Close
Nova Zoom Rolling Walker

Nova Zoom Rolling Walker

$114.95
Glen Sleeve II Arm Protector

Glen Sleeve II Arm Protector

$15.99
Golf First Aid Kit 18 Piece FAO-182

Golf First Aid Kit 18 Piece FAO-182

$3.49
5-in-1 Air Pressure Massage Chair

5-in-1 Air Pressure Massage Chair

$1,959.98

Sinus Tachycardia

Definition

Sinus tachycardia is a heart rate greater than 100 beats per minute. The electrical impulses that cause the heart to beat come from the normal "pacemaker" of the heart.

What is going on in the body?

This condition is a fast heartbeat that follows a normal pattern, as opposed to a "true" or "primary" arrhythmia, in which the beat is abnormal..Sinus tachycardia is generally a normal response to demands on the heart. The heart beats regularly in this condition, but faster than normal. This condition generally starts and stops gradually, such as at the beginning and end of exercise.

Risks

What are the causes and risks of the disease?

There are many possible causes of this condition, including:
  • exercise
  • anxiety
  • emotional stress
  • fever
  • dehydration
  • pain
  • anemia, or a low blood count
  • heart failure
  • shock
  • a high level of thyroid hormone in the body
  • low oxygen levels

Prevention

What can be done to prevent the disease?

This condition can be prevented only if the underlying cause can be prevented. For example, avoiding exercise or dehydration can prevent some cases. It is important to remember that this condition is not necessarily bad and is a normal response to certain situations.

Diagnosed

How is the disease diagnosed?

Affected people or a healthcare provider can check their pulse and notice that it is greater than 100. An electrocardiogram (ECG) will show a pattern of normal heartbeats that are faster than 100 beats per minute.

Long Term Effects

What are the long-term effects of the disease?

This condition itself usually has no long-term effects. In some settings, a fast heartbeat may cause chest pain or a heart attack. Some people get chest pain every time they exert themselves and the heart starts to beat faster. This is known as angina. This usually only occurs when someone has clogged arteries in his or her heart.

Other Risks

What are the risks to others?

This condition is not contagious and poses no risk to others.

Treatments

What are the treatments for the disease?

Treatment may be directed at the underlying cause of this condition. For example, people may need:
  • fluids if they are dehydrated
  • acetaminophen for a fever
  • antibiotics for an infection
  • extra oxygen if they have low oxygen
  • blood transfusions or iron pills for low blood counts
  • medications to treat a high thyroid hormone level
Generally treatment is only needed for the underlying condition and not for the tachycardia itself. In fact, exercise that raises the heart rate above normal is advised for all healthy people at least three times a week

Side Effects

What are the side effects of the treatments?

This depends on the treatments used. All medications have possible side effects. These may include allergic reactions, stomach upset, and other side effects. Specific side effects depend on the drugs used. Blood transfusions may cause allergic reactions or infections.

After Treatment

What happens after treatment for the disease?

If needed, the heart rate can be monitored until it returns to normal. Once the underlying cause of this condition is treated, people are free to return to normal activities.

Monitor

How is the disease monitored?

A healthcare provider should investigate unexplained, repeated, and frequent episodes of fast heartbeats. In many cases, monitoring is only done for the underlying condition, not the fast heart rate itself.

Leverage our buying power & expertise. We serve GOV/EDU/MIL, employers, facilities & inventors.

  Account set up & astute solutions guidance.
  Free edu catalogs for your staff & community.

Engage in our innovative medical & health care, sales, education & marketing programs.

  Lead gen & education comms programs.
  Vendors/Investors: full-service solutions.

Get Discovery Digest e-news updates, discounts, and exclusive offers.

  
  EZ Publish our Discovery Digest free.