Insufficient supply of oxygenated blood to the heart?

Answer 1

The main thing that happens is that the heart would not be able to pump blood efficiently to all parts of the body, as a result of which all parts of the body would receive lesser and lesser oxygen. This can cause:

* Nausea * Vomiting

* Prolonged lack of oxygen may cause fainting As the oxygen supply continues to keep dwindling, the blood & oxygen supply to vital organs only will be maintained and supply to all other parts would be shut down. This is to ensure that the vital organs like the brain, heart etc continue to receive what little oxygen that is available to ensure life.

After some point of time, people would faint and then continue lack of oxygen may even cause death within hours...

Answer 2

The Heart needs oxygen in order for it to pump around the body. Lack of oxygen in the heart could result in a condition called Angina Pectoris or in svere cases a Myocardial Infarction (heart attack).

Angina occurs when there is a lack of oxygen or blood getting to a particular area of the heart. This is usually due to exercuse and can often be relieved by rest.

An MI is when there is a full clot or obstruction in the heart. The patient may collapse and go into cardiac arrest so it is important to get them to hospital as soon as possible.

If you experience any sort of chest pain, it is advisable that you go and visit your doctor as soon as possible.

Answer 3

1. The person passes out. 2. The person dies.

Answer 4

Ischemic Heart disease.

Answer 5

You get chest pain called angina.