Cardiomyopathy causes: Difference between revisions
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==Overview== | ==Overview== | ||
There are numerous causes of cardiomyopathies depending on the type in question. Some of the causes include: [[genetic]] (e.g. [[hereditary spherocytosis]], [[familial cardiomyopathy]], [[Friedreich's ataxia]]); [[metabolic]] (e.g. [[beriberi]], [[Gaucher's disease]], [[uremia]]); and [[infectious]] (e.g. [[Adenoviridae|adenovirus]], [[african trypanosomiasis]], [[arbovirus]], [[ascariasis]]). Cardiomyopathies usually have an insidious onset but life-threatening causes including [[acute coronary syndrome]], [[electrolyte imbalance]], [[cocaine abuse]] must be identified and managed accordingly. | There are numerous causes of cardiomyopathies depending on the type in question. Some of the causes include: [[genetic]] (e.g. [[hereditary spherocytosis]], [[familial cardiomyopathy]], [[Friedreich's ataxia]]); [[metabolic]] (e.g. [[beriberi]], [[Gaucher's disease]], [[uremia]]); and [[infectious]] (e.g. [[Adenoviridae|adenovirus]], [[african trypanosomiasis]], [[arbovirus]], [[ascariasis]]). Cardiomyopathies usually have an insidious onset but life-threatening causes including [[acute coronary syndrome]], [[electrolyte imbalance]], and [[cocaine abuse]] which must be identified and managed accordingly. Other common causes include [[alcoholism]], [[diabetes mellitus]], and [[hypothyroidism]]. | ||
==Causes== | ==Causes== |
Latest revision as of 03:34, 27 October 2023
Cardiomyopathy Microchapters |
Diagnosis |
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Treatment |
Guidelines |
2020 AHA/ACC Guideline for the Diagnosis and Treatment of Patients With Hypertrophic Cardiomyopathy |
Case Studies |
Cardiomyopathy causes On the Web |
American Roentgen Ray Society Images of Cardiomyopathy causes |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Edzel Lorraine Co, DMD, MD[2]
Overview
There are numerous causes of cardiomyopathies depending on the type in question. Some of the causes include: genetic (e.g. hereditary spherocytosis, familial cardiomyopathy, Friedreich's ataxia); metabolic (e.g. beriberi, Gaucher's disease, uremia); and infectious (e.g. adenovirus, african trypanosomiasis, arbovirus, ascariasis). Cardiomyopathies usually have an insidious onset but life-threatening causes including acute coronary syndrome, electrolyte imbalance, and cocaine abuse which must be identified and managed accordingly. Other common causes include alcoholism, diabetes mellitus, and hypothyroidism.
Causes
Life Threatening Causes
Life-threatening causes include conditions which may result in death or permanent disability within 24 hours if left untreated.[1]
- Acute coronary syndrome
- Carbon monoxide toxicity
- Cocaine abuse
- Electrolyte imbalance
- Prolonged QT syndrome
- Tricyclic anti-depressant overdose
Common Causes
- Alcoholism
- Amyloidosis
- Anthracyclines
- Beriberi
- Chagas disease
- Chronic tachycardia
- Cocaine abuse
- Coxsackie virus
- Cushing syndrome
- Diabetes mellitus
- Electrolyte imbalance
- HIV
- Hypertrophic obstructive cardiomyopathy
- Hypothyroidism
- Idiopathic dilated cardiomyopathy
- Kwashiorkor
- Tricyclic anti-depressant overdose
Causes by Organ System
Causes in Alphabetical Order
Cardiomyopathies and Genetics
Genetic causes of cardiomyopathies.[7]
Phenotype | Inheritance Pattern | Chromosomal Locus | Gene | Protein | Skeletal Myopathy |
