Heart blockage can lead to serious health complications if not detected early. Learn about its causes, common symptoms, and ...

There are three main types of heart block, and depending on the type, symptoms and treatment vary. First-degree heart block is the mildest type and often requires no treatment.

Complete heart block means that there’s a complete separation of electrical activity between the upper and lower chambers of the heart. Without prompt medical attention, it can be fatal. Your ...

Can ECG be normal during heart attack? "Yes. Whenever a patient comes in with an emergency of a heart attack 70% of the time, the initial ECG is not normal, but in 30% cases the ECG can be normal.

Answer: During a heart attack, an EKG shows very specific changes, and there's a segment of the electrocardiogram where the changes are very striking.

According to Dr Vashisth: “An ECG can measure or record the electrical activity of the heart. Although they cannot see blood vessels, they help detect some heart problems and anomalies that may ...