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4 cze 2020 · A doctor may recommend an EKG if you have chest pain, light-headedness, dizziness, confusion, heart palpitations, rapid pulse, shortness of breath, weakness, fatigue, or a decline in the ability...
5 gru 2020 · This article “ECG Abnormalities” is part of the almostadoctor ECG series. It provides information about the interpretation of ECGs. For a quick view of common ECG abnormalities see Summary of ECG Abnormalities. To learn about the basic principle of an ECG, see Understanding ECGs.
11 paź 2023 · Several situations and medical conditions can cause abnormal EKG results, including electrolyte imbalances and irregular heart rhythms. Learn more in this article.
27 lis 2023 · An abnormal EKG can sometimes happen due to a variation in the rhythm of your heart. But it can also be an indicator of a more serious condition, such as a heart attack. An electrocardiogram...
Common findings. Sinus rhythm (which is the normal rhythm) has the following characteristics: (1) heart rate 50–100 beats per minute; (2) P-wave precedes every QRS complex; (3) the P-wave is positive in lead II and (4) the PR interval is constant.
28 lut 2011 · A simple, step-by-step guide to reading an ECG (also known as ECG interpretation), with included ECG examples and ECG quiz questions.
Abnormal heart rhythms (arrhythmias) are sequences of heartbeats that are irregular, too fast, too slow, or conducted via an abnormal electrical pathway through the heart. A heart disorder is the most common cause of an abnormal heart rhythm.
