CHADS₂ Score for Atrial Fibrillation Stroke Risk



When one can experience the thumping of heartbeat and also experiences the palpitation of it to an uncontrollable level. Simultaneously, one feels that he or she is almost out of breath. This is called Atrial fibrillation (AFib). It can be a catalyst for umpteen number of health issues. For example, the unstable heartbeat can make the blood inside the heart turn into clots. The clots can be transported into the brain of the person. As a result, the blood flow can be blocked and lead to a stroke.

In case, if the patient is suffering from AFib, the physicians have a job to guide them about the things which can help them to avoid it. One can assume, that if the odds of getting a heat stroke are not extreme, then the doctor can suggest using aspirin to prevent the forming of blood clots. However, the medicines with higher milligrams can be suggested in order to prevent the clots from forming.

In order to assist the physicians to decipher if the person is more likely to get a stroke, CHADS2 Score has been designed for that. It tells the doctors that whether the person requires anything to prevent that. It may be surprising for many people to know that it does not involve the tests in the laboratory. But, it requires a few questions to answer that.

CHADS2 Abbreviation

Every letter in the name highlights the possibility of the patient having a stroke. A person gets either 1 point or 2 points. Please, see the following method involved in the Chads2 Score.

  • C: Congestive Heart Failure, reflects that the heart of a patient is not pumping properly. A person gets 1 point.
  • H: High blood pressure, if someone is having it as well then he or she deserves a score for this as well.
  • A: Age, is a phenomenon that must be included in the Scoring criteria. When a person is 75 years old or more. He or she gets a point.
  • D: Diabetes, those patients who are having diabetes get a point as well.
  • S: Stroke, when one had a stroke in the retrospective or a minor stroke called a transient ischemic attack (TIA), then the person gets 2 points.

CHADS Score Criteria

A person is scored from 0 to 6 points. The score of Zero indicates that a person is not supposed to have a stroke. This is a place where getting a zero is positive. The physicians may suggest a person use the aspirins. When a person gets one point, there is a medium possibility of stroke. The doctors recommend the use of aspirin or medicines to make the blood thin.

Moreover, the patients who get a score of two or more points have a possibility of getting a medium level or an extreme level of stroke. There are different kinds of medicines which should be suggested. It may include, oral anticoagulants or other medicines to make the blood thin.

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