From HPO
Fatigue- MedGen UID:
- 41971
- •Concept ID:
- C0015672
- •
- Sign or Symptom
A subjective feeling of tiredness characterized by a lack of energy and motivation.
Myalgia- MedGen UID:
- 68541
- •Concept ID:
- C0231528
- •
- Sign or Symptom
Pain in muscle.
Exercise intolerance- MedGen UID:
- 603270
- •Concept ID:
- C0424551
- •
- Finding
A functional motor deficit where individuals whose responses to the challenges of exercise fail to achieve levels considered normal for their age and gender.
Hypertrophic cardiomyopathy- MedGen UID:
- 2881
- •Concept ID:
- C0007194
- •
- Disease or Syndrome
Hypertrophic cardiomyopathy (HCM) is defined by the presence of increased ventricular wall thickness or mass in the absence of loading conditions (hypertension, valve disease) sufficient to cause the observed abnormality.
Heart murmur- MedGen UID:
- 9171
- •Concept ID:
- C0018808
- •
- Finding
An extra or unusual sound heard during a heartbeat caused vibrations resulting from the flow of blood through the heart.
Left ventricular hypertrophy- MedGen UID:
- 57442
- •Concept ID:
- C0149721
- •
- Disease or Syndrome
Enlargement or increased size of the heart left ventricle.
Obesity- MedGen UID:
- 18127
- •Concept ID:
- C0028754
- •
- Disease or Syndrome
Accumulation of substantial excess body fat.
Nausea and vomiting- MedGen UID:
- 45015
- •Concept ID:
- C0027498
- •
- Sign or Symptom
Nausea is a commonly encountered symptom that has been defined as an unpleasant painless subjective feeling that one will imminently vomit. Vomiting has been defined as the forceful expulsion of the contents of the stomach, duodenum, or jejunum through the oral cavity. While nausea and vomiting are often thought to exist on a temporal continuum, this is not always the case. There are situations when severe nausea may be present without emesis and less frequently, when emesis may be present without preceding nausea.
Headache- MedGen UID:
- 9149
- •Concept ID:
- C0018681
- •
- Sign or Symptom
Cephalgia, or pain sensed in various parts of the head, not confined to the area of distribution of any nerve.
Intellectual disability, mild- MedGen UID:
- 10044
- •Concept ID:
- C0026106
- •
- Mental or Behavioral Dysfunction
Mild intellectual disability is defined as an intelligence quotient (IQ) in the range of 50-69.
Increased CSF lactate- MedGen UID:
- 257904
- •Concept ID:
- C1167918
- •
- Finding
Increased concentration of lactate in the cerebrospinal fluid.
Easy fatigability- MedGen UID:
- 373253
- •Concept ID:
- C1837098
- •
- Finding
Increased susceptibility to fatigue.
Muscle weakness- MedGen UID:
- 57735
- •Concept ID:
- C0151786
- •
- Finding
Reduced strength of muscles.
Achilles tendon contracture- MedGen UID:
- 98052
- •Concept ID:
- C0410264
- •
- Anatomical Abnormality
A contracture of the Achilles tendon.
Muscular atrophy- MedGen UID:
- 892680
- •Concept ID:
- C0541794
- •
- Pathologic Function
The presence of skeletal muscular atrophy (which is also known as amyotrophy).
Ragged-red muscle fibers- MedGen UID:
- 477048
- •Concept ID:
- C3275417
- •
- Finding
An abnormal appearance of muscle fibers observed on muscle biopsy. Ragged red fibers can be visualized with Gomori trichrome staining as irregular and intensely red subsarcolemmal zones, whereas the normal myofibrils are green. The margins of affect fibers appear red and ragged. The ragged-red is due to the accumulation of abnormal mitochondria below the plasma membrane of the muscle fiber, leading to the appearance of a red rim and speckled sarcoplasm.
Multiple mitochondrial DNA deletions- MedGen UID:
- 479006
- •Concept ID:
- C3277376
- •
- Finding
The presence of multiple deletions of mitochondrial DNA (mtDNA).
Cytochrome C oxidase-negative muscle fibers- MedGen UID:
- 867360
- •Concept ID:
- C4021724
- •
- Finding
An abnormally reduced activity of the enzyme cytochrome C oxidase in muscle tissue.
EMG: myopathic abnormalities- MedGen UID:
- 867362
- •Concept ID:
- C4021726
- •
- Pathologic Function
The presence of abnormal electromyographic patterns indicative of myopathy, such as small-short polyphasic motor unit potentials.
Dyspnea- MedGen UID:
- 3938
- •Concept ID:
- C0013404
- •
- Sign or Symptom
Difficult or labored breathing. Dyspnea is a subjective feeling only the patient can rate, e.g., on a Borg scale.
Elevated circulating creatine kinase concentration- MedGen UID:
- 69128
- •Concept ID:
- C0241005
- •
- Finding
An elevation of the level of the enzyme creatine kinase (also known as creatine phosphokinase (CK; EC 2.7.3.2) in the blood. CK levels can be elevated in a number of clinical disorders such as myocardial infarction, rhabdomyolysis, and muscular dystrophy.
Hyper-beta-alaninemia- MedGen UID:
- 75702
- •Concept ID:
- C0268630
- •
- Disease or Syndrome
An increased concentration of alanine in the blood.
Increased circulating lactate concentration- MedGen UID:
- 332209
- •Concept ID:
- C1836440
- •
- Finding
Abnormally increased level of blood lactate (2-hydroxypropanoic acid). Lactate is produced from pyruvate by lactate dehydrogenase during normal metabolism. The terms lactate and lactic acid are often used interchangeably but lactate (the component measured in blood) is strictly a weak base whereas lactic acid is the corresponding acid. Lactic acidosis is often used clinically to describe elevated lactate but should be reserved for cases where there is a corresponding acidosis (pH below 7.35).
Severe lactic acidosis- MedGen UID:
- 374223
- •Concept ID:
- C1839436
- •
- Finding
A severe form of lactic acidemia.
Cataract- MedGen UID:
- 39462
- •Concept ID:
- C0086543
- •
- Disease or Syndrome
A cataract is an opacity or clouding that develops in the crystalline lens of the eye or in its capsule.
Decreased activity of mitochondrial complex IV- MedGen UID:
- 866520
- •Concept ID:
- C4020800
- •
- Finding
A reduction in the activity of the mitochondrial respiratory chain complex IV, which is part of the electron transport chain in mitochondria.
- Abnormal cellular phenotype
- Abnormality of metabolism/homeostasis
- Abnormality of the cardiovascular system
- Abnormality of the digestive system
- Abnormality of the eye
- Abnormality of the musculoskeletal system
- Abnormality of the nervous system
- Abnormality of the respiratory system
- Constitutional symptom
- Growth abnormality