ventricles.When the blood reach our atrium it is pumped into ventricle and then to the whole part of body this all procedure requires electrical signals and the purpose of pacemaker is to provide that electric shock which enables our heart to do so.
There are some symptoms which if seen are indication that such persons has Some kind Of disturbance in his heart.

Shortness of breath
Nausea and vomiting.
Chest pain.
Weakness and whole body pain.

Precautionary measures;
A person who has implanted pacemaker should do some precautionary measures for the better life of pacemaker for example he should avoid mobile devices and microwave Oven which emit radiations .
Such a person should be given healthy diet
tension should not be given to the patient
avoid putting stress on the chest cavity of such patient
morning walk, visiting a doctor for regular checkup and better medication are some of the tips to live health