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Q waves in the inferior leads on an ECG indicate previous myocardial infarction affecting the inferior wall of the heart. They represent an area of scar tissue where the electrical activity is disrupted, resulting in a negative deflection. The presence of pathological Q waves suggests permanent damage to the heart muscle in that region.
What else can I help you with?
Waves p and q have the same?
They have the same symbolic representation, in mirror-image.
What are the implications of asexual reproduction in the evolution of species?
Answering "http://wiki.answers.com/Q/What_is_advantage_of_asexual_reproduction_for_a_population_of_organisms"
What is the function of superior and inferior venacava?
What does the inferior venacava do
When will an inferior planet be closest to Earth?
At "inferior conjunction".
Near the shore tsunamis are higher or lower than average waves?
Tsunamis near the shore can be much higher than average waves because they are caused by underwater earthquakes or landslides, resulting in a massive displacement of water. This leads to a large wave with a much greater amplitude compared to normal waves.
What are the criteria in ECG to diagnose inferior MI?
To diagnose an inferior myocardial infarction (MI) using an ECG, the key criteria include the presence of ST-segment elevation in leads II, III, and aVF, indicating inferior wall involvement. Additionally, reciprocal changes may be observed in the lateral leads (I and aVL) as ST-segment depression. The identification of Q waves in these inferior leads can also support the diagnosis of an inferior MI, especially if present in conjunction with the ST-segment changes.
What are the inferior leads in 12-lead ECG?
Inferior Leads are lead II,III,aVF [IMG]http://en.wikipedia.org/wiki/File:Contiguous_leads.svg[/IMG]
What is the inferior gastric valve that leads into the duodenum?
Pyloric valve
What waves are related to the contraction of the ventricles of the heart?
Q,R,and S waves
What are the waves related to contraction of the ventricles of the heart?
Q,R,and S waves
The what waves are related to the contraction of the ventricles of the heart?
Q,R,and S waves
What causes Q waves to form during prolonged myocardial infarction and what is the electropyshiological significance of these Q waves?
aney magen mukuth ahaganna epa!
What is the function of the left pulmonary vein?
To return blood from the inferior lobe of the right lung to the left atrium Sierra Q
What is abnormal ECG inferior infarct?
An abnormal ECG indicating an inferior infarct typically shows changes in the ST segment and T waves, specifically in the leads II, III, and aVF. This pattern suggests that there is a lack of blood flow to the inferior wall of the heart, often due to a blockage in the right coronary artery. The ECG may display ST elevation or depression, depending on the stage of the infarct. It is important to interpret these changes in conjunction with clinical symptoms and other diagnostic tests for accurate assessment.
What in space is a strong source of radio waves it starts with q?
Are you thinking of a "quasar" ?
Waves p and q have the same?
They have the same symbolic representation, in mirror-image.
What could cause an earthquake?
Seismic waves cause vibrations which leads to earthquakes
