Non-invasive coronary angiography
What is non-invasive coronary angiography?
In the examination room, the patient is monitored and the heart rate is checked to ensure that it is between 60-65. If these minimums are not reached, medication should be given to level the rate and achieve the recommended parameters.
In this test, intravenous contrast is injected and images are obtained in axial slices over the cardiac box.
What is non-invasive coronary angiography for?
Detection of coronary artery disease (CAD): The main use of this test is to identify the presence of atheroma plaques (fat and calcium deposits) that can obstruct or narrow the coronary arteries, which can lead to angina pectoris or myocardial infarction.
Evaluation of symptoms suggestive of cardiac problems: Used in patients with symptoms such as chest pain or shortness of breath to determine if these symptoms are related to a blockage in the coronary arteries.
Evaluation of people at intermediate or low risk of coronary artery disease: Helps rule out or confirm coronary artery problems without subjecting the patient to more invasive procedures such as traditional coronary angiography.
Coronary artery bypass graft assessment: Can be useful in patients who have already undergone bypass surgery to verify the status of the grafts placed in their coronary arteries.
Planning interventions: If a blockage is detected, noninvasive coronary angiography can help cardiologists plan treatment, such as placing a stent or performing bypass surgery.
Advantages of noninvasive coronary angiography
No catheters required: Unlike invasive coronary angiography, which involves inserting a catheter into an artery, this test does not involve direct intervention in the body.
Lower risk: Since it is non-invasive, it has fewer complications, such as infections or bleeding.
Shorter recovery time: It does not require hospitalization or prolonged recovery.
How do I have to prepare for the test?
6 hours fasting. In patients with hypertension, a preparation is done to lower the heart rate.
How long does it take
15 to 30 minutes, depending on the patient's heart rate.
What do I have to do afterwards
Normal life.
Observations
It is very IMPORTANT to bring the previous studies.
Non-invasive coronary angiography
What is non-invasive coronary angiography?
In the examination room, the patient is monitored and the heart rate is checked to ensure that it is between 60-65. If these minimums are not reached, medication should be given to level the rate and achieve the recommended parameters.
In this test, intravenous contrast is injected and images are obtained in axial slices over the cardiac box.
What is non-invasive coronary angiography for?
Detection of coronary artery disease (CAD): The main use of this test is to identify the presence of atheroma plaques (fat and calcium deposits) that can obstruct or narrow the coronary arteries, which can lead to angina pectoris or myocardial infarction.
Evaluation of symptoms suggestive of cardiac problems: Used in patients with symptoms such as chest pain or shortness of breath to determine if these symptoms are related to a blockage in the coronary arteries.
Evaluation of people at intermediate or low risk of coronary artery disease: Helps rule out or confirm coronary artery problems without subjecting the patient to more invasive procedures such as traditional coronary angiography.
Coronary artery bypass graft assessment: Can be useful in patients who have already undergone bypass surgery to verify the status of the grafts placed in their coronary arteries.
Planning interventions: If a blockage is detected, noninvasive coronary angiography can help cardiologists plan treatment, such as placing a stent or performing bypass surgery.
Advantages of noninvasive coronary angiography
No catheters required: Unlike invasive coronary angiography, which involves inserting a catheter into an artery, this test does not involve direct intervention in the body.
Lower risk: Since it is non-invasive, it has fewer complications, such as infections or bleeding.
Shorter recovery time: It does not require hospitalization or prolonged recovery.
How do I have to prepare for the test?
6 hours fasting. In patients with hypertension, a preparation is done to lower the heart rate.
How long does it take
15 to 30 minutes, depending on the patient's heart rate.
What do I have to do afterwards
Normal life.
Observations
It is very IMPORTANT to bring the previous studies.