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57 Possible Causes for Abnormal ECG Stress Test

  • Hypokalemia

    Hypokalemia is a low level of potassium (K ) in the blood serum. Mildly low levels do not typically cause symptoms. Symptoms may include feeling tired, leg cramps, weakness, and constipation. It increases the risk of an abnormal heart rhythm, which is often too slow, and can cause cardiac arrest.Causes of hypokalemia[…][en.wikipedia.org]

  • Diabetes Mellitus

    Careful attention to a patient's history of changes in exercise tolerance, atypical symptoms that suggest angina, or suggestive ECG abnormalities are reasons to consider stress[clevelandclinicmeded.com] testing.[clevelandclinicmeded.com]

  • Angina Pectoris

    Stress test (usually with ECG; also called treadmill or exercise ECG).[lakelandhealth.org] Other tests may include: Electrocardiogram (ECG). Records the electrical activity of the heart, shows abnormal rhythms (arrhythmias), and detects heart muscle damage.[hopkinsmedicine.org] A test that records the electrical activity of the heart, shows abnormal rhythms (arrhythmias or dysrhythmias), and detects heart muscle damage.[lakelandhealth.org]

  • Heart Failure

    Diagnostic procedures for clearer diagnosis include: Blood tests Chest X-ray Electrocardiogram (ECG) Echocardiogram Ejection fraction.[symptoma.com] Stress test Cardiac computerized tomography (CT) scan or magnetic resonance imaging (MRI) Coronary catheterization (Angiogram) Myocardial biopsy Treatment of heart failure[symptoma.com] It may however, be needful to subject the individual to other tests and studies to pinpoint conditions or systemic abnormalities that may either lead to or exacerbate heart[symptoma.com]

  • Herpes Zoster

    , e.g., due to asthma or arthritis or in whom the ECG is too abnormal at rest) or stress echocardiography.[en.wikipedia.org] In patients in whom such noninvasive testing is diagnostic, a coronary angiogram is typically performed to identify the nature of the coronary lesion, and whether this would[en.wikipedia.org] Other alternatives to a standard exercise test include a thallium scintigram or sestamibi scintigram (in patients unable to exercise enough for the purposes of the treadmill tests[en.wikipedia.org]

  • Coronary Atherosclerosis

    Stress test/treadmill test : Also know called an exercise ECG, this test is given while a patient walks on a treadmill to monitor the heart during exercise; respiratory rate[advocatehealth.com] Stress test (also called treadmill or exercise ECG). A test that is given while a patient walks on a treadmill to monitor the heart during exercise.[marshfieldclinic.org] abnormal rhythms (arrhythmias or dysrhythmias), and detects heart muscle damage.[advocatehealth.com]

  • Acute Coronary Syndrome

    Before or shortly after discharge, patients with symptoms suggesting an ACS but nondiagnostic ECGs and normal cardiac markers should have a stress imaging test (radionuclide[msdmanuals.com] test result (test stopped in 5 min due to symptoms, marked ECG abnormalities, hypotension, or complex ventricular arrhythmias) Hemodynamic instability Sustained ventricular[msdmanuals.com] Imaging abnormalities in such patients indicate increased risk of complications in the next 3 to 6 mo and suggest need for angiography, which should be done before discharge[msdmanuals.com]

  • Vasovagal Syncope

    Other tests, such as exercise stress test, Holter monitor and an echocardiogram, may be needed to rule out other cardiac causes.[heart.org] ECG is widely available and inexpensive and can provide information about the potential and specific cause of syncope (for example, abnormal heart rhythms).[heart.org] An ECG also is recommended for children and young adults with syncope.[heart.org]

  • Hypertrophic Cardiomyopathy

    Further testing may also be needed, including genetic testing, cardiac MRI, exercise stress testing, monitoring for abnormal heart rhythms and cardiac catheterization.[ucsfhealth.org] Additional tests to diagnose cardiomyopathy typically include echocardiography and electrocardiogram (ECG).[ucsfhealth.org] The pulse in both your arms and neck will be checked and the doctor may feel for an abnormal heart beat in the chest.[ucsfhealth.org]

  • Syncope

    Other tests, such as exercise stress test, Holter monitor and an echocardiogram, may be needed to rule out other cardiac causes.[heart.org] The abnormal channelopathy can sometimes be uncovered during stress testing.[ncbi.nlm.nih.gov] ECG is widely available and inexpensive and can provide information about the potential and specific cause of syncope (for example, abnormal heart rhythms).[heart.org]

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