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1,565 Possible Causes for Cardiac Signs and Symptoms, Sinus Arrest, Tonic Posturing

  • Vasovagal Syncope

    Vasovagal syncope with concomitant ventricular asystole and sinus arrest is rare.[] Abstract Cardioinhibitory vasovagal syncope with sinus arrest and asystole of 28 seconds' duration occurred during rectosigmoidoscopy in a patient with frequent previous symptoms[] While standing, approximately 300-700 ml of blood pools in the lower extremities which decreases intravascular volume Strong vagal stimulations may induce 4-10 seconds of sinus[]

  • Sick Sinus Syndrome

    For patients with atrial tachyarrhythmias, one should monitor for signs or symptoms of congestive heart failure or coronary artery disease, which may be related to the tachyarrhythmias[] The diagnosis of SSS was based on electrocardiographic evidence of markedly prolonged sinus arrests associated with syncope attacks while in hospital.[] Generally, no treatment is necessary for Sick Sinus Syndrome, if there are no symptoms observed.[]

    Missing: Tonic Posturing
  • Sinoatrial Block

    ECG Lecture: Sinus arrest, sinoatrial exit block, AV block and escape rhythms 1. Sinus arrest, Sinoatrial exit block, AV blocks, Escape Rhythms Dr. Michael-Joseph F.[] A third degree sinoatrial block looks very similar to a sinus arrest. However, a sinus arrest is caused by a failure to form impulses.[] With SA Arrest the R-R interval measurement is greater than plus or minus 2 small boxes. Here is how you report a rhythm with a sinus arrest: NSR with a Sinus Arrest.[]

    Missing: Tonic Posturing
  • Hyperkalemia

    Signs and symptoms Patients with hyperkalemia may be asymptomatic, or they may report the following symptoms (cardiac and neurologic symptoms predominate): Generalized fatigue[] arrest.[] […] bradycardia or slow AF Development of a sine wave appearance (a pre-terminal rhythm) Serum potassium level of 9.0 mEq/L causes cardiac arrest due to: Asystole Ventricular[]

    Missing: Tonic Posturing
  • Coronary Artery Disease

    […] and signs (see web addenda), noninvasive cardiac investigations, invasive coronary angiography (see web addenda), stratification for risk of events (see web addenda), diagnostic[] […] and symptoms of ischemia but no evidence of obstructive coronary artery disease.[] A lack of blood flow can cause chest pain, shortness of breath, and other symptoms of cardiac disease. Plaque usually builds up over many years.[]

    Missing: Tonic Posturing
  • Accidental Hypothermia

    The physical signs and symptoms of hypothermia, as well as the conditions in which a person was found, give an apparent diagnosis.[] In severe cases, patients with hypothermia may present with cardiac arrest and/or coma. How is hypothermia diagnosed and treated?[]

    Missing: Tonic Posturing
  • Acidosis

    Long-term use of paracetamol (at therapeutic doses) can cause the accumulation of endogenous organic pyroglutamate, resulting in metabolic acidosis with an elevated anion gap. This occurs in the presence of malnutrition, infection, antibiotic use, renal failure and pregnancy. Given the prevalence of these risk[…][]

    Missing: Tonic Posturing
  • Sinus Arrest

    Sinus arrest primarily affects older patients.[] Abstract In contrast to the usual occurrence of tachycardia during epileptic seizures, a 23-year-old man had episodic prolonged sinus arrest that lasted up to 9 seconds at[] A continuous ECG recording revealed sinus bradycardia, nodal rhythm, and multiple episodes of sinus arrest lasting up to 4.5 seconds.[]

    Missing: Tonic Posturing
  • Acute Atrial Infarction

    Abstract A patient with acute right ventricular infarction who showed hyposecretion of atrial natriuretic peptide (ANP) in spite of abnormally high right atrial pressure and who died of a severe low cardiac output syndrome is reported. Right atrial infarction, which was proven at autopsy, may be responsible for[…][]

    Missing: Tonic Posturing
  • Sinus Bradycardia

    We report nine patients in whom a beta-blocker (one patient), a non-DHP CCB (one patient), or the combination (seven patients) caused sinus arrest or severe sinus bradycardia[] Severe sinus bradycardia, complete sinus arrest, junctional escape rhythm, or ventricular escape rhythm was found in four patients, and permanent multiprogrammable pacemakers[] She had intermittent heart block with progressive sinus arrest requiring permanent pacemaker.[]

    Missing: Tonic Posturing

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