What is Cardio Pulminary Resuscitation (CPR)?

CPR is the artificial method of circulating blood and oxygen through a body and attempting to keep the brain alive. CPR does work. When initiated within four minutes, the survival rate is 43 percent. When initiated within four to eight minutes, the survival rate is ten percent.

Why Learn CPR Knoxville, Maryville, Tri-Cities, TN area?

  • One in seven people will have the opportunity to use CPR in their lifetime.
  • More than 650,000 people die annually from heart attack in the United States each year.
  • More than 350,000 die before reaching the hospital.
  • When the brain starts to go four to six minutes without oxygen, brain damage/death begins.
  • In the United States, there are 500,000 strokes a year.
  • In the United States, there are 6,000 drowning incidents a year and 3,100 incidents of airway obstructions a year.

Risk Factors that cannot be changed

  • Heredity – cannot change your genetic background
  • Sex – women have lower incidents of heart attack
  • Race – Blacks have a 45 percent greater chance of high blood pressure
  • Age – risks increase with age, however, one in four deaths occur under age 65.
  • Risk Factors that can be changed

Other Risk Factors

  • Smoking one pack a day increases heart attack rate two times over a nonsmoker and stroke rate five times over a nonsmoker.
  • Hypertension – (high blood pressure) is a major risk factor but with no specific symptoms. One in three adults or 58,000 Americans have high blood pressure controlled by diet, exercise and medications.
  • Diet – high fat, high cholesterol foods cause plaque to collect on artery walls constricting blood flow.
  • Obesity – obese middle aged men have three times greater risk of heart attack.
  • Lack of exercise – regular aerobics exercise at least three times a week.
  • Stress – A Type A personality, with a sense of urgency, drive and competitiveness, has a greater risk.

Signs and Symptoms of Heart Attack

  • Chest pain – can be an uncomfortable pressure, tightness or feeling of indigestion, heavy squeezing pain like a weight on the chest, can radiate to left arm and neck
  • Nausea/vomiting
  • Shortness of breath
  • Pale, sweaty cold skin
  • May have no signs or symptoms (silent Myocardial infarction)

Actions for survival

  • Recognize signals
  • Stop activity, rest, lay down
  • If pain lasts more than two minutes, call for help
  • Patient’s having early signs often deny having a heart attack
  • Be prepared to do CPR, if alone do CPR for one minute, then call 9-1-1.

Four reasons to stop CPR

  • Patient is revived
  • You are relieved by another trained individual
  • Become exhausted
  • Doctor is present and pronounces death


  • Avoid smoking
  • Health diet (fiber, fruits, vegetables, avoid junk foods)
  • Less TV, more exercise
  • Know and control blood pressure and cholesterol level


  • The lungs function is to exchange carbon dioxide for oxygen.
  • Room air is 21 percent oxygen, exhaled air is 16 percent oxygen. All body organs and cells need oxygen to live.
  • During CPR, exhalation is due to normal relaxation of the chest.
  • The heart is the size of your fist with two separate halves (left and right heart). The right heart receives blood from the body and pumps it through the lungs back to the left heart. The left heart pumps fresh oxygenated blood to all body parts.
  • The heart beats 60-100 times a minute, 100,000 times a day and pumps five quarts of blood a minute or 1,800 gallons a day.
  • Ninety percent of the time, CPR will be done on a family member or close friend.
  • People do vomit and ribs do crack sometimes during CPR.
  • Never do blind finger sweeps in the mouth on anyone.
  • The victim should lie on a flat, hard surface.
  • If you are alone, do CPR for one minute, then call 9-1-1.

Back to the CPR Info Main Page

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You may Email Cheryl Smith at [email protected] or Call 865-548-1500 to schedule an appointment or ask any questions today!

We've trained thousands of individuals in performing life-saving skills and certify the staff of many large organizations and businesses. We make learning CPR, simple, fun, and informative. Many of our students say our class is, "the best CPR Class" they've ever taken. Saving lives is more than just a motto, it's our mission! View the training calendar for your region below:

Nashville CPR | Knoxville CPR | Maryville CPR | Tri-Cities CPR | Colorado Springs CPR | Denver CPR

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  • Flexible Scheduling
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  • Best Price Guarantee
  • All instructors are AHA and ASHI certified
  • A+ BBB Rating
  • Blended Learning (Online & Skills Check) available
  • Meets OSHA & College CPR Requirements
  • Get Certified Within 3-4 Hours
  • Certification Is Good For Two Years
  • Official AHA Training Site
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CPR Choice, Real Testimonials

"Best CPR Class I've ever attended."

"This is the BEST CPR class I have ever been to. As an RN, I’ve been to lots over the years. HIGHLY recommend this one!"

"I highly recommend CPR Choice for healthcare provider certification! It was easy to schedule and Cheryl kept the class interesting and informative. This was by far my best experience taking a CPR class. Thanks Cheryl!"

"I have been taking an annual CPR class for about eight years now, and never before now have I felt like I had such a complete grasp on the material."

"Best CPR class I have taken as an RN in 10 yrs! The instructor, Kristy, was the best instructor! Systematic approach to teaching with tons of energy and obvious interest in teaching CPR. Thank you!"

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