Why People Have Heart Attacks
Published on Nov 19, 2015
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PRESENTATION OUTLINE
WHY PEOPLE HAVE HEART ATTACKS
RESEARCH
- A heart attack occurs when the artery is clogged and the heart can't get oxygen
- When a artery is clogged with fat it is called artherosclerosis
HYPOTHESIS
- I think a heart occurs when
- a artery is clogged with fat so
- the heart can't breathe.
EXPIERMENT
- Conrad- When the cholesterol clogs up an artery.
- Alec- There is build up over time, that the arteries by the heart become clogged.
- Sadaya- People overweight.
- Ben- Blocked arteries, through cholesterol so the heart can't pump blood.
EXPERIMENT #2
- Made a fake heart to show that when a artery is clogged
- that the water that is acting like oxygen can't get to
- the heart.
ANALYSIS
WITH THE FAKE HEART I MADE I WANTED TO SHOW THAT THE WATER CANT GET THROUGH THE BLOCKAGE THE TUBE
CONCLUSION
MY HYPOTHESIS WAS CORRECT
