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277 Possible Causes for Most Patients Have Adult Onset of Symptoms, Mutation in the CALM2 Gene, Palpitations with Skipped Beats

  • Glycogen Storage Disease due to Muscle Phosphorylase Kinase Deficiency

    The onset of symptoms can occur in childhood or adulthood; most patients have adult onset.[rarediseases.org] There are autosomal recessive forms of GSD IX (caused by mutations in PHKB, PHKG1, PHKG2, CALM1, CALM2, and CALM3 ), a X-linked liver form (caused by mutations in PHKA2 ),[bmcmedgenet.biomedcentral.com] Notably, some individuals with phosphorylase kinase deficiency in muscle do not have any obvious symptoms.[rarediseases.org]

    Missing: Palpitations with Skipped Beats
  • Ventricular Arrhythmia

    Common symptoms include the following: Palpitations, feeling "skipped beats" Thumping or fluttering in the chest Sensation of the heart racing In addition, some can experience[emedicinehealth.com] LQT15LQT15 is caused by heterozygous mutations in the CALM2 (Calmodulin 2) gene (114182) on chromosome 2p21.[en.wikipedia.org] (sensation of skipped beats or rapid or forceful beats), symptoms of hemodynamic compromise (eg, dyspnea, chest discomfort, presyncope, syncope), or cardiac arrest.[msdmanuals.com]

    Missing: Most Patients Have Adult Onset of Symptoms
  • Hypoglycemia

    Intern Med. 2016;55(8):949-53. doi: 10.2169/internalmedicine.55.5737. Epub 2016 Apr 15. Author information 1 Department of Endocrinology and Metabolism, Dokkyo Medical University, Japan. Abstract We encountered a 62-year-old woman who experienced frequent episodes of hypoglycemia. She was diagnosed with postprandial[…][ncbi.nlm.nih.gov]

    Missing: Most Patients Have Adult Onset of Symptoms Mutation in the CALM2 Gene
  • Premature Ventricular Contraction

    When a PVC occurs as a single premature beat, patients may describe the feeling as a "palpitation" or "skipped beat."[my.clevelandclinic.org] beat or palpitations.[umcvc.org] Those who do experience symptoms often complain of a skipped heartbeat or extra beat, also known as palpitations.[umcvc.org]

    Missing: Most Patients Have Adult Onset of Symptoms Mutation in the CALM2 Gene
  • Panic Attacks

    The author gives an account of the analysis of a young woman suffering from severe panic attacks. He describes the initial problems of the setting and how they are progressively overcome, the emergence of highly structured psychotic nuclei and the gradual approach to the patient's splits. Whereas the panic[…][ncbi.nlm.nih.gov]

    Missing: Most Patients Have Adult Onset of Symptoms Mutation in the CALM2 Gene
  • Iron Deficiency Anemia

    A 19-month-old girl with a history of asthma and atopic dermatitis presented to her pediatrician because of parental concerns of pallor and fatigue. On dietary history, it was discovered that she was a picky eater and consumed 26 oz of homogenous milk daily. Her physical examination was unremarkable aside from[…][ncbi.nlm.nih.gov]

    Missing: Most Patients Have Adult Onset of Symptoms Mutation in the CALM2 Gene
  • Cardiomyopathy

    Palpitations are feelings that your heart is skipping a beat, fluttering or beating too hard or too fast. ARVD usually affects teens or young adults.[heart.org] Symptoms includes fainting after physical activity and palpitations (feelings that your heart is skipping a beat, fluttering, or beating too hard or too fast).[marshfieldclinic.org] Palpitation Palpitation is an uncomfortable awareness of the heart beat. People may occasionally feel an extra beat or a skipped beat and this is usually normal.[ineaia.tripod.com]

    Missing: Most Patients Have Adult Onset of Symptoms Mutation in the CALM2 Gene
  • Atrial Arrhythmia

    These are often described as hard beats, fast beats, irregular beats, skipped beats or “flip-flopping”.[docsopinion.com] They are common and may cause a wide variety of symptoms, such as a racing, skipping or fluttering sensation (called palpitations) in your chest.[hopkinsmedicine.org] The term palpitations describes an awareness of heart muscle contractions in the chest.[docsopinion.com]

    Missing: Most Patients Have Adult Onset of Symptoms Mutation in the CALM2 Gene
  • Supraventricular Tachycardia

    When signs or symptoms are present, the most common ones are: Palpitations (feelings that your heart is skipping a beat, fluttering, or beating too hard or fast) A slow heartbeat[web.archive.org] When your heart beats in an irregular pattern, you're having what's called palpitations. You may feel as if it skipped a beat or speeds up.[m.webmd.com] Signs and Symptoms Diagnosis Treatment A heart that beats too fast or too slow can cause: Lightheadedness or dizziness Palpitations (skipping, fluttering or pounding in the[ucsfhealth.org]

    Missing: Most Patients Have Adult Onset of Symptoms Mutation in the CALM2 Gene
  • Myocardial Infarction

    When you have an arrhythmia, you may notice that your heart is skipping beats or beating too fast. Some people describe arrhythmias as a fluttering feeling in the chest.[web.archive.org] These feelings are called palpitations (pal-pih-TA-shuns). Some arrhythmias can cause your heart to suddenly stop beating.[web.archive.org]

    Missing: Most Patients Have Adult Onset of Symptoms Mutation in the CALM2 Gene