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16 Possible Causes for Electrocardiogram Change, Palpitations, Tachycardia during Pain Episodes

  • Ventricular Tachycardia

    Understanding of the initial electrocardiographic pattern and subsequent changes can lead to early intervention and an improved outcome.[] 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.[] Abstract A 61-year-old male patient was admitted to our hospital with recurrent palpitations and syncope.[]

  • Wolff-Parkinson-White Syndrome

    The mechanism of the electrocardiogram changes was considered to be caused by the two drugs synergistic sodium channel blocking effects.[] A child old enough to express himself may complain of chest pain, palpitations, dizziness, lethargy and difficulty in breathing during episodes of tachycardia.[] She reported a 90-pound unintentional weight loss, increased appetite, irritability, night sweats and palpitations for 2 months.[]

  • Paroxysmal Supraventricular Tachycardia

    Abstract During episodes of paroxysmal supraventricular tachycardia (PSVT), electrocardiograms frequently show ST-segment depressions, and patients may experience typical[] The sequence can also be inverse, changing from atrial fibrillation to nodal reentrant tachycardia ( Figure 9 ). Figure 9.[] A 64-year-old man was incapacitated by frequent attacks of palpitation following swallowing.[]

  • Preexcitation Syndrome

    […] or irregularly) Shortness of breath A physical exam done during a tachycardia episode will show a heart rate faster than 100 beats per minute.[] , shape changing complexes in a young individual.[] As in other supraventricular tachycardias, episodes of tachycardia may be associated with dyspnea, chest pain, decreased exercise tolerance, anxiety, dizziness, or syncope[]

  • 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[] Although the syndrome requires palpitations or SVT, it is thought that the tachycardia associated with these fibers is not a result of them but rather due to re-entrant dysrhythmias[] Those who perceive palpitations in the cervical area are more likely to have nodal reentrant tachycardia instead of LGLS.[]

  • Bradyarrhythmia

    Other symptoms experienced during an episode of SVT include dizziness, shortness of breath, chest pain, and light-headedness.[] .  Of the procedure  Twiddler syndrome  Pacemaker syndrome – fatigue neck pulsation palpitation dizziness raised JVP cannon waves CCF 18.  Class I - those for which there[] His main complaints were palpitations, fatigue, dyspnoea, and snoring.[]

  • Coronary Atherosclerosis

    Transient ST-segment depression and chest pain detected during ambulatory monitoring were usually associated with tachycardia ( Figure 3 ).[] No ischemic changes on the electrocardiogram were noted for either patient.[] These feelings are called palpitations (pal-pih-TA-shuns). Some arrhythmias can cause your heart to suddenly stop beating.[]

  • Variant Angina Pectoris

    Changes were quantified by subtracting baseline electrocardiograms from those obtained during ischemia.[] Ventricular premature beats, ventricular tachycardia and one episode of ventricular fibrillation were recorded.[] […] as the throat, arms, between the shoulder blades, or stomach (may feel like an ulcer or indigestion) Gives a feeling of tightness, pressure, or heaviness Nausea Sweating Palpitations—rapid[]

  • Holiday Heart Syndrome

    These tests not only confirm the diagnosis but also identifies other pathological changes of the heart.[] 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[] Excessive caffeine intake: taking in drinks high in caffeine such as energy drinks or coffee liqueurs can make your palpitations worse.[]

  • Cardiac Asthma

    During the acute episode, the patient may experience chest pain, usually caused by myocardial ischemia.[] 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.[] Tachycardia, pulse full irregular, intermittent, cardiac dyspnoea, palpitation, vertigo, worse in warm room, by slightest exertion by laughing, talking and coughing.[]

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