---|---|---|---|---|---|
Dilated cardiomyopathy | X-linked | Xp21 | dystrophin | Dystrophin | Duchenne / Becker muscular dystrophy |
X-linked | Xq28 | G4.5 | Tafazzin | Barth syndrome | |
Autosomal dominant | 15q14 | actin | Actin | Nemaline myopathy | |
2q35 | desmin | Desmin | Desmin myopathy | ||
5q33 | δ-sarcoglycan | δ-sarcoglycan | Limb girdle muscular dystrophy 2F | ||
1q32 | Troponin T | Troponin T | |||
14q11 | β-myosin heavy chain | β-myosin heavy chain | |||
15q2 | α-tropomyosin | α-tropomyosin | Nemaline myopathy | ||
Midna | Mitochondrial respiratory chain | Mitochondrial respiratory chain | Mitochondrial myopathy | ||
Dilated cardiomyopathy with conduction disease | Autosomal dominant | 1q21 | lamin A/C | Lamin A/C | Emery-Dreifuss muscular dystrophy |
Hypertrophic cardiomyopathy | Autosomal dominant | 14q11 | β-myosin heavy chain | β-myosin heavy chain | |
14q11 | β-myosin heavy chain | β-myosin heavy chain | |||
1q32 | Troponin T | Troponin T | |||
12q23 | Troponin T | Troponin T | |||
15q2 | α-tropomyosin | α-tropomyosin | Nemaline myopathy | ||
11q11 | myosin-binding protein C | myosin-binding protein C | |||
3p21 | myosin essential light chain | myosin essential light chain | |||
3p21 | myosin regulatory light chain | myosin regulatory light chain | |||
2p31 | Titin | Titin | |||
Hypertrophic cardiomyopathy with Wolff-Parkinson-White syndrome | 7q3 | AMPK | AMPK | ||
MIDINA | Mitochondrial respiratory chain | Mitochondrial respiratory chain | Mitochondrial myopathy | ||
Left ventricular noncompaction | X-linked | Xq28 | G4.5 | Tafazzin | Barth syndrome |
Autosomal dominant | 18q12 | α-dystrobrevin | α-dystrobrevin | Muscular dystrophy |
References
- ↑ Sisakian H (June 2014). "Cardiomyopathies: Evolution of pathogenesis concepts and potential for new therapies". World J Cardiol. 6 (6): 478–94. doi:10.4330/wjc.v6.i6.478. PMID 24976920.
- ↑ 2.0 2.1 2.2 Leask, KM.; Kerr, B.; Ladusans, E. (2007). "Cardiomyopathy with renal anomalies in two siblings: a new recessive syndrome?". Clin Dysmorphol. 16 (1): 51–3. doi:10.1097/MCD.0b013e328010caa9. PMID 17159516. Unknown parameter
|month=
ignored (help) - ↑ 3.0 3.1 3.2 3.3 Tan, TY.; Amor, DJ. (2007). "Obesity, hypothyroidism, craniosynostosis, cardiac hypertrophy, colitis, and developmental delay: a novel syndrome". Am J Med Genet A. 143 (2): 114–8. doi:10.1002/ajmg.a.31548. PMID 17163533. Unknown parameter
|month=
ignored (help) - ↑ 4.0 4.1 4.2 Towbin, JA.; Hejtmancik, JF.; Brink, P.; Gelb, B.; Zhu, XM.; Chamberlain, JS.; McCabe, ER.; Swift, M. (1993). "X-linked dilated cardiomyopathy. Molecular genetic evidence of linkage to the Duchenne muscular dystrophy (dystrophin) gene at the Xp21 locus". Circulation. 87 (6): 1854–65. PMID 8504498. Unknown parameter
|month=
ignored (help) - ↑ 5.0 5.1 5.2 Gedeon, AK.; Wilson, MJ.; Colley, AC.; Sillence, DO.; Mulley, JC. (1995). "X linked fatal infantile cardiomyopathy maps to Xq28 and is possibly allelic to Barth syndrome". J Med Genet. 32 (5): 383–8. PMID 7616547. Unknown parameter
|month=
ignored (help) - ↑ 6.0 6.1 Dawn, ME.; Deng, AC.; Petrali, J.; Wessely, C.; Jaffe, D.; Gaspari, AA. "Familial cutaneous collagenoma". Skinmed. 7 (1): 43–5. PMID 18174804.
- ↑ Towbin JA, Bowles NE (2002). "The failing heart". Nature. 415 (6868): 227–33. doi:10.1038/415227a. PMID 11805847. Unknown parameter
|month=
ignored (help)