Popular guidelines

What are the types of health screening?

What are the types of health screening?

Screening tests, which find health problems before symptoms appear. Examples of screening tests include mammograms to find breast cancer and colonoscopy to find colon cancer. Diagnostic tests, medical exams, and self-exams, which find a disease or other health problem early in its course.

What causes an abnormal EKG reading after a heart attack?

If your electrolytes are imbalanced, you may have an abnormal EKG reading. Heart attack or ischemia: During a heart attack, blood flow in the heart is affected and heart tissue can begin to lose oxygen and die. This tissue will not conduct electricity as well, which can cause an abnormal EKG.

When to see a doctor for an EKG abnormality?

Sometimes an EKG abnormality is a normal variation of a heart’s rhythm, which does not affect your health. Other times, an abnormal EKG can signal a medical emergency, such as a myocardial infarction (heart attack) or a dangerous arrhythmia. A doctor or medical professional trained in reading EKGs can interpret…

How does an EKG show a live image of the heart?

During a cardiac catheterization, a long tube called a catheter is inserted through a puncture in your skin and inserted into an artery leading to your heart. A contrast dye is injected into your bloodstream so that the doctor can examine your heart. An echocardiogram uses ultrasound waves to show a live image of your heart.

Can a baseline ECG be used to diagnose high risk patients?

Although the electrocardiogram may be part of this assessment, it plays a minor role, unless the patient is symptomatic, or the surgical procedure intermediate- or high-risk. A routine baseline ECG is not useful for asymptomatic patients undergoing low-risk surgical procedures.

What can be the cause of an abnormal EKG?

Possible disorders that can be indicated by an abnormal EKG include a lack of blood flow, arrhythmia, heart muscles that are too thick, congenital heart defects, heart valve disease, and inflammation of the sac that surrounds the heart, a condition called pericarditis.

Can a healthy person skip the EKG test?

Healthy people should skip EKG screening, say new U.S. Preventive Services Task Force guidelines. An EKG, or ECG, is a simple, non-invasive test that measures electrical activity from the heart. Information picked up from an EKG may determine how fast a heart beat is, or whether it has a steady or problematic rhythm.

What to do if your EKG comes back abnormal?

It came back abnormal. Should I be going to a cardiologist for further testing? Yes, Ann, a cardiologist should interpret an abnormal EKG, a recording of the electrical activity of the heart, taking into account your overall health.

What happens when you go to a Life Line Screening?

Life Line Screening is a for-profit company, and it often partners with hospitals and surgical centers that help promote the screening days. If Life Line screens find an abnormality, the patients can be referred to the hospital for follow-up care, which means more business for the hospital. Cardiac care can be especially lucrative.