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Can A Person Have A Heart Attack And An Ekg Not Detect It
Myocardial Infarction means some of the heart muscle dies because of insufficient oxygen supply. Most often this occurs because the coronary artery is blocked by plaque & clot. Other causes include tears in the artery wall, extremely high oxygen demand (eg, rapid arrhythmia, heart valve disorder, or severe systemic illness.) Prompt treatment can minimize heart damage & ...Read more
Is it possible for a person with no heart disease have an attack that leads to a heart attack if they have multiple sclerosis?
Why does it take 12hrs from a suspected heart attack to take a blood test to if it was a heart attack or not?
See below...: As the heart muscle dies due to lack of oxygen (ischemia), different cardiac muscle proteins and enzymes are released in the blood at different times. The ultra sensitive troponin test is positive in about 80% of people with MI in 2-3 hours of presentation. However, if the initial test is negative, then the troponin levels must be followed over time to see if they are rising to the MI level. ...Read moreSee 1 more doctor answer
How serious is an abnormal EKG that shows a possible heart attack and how soon should you see a cardiologist?
It the ecg is: Consistent with old infarction, the next step is arranging for a myorcardial perfusion stress test and evaluation of the risk factors. This can be done by his internist and there is no need for a cardiologist if you have a competent primary physician. Good luck. ...Read moreSee 1 more doctor answer
Absolutely: One of the best known research studies to examine this issue was the framingham heart study. In the study, several thousand people were followed for 50 years. One quarter of all patients with heart attacks did not have symptoms that were recognized by the patient and were not admitted to the hospital. ...Read moreSee 1 more doctor answer
Is it possible to pass a nuclear imaging stress test and the EKG to show you had a mild heart attack in the past?
27 years old EKG found that I have a right ventricular conduction delay . Is that dangerous and can it lead to a heart attack ?
See cardiologist: Would return to discuss results with provider who ordered ECG. Likely, evaluation by cardiac heart rhythm specialist & echocardiogram is needed to ensure no less common, but more dangerous underlying conditions exist. It's likely normal for you, but genetic conditions, structural problems, & causes of "arrythmias" are possible. Call 911 if dizzy, breathless, chest pain, or pass out. ...Read moreSee 1 more doctor answer
Electrocardiogram (ecg, ekg) is a print-out of the electrical forces detected by electrodes on the chest wall, as electricity travels through the heart with each heart beat. The electrodes are placed in different positions, and each position "sees" the electrical activity of the heart from its own vantage point. Abnormalities in signal detected at chest surface ...Read more
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