Doctor insights on:
When I look at normal EKGs I commonly see negative (inverted) QRS complex. How come this isn't considered abnormal? Why doesn't anyone notice this?
ECG: The normal QRS may be predominantly negative in the anterior pre cordial leads and sometimes others. ...Read more
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
On EKG QT was 474, then a normal ekgs for months, then QT 475 with a normal EKG just seconds before. No symptoms. EP says not a worry. Thoughts?
No worries: If EP is not concerned please donot worry this is norrmal ...Read more
Anxiety and Panic: Hundreds of young people spend thousands of dollars every day seeking emergent or expensive medical care for 'chest pains' only to be told that they are normal and may have anxiety. Many humans hold their tension in their chest. There are lots of muscles in the chest that can spasm. I would get a good family physician to guide you through this; to reassure you and to help you deal better. ...Read more
Lottsa: Things, you need further eval.Get a more detailed answer ›
Pinching: Musculoiskeletal pain most likelyGet a more detailed answer ›
Ekg showed possible septal ischemia this is change from normal EKG 3 months ago - can I still continue to exercise?
ECG: This question is best posed to the doc who knows you. Ecg is just one data bit in your whole clinical picture. ...Read more
If I had a 2 normal EKG and 2 normal cardiac enzmes..... How often should I have both checked to make sure nothing has changed?
Tests: Without more information about you and why you had cardiac testing, reasonable advice isn't possible. You should always ask the Doc who is evaluating you for an explanation of what is going on with you and why and what you should do for the future. ...Read more
I volunteered for a med student, who was practicing EKGs, concerned that my wave activity isn't normal. EKG result image is in my profile.?
HealthTap Prime: Your profile picture is just that... your picture (a selfie taken in a mirror, I think). If you want a physician to take a look at your EKG, then upload the picture on HealthTap Prime. There's no way in this forum for us to view the EKG. ...Read more
I am 28 year old female. Have had some pain in chest and tightnesd. Had 5 normal ekgs normal blood work and 2 normal chest xrays...should I worry?
See below: The fact that you have had 5 normal EKGs and normal blood work and 2 normal chest x-rays should reassure you. It is unlikely that you have something life threatening. However, you should expect a narrow differential diagnosis from your physician at this point of the work up or referral to a cardiologist for further testing if there is a concern that this is cardiac related. ...Read more
Normal ekgs and chest xrays, but I still want further evaluation. However the doc is reluctant to do that relying on what ekg says. Suggestion?
Evaluation: There is a great excess of medical testing done which isn't really indicated. Often it is prompted by anxious patients pushing for unneeded testing. Discuss your status with your doctor and ask frankly what is going on and whether there is a reason to test further. ...Read more
Normal EKG and echo. Does that mean my chances of having CAD is low? If I had cad, wouldn't my echo findings have been abnormal? If not then why?
Yes: Ekg is an interpretation of the electrical activity if the heart at a certain point in time. Used to measure rate and regularity of the heartbeats, damage to the cardiac chambers using electrical measures, drugs effects, etc. An ekg can be normal and still patient can have a heart condition. ...Read more
Tachycardia is rapid heart beat >90/minutes. HR varies with Emotional and Physical state. And subjective feeling of rapid HR should be quantified with checking HR at that time for at least 1 minutes.
If you are calm when EKG was done then it would not show Tachycardia or any other abnormal rythm.
Echocardiogram was done to se if there is any structural cause for your"Tachycardia" ...Read more
What could cause chest tightness? I had normal ekgs and lab work but having these pains for weeks now?
Surprisingly: It is usually associated with other symptoms such as fatigue, heart palpitations, undue sweating headaches etc. It also comes and goes. If this applies to you it could be as simple as diet, particularly the junk. Symptoms are often just "alarm bells" ringing in a complex system and provide warning that all is not well. ...Read more
If I have a normal ekg, in what cases would it still be worth going to cardiologist for stress test, etc?
Symptoms: If you have symptoms of heart disease or a strong family history of heart disease, it may be advisable to have evaluation. ...Read more
Hi Dr, How can I differentiate between costochondritis and heartburn vs something worse? I have had a normal EKG.
Could an ST depression on EKG be caused by panic or an error? I'm 29/F/very thin and had 4 normal EKGs in the past.
Abnormal EKG: There are many things that can influence the electrocardiogram. ST depression can indicate ischemia (inadequate oxygen supply to the heart) and so it makes doctors take notice, but hyperventilation, some medications, and other medical conditions can also affect the ST. Consider a cardiology consultation to review your EKG. ...Read more
Normal ekg with " poor r wave progression" stress Echo came back normal. What does the poor r wave progression mean?
Male 56. Normal cardiac exam. Normal EKG but left axis deviation. I'm sure I do not have LVH. What can cause this finding?
Laxis deviation: Left axis is associated with the following: LVH, left anterior fascicular block, V tach, Left Bundle Brach block, Inferior wall MI, Pneumonthroax or some process that rotates heart ot left. ...Read more
I had chest pain and my results were 0.01 for troponin. And a normal ekg docs help, im scared!!! Is the 0.01 troponinI bad?? Help
Very unlikely to be an issue, Why was a trop. Level done?
to start with ...Read more
Should I be scared of sca?! normal ekgs, normal echo shows normal function, normal stress test, normal blood work, overall. High anxiety?!
I get an irregular heartbeat after normal meals. Not fast or slow, just irregular. Recently had normal EKG and echo. What could cause that?
May be sinus arrhyth: May be sinus arrhythmia, a nl condition. You need to have ekg while you are having symptoms. ...Read more
Why woukd my pulse be 120 in the morning time when I haven't done any heavy activity? Have had normal EKG and echogram in last year. Anxiety?
Anxiety is one: Possibility but there are lots of others. Please continue to visit your doc until you are both satisfied. Cardiologist herbert benson wrote a little book called the relaxation response. It's a simple mental technique to reduce the fight-flight response, which can account for high BP and rapid heart beat. I'll try to refer your question to another expert here on healthtap also if it works. Peace. ...Read more