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An enlarged R wave on an ECG would indicate?
< A myocardial infarction.
What is the definition of recent myocardial infarction?
recent MI is after the 24hrs from the symptoms onset with Q wave on the ECG
What do peaked T waves indicate on an electrocardiogram (ECG)?
Peaked T waves on an electrocardiogram (ECG) indicate a potential problem with the heart's electrical activity, which could be a sign of conditions like hyperkalemia or myocardial infarction.
In a normal ECG trace, what does a QRS wave indicate?
the contraction of the ventricles
What are the potential causes and implications of a missing T wave on an electrocardiogram (ECG)?
A missing T wave on an ECG can be caused by various factors such as electrolyte imbalances, medication side effects, or heart conditions like myocardial infarction. This abnormality can indicate potential heart problems and may require further medical evaluation to determine the underlying cause and appropriate treatment.
What ecg finding is suggestive of an acute myocardsialinfarction?
An ECG finding suggestive of an acute myocardial infarction (AMI) is the presence of ST-segment elevation in specific leads, indicating myocardial injury. Additionally, new T-wave inversions or the appearance of Q waves can also indicate a myocardial infarction. These changes reflect the loss of electrical activity in the affected heart muscle due to ischemia. Early recognition of these signs is crucial for timely intervention.
What is the significance of the T wave on an ECG?
The T wave on an ECG represents the repolarization of the ventricles in the heart. It is important because it shows that the heart is preparing for the next heartbeat and can indicate abnormalities in heart function.
What changes can occur on an ECG due to coronary artery disease?
Changes on an ECG due to coronary artery disease can include ST-segment depression or elevation, T wave inversion, and the presence of pathological Q waves. These changes may indicate myocardial ischemia, injury, or infarction caused by reduced blood flow to the heart muscle from narrowed or blocked coronary arteries.
What does prominent right ventricular voltage on an ECG indicate?
if its typed on the ecg as in the computer itself made the diagnosis it probably doesnt mean anything at all... and I'm serious the computer is terrible at reading ECG, however, if a Dr. says you have prominent right vent voltage it could indicate pulmonary hypertension or early sign congestive heart failure.
The portion of the ECG that corresponds to atrial depolarization is the?
The portion of the ECG that corresponds to atrial depolarization is called the P wave. The P wave is the first wave on the ECG.
What wave comes after the t wave of an ECG?
The next wave after the T wave in an ECG is the P wave, which represents atrial depolarization.
What is the most common reason for alarm to sound during ecg?
myocardial infarction
