The University of Michigan Health System explains that a septal infarction is usually associated with EKG changes in leads V1 and V2. These changes may include ST segment elevation, ST segment depression, T wave changes or the presence of Q waves, according to the ECG Learning Center from the University of Utah.
Septal infarction is the medical term for a heart attack that involves a lack of blood flow to the heart's septum. The National Heart, Lung, and Blood Institute states that the septum separates the two sides of the heart and prevents mixing of blood between the two sides of the heart.
Symptoms associated with a heart attack include chest pain, shortness of breath, sweating, nausea, vomiting, dizziness, weakness and anxiety, according to Cleveland Clinic. Women sometimes have unusual symptoms associated with a heart attack, including upper back, shoulder, arm or jaw pain, lightheadedness and excessive fatigue. If a person is experiencing any heart attack symptoms, immediate medical attention is necessary.
Cleveland Clinic lists several treatment options for a heart attack. Medications are given to improve the functioning of the heart, widen or dilate blood vessels and decrease pain. Cardiac catheterization may be performed to look for blockages in the arteries of the heart. Angioplasty and stenting may be done to open blocked arteries.