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10 Possible Causes for Electrocardiogram Change, Tachycardia during Pain Episodes

  • Coronary Artery Disease

    Changes noted in the original electrocardiogram were of significant importance in reaching the diagnosis.[ncbi.nlm.nih.gov] Transient ST-segment depression and chest pain detected during ambulatory monitoring were usually associated with tachycardia ( Figure 3 ).[doi.org] No ischemic changes on the electrocardiogram were noted for either patient.[ncbi.nlm.nih.gov]

  • Variant Angina Pectoris

    Changes were quantified by subtracting baseline electrocardiograms from those obtained during ischemia.[ncbi.nlm.nih.gov] Ventricular premature beats, ventricular tachycardia and one episode of ventricular fibrillation were recorded.[nejm.org] The 12-lead electrocardiogram and blood pressure (cuff) were monitored throughout the whole test.[ncbi.nlm.nih.gov]

  • Ventricular Tachycardia

    Understanding of the initial electrocardiographic pattern and subsequent changes can lead to early intervention and an improved outcome.[ncbi.nlm.nih.gov] If your heart rate during a ventricular tachycardia episode is extremely rapid or continues for several seconds, you may experience some or all of these symptoms.[uabmedicine.org] To optimize patient outcomes, ventricular tachycardias need to be rapidly diagnosed and managed, and often the electrocardiogram (ECG) is the first and only manifestation[ncbi.nlm.nih.gov]

  • Bradyarrhythmia

    Other symptoms experienced during an episode of SVT include dizziness, shortness of breath, chest pain, and light-headedness.[washingtonhra.com] Supraventricular tachycardias are generally not life-threatening, but their symptoms can be dehabilitating to patients.[washingtonhra.com]

  • Paroxysmal Supraventricular Tachycardia

    Abstract During episodes of paroxysmal supraventricular tachycardia (PSVT), electrocardiograms frequently show ST-segment depressions, and patients may experience typical[ncbi.nlm.nih.gov] The sister, a 24-year-old woman, had intermittent episodes of palpitation accompanied by chest pain for 2 years.[ncbi.nlm.nih.gov] […] chest pain prompting invasive coronary angiography.[ncbi.nlm.nih.gov]

  • Wolff-Parkinson-White Syndrome

    The mechanism of the electrocardiogram changes was considered to be caused by the two drugs synergistic sodium channel blocking effects.[ncbi.nlm.nih.gov] A child old enough to express himself may complain of chest pain, palpitations, dizziness, lethargy and difficulty in breathing during episodes of tachycardia.[symptoma.com] Immediately following this, her rhythm changed to wide QRS irregular tachycardia without hemodynamic compromise.[ncbi.nlm.nih.gov]

  • Preexcitation Syndrome

    , shape changing complexes in a young individual.[symptoma.com] […] or irregularly) Shortness of breath A physical exam done during a tachycardia episode will show a heart rate faster than 100 beats per minute.[nlm.nih.gov] An electrocardiogram at rest was performed in all subjects and changes analyzed by the Minnesota code.[ncbi.nlm.nih.gov]

  • Lown-Ganong-Levine Syndrome

    In cases of underlying structural heart disease or coronary artery disease, episodes of tachycardia may induce cardiac stress and produce symptoms of chest pain or possibly[odlarmed.com] Physical Findings are normal except during tachycardic episodes; cardiovascular examination may then reveal a rapid heart rate.[odlarmed.com]

  • Holiday Heart Syndrome

    These tests not only confirm the diagnosis but also identifies other pathological changes of the heart.[healthhype.com] During an episode, you may experience symptoms such as: a pounding or fluttering heartbeat ( heart palpitations ) feeling light-headed or dizzy shortness of breath chest pain[nhs.uk] Holiday heart syndrome is diagnosed with the use of an electrocardiogram (ECG) and if necessary, an echocardiograph should be conducted.[healthhype.com]

  • Cardiac Asthma

    Heart failure will be confirmed through electrocardiograms (EKG), cardiac stress tests, and imaging tests such as echocardiogram (an ultrasound of the heart) and CT scans.[diseaseinfosearch.org] During the acute episode, the patient may experience chest pain, usually caused by myocardial ischemia.[symptoma.com] Treatment may include lifestyle changes (monitoring fluid and salt intake and moderate exercise) and medication to get rid of extra fluid and increase the heart’s ability[diseaseinfosearch.org]

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