Hypertrophic cardiomyopathy historical percpective
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:
Overview
Historical Perspective
the first patient with HCM was described in 1869 Henri Liouville [1] and which described a 75-year-old woman who developed worsening dyspnea over several days. On physical examination, she had a systolic heart murmur. She died shortly after presentation.
Liouville H. Rétrécissement cardiaque sous aortique. Gazette Medecine Paris. 1869;24:161–163.
Deutsche Med. Wochenschrift in 1907 Dr. A. Schmincke. described two hearts, both of which came from women in their mid fifties. They both had left ventricular hypertrophy.
] Schmincke A. Ueber linkseitige muskulose conustenosen. Deutsche Med Wochenschr. 1907;33:2082–2085.
1944
Levy RL, von Glahn WC. Cardiac hypertrophy of unknown cause. A study of the clinical and pathologic features in ten adults. Am Heart J. 1944;28:714–741.
In 1949, William Evans, a London cardiologist, described patients with cardiac hypertrophy who were very similar to those described in the paper by Levy and von Glahn except for its familial occurrence.[1]
Paré et al. published in 1961. It includes 30 members of five generations of a French Canadian family residing in Quebec in whom the condition was inherited in an autosomal dominant manner.
1958 by Teare, a London pathologist. He described eight cases of hypertrophy which were so asymmetric that he thought that they might be benign cardiac tumors. Seven of these caused sudden death in young adults Teare named the condition “Asymetrical Hypertrophy of the Heart.” [3]
1959 Sir Russell Brock described a 32-year-old man with angina pectoris and a heart murmur of subaortic stenosis. He too exhibited a subaortic intraventricular pressure gradient. He mentioned: “That this is not an isolated case is made clear by the experience of Dr. Glenn Morrow who tells me he has operated on two similar cases in two young men in their early twenties; both survived. He has kindly allowed me to mention these prior to his own report of them (Morrow and Braunwald, Circulation, in press, 1959).”
Morrow and Braunwald published their first report in the same year, followed by several other reports
1961, Morrow described a surgical procedure to relieve the obstruction [
[6] which is still the most widely use method of surgical treatment.
in 1962 Given the intensification of obstruction with the beta-adrenergic agonist isoproterenol
[7]
the use of newly developed beta-blockers. In 1964 we reported their beneficial hemodynamic effects
[8]
1967 the clinical benefits of treatment with betablockers[9]
[10]
[11]
Discovery
- There is limited information about the historical perspective of Hypertrophic cardiomyopathy.
OR
- Hypertrophic cardiomyopathy was first discovered by [name of scientist], a [nationality + occupation], in [year]/during/following [event].
- The association between [important risk factor/cause] and Hypertrophic cardiomyopathy was made in/during [year/event].
- In [year], [scientist] was the first to discover the association between [risk factor] and the development of Hypertrophic cardiomyopathy.
- In [year], [gene] mutations were first implicated in the pathogenesis of Hypertrophic cardiomyopathy.
Landmark Events in the Development of Treatment Strategies
Impact on Cultural History
Famous Cases
The following are a few famous cases of Hypertrophic cardiomyopathy:
References
- ↑ EVANS W (1949). "Familial cardiomegaly". Br Heart J. 11 (1): 68–82. doi:10.1136/hrt.11.1.68. PMC 503618. PMID 18113470.
- ↑ PARE JA, FRASER RG, PIROZYNSKI WJ, SHANKS JA, STUBINGTON D (1961). "Hereditary cardiovascular dysplasia. A form of familial cardiomyopathy". Am J Med. 31: 37–62. doi:10.1016/0002-9343(61)90222-4. PMID 13732753.
- ↑ TEARE D (1958). "Asymmetrical hypertrophy of the heart in young adults". Br Heart J. 20 (1): 1–8. doi:10.1136/hrt.20.1.1. PMC 492780. PMID 13499764.
- ↑ BROCK R (1959). "Functional obstruction of the left ventricle (acquired aortic subvalvar stenosis)". Guys Hosp Rep. 108: 126–43. PMID 13804574.
- ↑ MORROW AG, BRAUNWALD E (1959). "Functional aortic stenosis; a malformation characterized by resistance to left ventricular outflow without anatomic obstruction". Circulation. 20 (2): 181–9. doi:10.1161/01.cir.20.2.181. PMID 13671704.
- ↑ MORROW AG, BROCKENBROUGH EC (1961). "Surgical treatment of idiopathic hypertrophic subaortic stenosis: technic and hemodynamic results of subaortic ventriculomyotomy". Ann Surg. 154: 181–9. doi:10.1097/00000658-196108000-00003. PMC 1465878. PMID 13772904.
- ↑ BRAUNWALD E, EBERT PA (1962). "Hemogynamic alterations in idiopathic hypertrophic subaortic stenosis induced by sympathomimetic drugs". Am J Cardiol. 10: 489–95. doi:10.1016/0002-9149(62)90373-9. PMID 14015086.
- ↑ HARRISON DC, BRAUNWALD E, GLICK G, MASON DT, CHIDSEY CA, ROSS J (1964). "EFFECTS OF BETA ADRENERGIC BLOCKADE ON THE CIRCULATION WITH PARTICULAR REFERENCE TO OBSERVATIONS IN PATIENTS WITH HYPERTROPHIC SUBAORTIC STENOSIS". Circulation. 29: 84–98. doi:10.1161/01.cir.29.1.84. PMID 14105035.
- ↑ Cohen LS, Braunwald E (1967). "Amelioration of angina pectoris in idiopathic hypertrophic subaortic stenosis with beta-adrenergic blockade". Circulation. 35 (5): 847–51. doi:10.1161/01.cir.35.5.847. PMID 6067064.
- ↑ Braunwald E (2009). "Hypertrophic cardiomyopathy: the early years". J Cardiovasc Transl Res. 2 (4): 341–8. doi:10.1007/s12265-009-9128-3. PMID 20559993.
- ↑ Braunwald E (2012). "Hypertrophic cardiomyopathy: The first century 1869-1969". Glob Cardiol Sci Pract. 2012 (1): 5. doi:10.5339/gcsp.2012.5. PMC 4239819. PMID 25610836.