You may not be a cardiologist, but you can glean a certain amount of information from the lines on an electrocardiogram (EKG)1.Still, it's important to leave the true reading and diagnosis to trained healthcare providers whose profession it is to detect abnormal sinus rhythms. Deciphering peak...
What characteristics of an EKG typically indicates myocardial ischemia? How to treat bradycardia What heart rhythms will an AED shock? How does the maximum heart rate change with age? How do you test a defibrillator machine? What is an ectopic pacemaker? What would be the effect on the heart...
The shape of the ECG trace give the cardiologist clues about the condition of the heart. A bigger QRS wave indicates thickening of the heart walls, known ascardiac hypertrophy. An unusually long or short QT interval indicates a higher risk of abnormal heart rhythms andsudden cardiac death....
ECG, orelectrocardiogram, is the recording of theelectrical activity of the heart. A single-lead reading is mainly for the detection of abnormal heart rhythms. The primary goal here is to detect atrial fibrillation (AFib), which can lead to stroke and other health complications. In Apple’s w...
Read about automated external defibrillators (AED). How and when to use them to save the life of a person in cardiac arrest or having a heart attack.
The graded exercise test involves a long series of intervals on the treadmill while monitoring blood pressure and heart rhythms. TheBruce protocol testalso involves working on a treadmill while your heart rate, blood pressure, and perceived exertion are monitored. ...
If they find any abnormalities, they may suggest further testing. Because potassium, magnesium, and sodium levels can affect your heart rhythm, further testing may include an electrocardiogram (EKG). They may also order an ultrasound or x-ray of your kidneys to make sure your electrolyte imbalanc...
How to read an EKG How is cardiomyopathy detected? How is myocardial ischemia diagnosed? How does cardiac failure result in dyspnea? How does a pulmonary embolism cause cardiac arrest? How is ischemic heart disease detected? How does hypoxia cause cardiac arrest? What symptoms can indicate a hear...
I don’t do it every day because I’m pretty tuned in to my rhythms at this point. But if I make some kind of change or intervention, then I have a way of getting immediate feedback on what the results of that were in terms of my sleep and heart rate variability, which is pretty...
15, 2000) that in certain instances where a patient has abnormal heart rhythms, coughing can help restore them to normal. But most heart attacks, he said, are not of this type. Bohan told the Post the best thing a heart attack victim can do is take an aspirin (which helps dissolve ...