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925 Possible Causes for Accentuated S1, Electrocardiogram Change, Tachycardia during Pain Episodes

  • 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]

  • 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]

  • Mitral Valve Stenosis

    S1 Accentuation or Delay S1 is normally caused by closure of the mitral valve and is often accentuated or delayed in the context of mitral stenosis.[pathwaymedicine.org] However, S1 accentuation and delay tend to become mild or disappear all together in late stages of the disease.[pathwaymedicine.org]

    Missing: Tachycardia during Pain Episodes
  • Coronary Artery Disease

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

    Missing: Accentuated S1
  • Aortic Valve Stenosis

    Additional tests may include an MRI, an exercise stress test, electrocardiogram (ECG/EKG), and diagnostic cardiac catheterization.[mainlinehealth.org] Diminished or absent A2: The presence of a normal or accentuated A2 speaks against the existence of severe aortic stenosis Paradoxical splitting of the S2: Resulting from[emedicine.medscape.com] An electrocardiogram (ECG) is necessary since it depicts arrhythmias, ischemic changes, and LVH.[symptoma.com]

    Missing: Tachycardia during Pain Episodes
  • 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] If you have chest pain in the middle of the night, for example, we may be able to see changes on the electrocardiogram (EKG) that indicate coronary spasm.[health.clevelandclinic.org]

    Missing: Accentuated S1
  • 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]

    Missing: Accentuated S1
  • 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]

    Missing: Accentuated S1
  • 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]

    Missing: Accentuated S1
  • Sinus Tachycardia

    […] on the electrocardiogram (ECG) by the p-wave.[pedcard.rush.edu] A follow-up electrocardiogram ( Fig. 2 ) revealed sinus bradycardia, the only apparent difference from the admission tracing being the rate.[ncbi.nlm.nih.gov] […] rate (as defined by individual studies) 1.3 Mean change in pulse rate documented by electrocardiogram (ECG) or from case record 1.4 Mean endpoint pulse rate documented by[cochranelibrary.com]

    Missing: Tachycardia during Pain Episodes