Diagnosing a Heart Attack - American Heart Association
网页2022年12月6日 · Diagnostic tests and procedures help your medical team determine if a heart attack occurred, how much your heart was damaged and what degree of coronary artery disease (CAD) you might have. The tests help the health care team determine what treatment is needed and what lifestyle changes will help you improve your heart health and prevent future ...
Heart attack - Diagnosis & treatment - Mayo Clinic
网页2023年10月9日 · Tests to diagnose a heart attack include: Electrocardiogram (ECG or EKG). This first test done to diagnose a heart attack records electrical signals as they travel through the heart. Sticky patches (electrodes) are attached to the chest and sometimes the arms and legs. Signals are recorded as waves displayed on a monitor or printed on paper.
Troponin Test: What it Is and Normal Range - Cleveland Clinic
网页2022年3月17日 · A troponin test looks for a protein that’s unique to heart muscle. Damage to those cells, such as from a heart attack, is the sole cause of troponin in your blood.
Blood tests for heart attack: How do they work? - Medical News Today
网页2021年10月22日 · In this article, we examine blood tests for a heart attack and what the results mean. We also look at other ways to diagnose a heart attack and what happens if a doctor confirms a heart...
Diagnosing a Heart Attack - American Heart Association CPR
网页2022年12月6日 · Diagnostic tests and procedures help your medical team determine if a heart attack occurred, how much your heart was damaged and what degree of coronary artery disease (CAD) you might have. The tests help the health care team determine what treatment is needed and what lifestyle changes will help you improve your heart health and prevent future ...
Blood tests for heart disease - Mayo Clinic
网页2023年12月9日 · High-sensitivity CRP (hs-CRP) tests help show the risk of heart disease before there are symptoms. Higher hs-CRP levels are linked to a higher risk of heart attack, stroke and heart disease. Many things such as having a cold or going for a long run can cause CRP levels to rise briefly.
Heart Attack - Exams and Tests - CardioSmart
网页2021年10月28日 · Your medical history. Electrocardiogram (ECG) that can detect and record the heart's electrical activity and show signs of heart damage. Blood tests that check the levels of certain proteins released into the bloodstream as heart muscle cells die; troponin tests tests are commonly used and may be repeated over a period of time.
Myocardial Perfusion Imaging (Nuclear Stress) Test
网页2023年8月18日 · Myocardial perfusion imaging (MPI) is a non-invasive imaging test that shows how well blood flows through your heart muscle. It can show areas of the heart muscle that aren’t getting enough blood flow. It can also show how well the heart muscle is pumping. This test is often called a nuclear stress test.
Heart Attack - Diagnosis - NHLBI, NIH
网页2022年3月24日 · An electrocardiogram (EKG) is the most common initial test and may be given within minutes of your arrival at the hospital. An EKG will check whether you may be having a heart attack. Based on the results of the EKG, your doctor may then order more tests, ask you about your medical history, and do a physical exam. Blood tests.
Echocardiogram (Echo) - American Heart Association
网页2022年12月7日 · An echocardiogram (echo) uses high frequency sound waves (ultrasound) to make pictures of your heart. The test is also called echocardiography or diagnostic cardiac ultrasound. The types of echocardiograms are: Transthoracic echocardiography; Stress echocardiography; Transesophageal echocardiography; Three-dimensional (3D) echocardiography; Why ...