Unusual cause of exercise-induced ventricular fibrillation in a well-trained adult endurance athlete: a case report
<p>Abstract</p> <p>Introduction</p> <p>The diseases responsible for sudden deaths in athletes differ considerably with regard to age. In young athletes, congenital malformations of the heart and/or vascular system cause the majority of deaths and can only be detected no...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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BMC
2008-04-01
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| Series: | Journal of Medical Case Reports |
| Online Access: | http://www.jmedicalcasereports.com/content/2/1/120 |
| _version_ | 1811251371040571392 |
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| author | Vogt Stefan Koenig Daniel Prettin Stephan Pottgiesser Torben Allgeier Juergen Dickhuth Hans-Hermann Hirschmueller Anja |
| author_facet | Vogt Stefan Koenig Daniel Prettin Stephan Pottgiesser Torben Allgeier Juergen Dickhuth Hans-Hermann Hirschmueller Anja |
| author_sort | Vogt Stefan |
| collection | DOAJ |
| description | <p>Abstract</p> <p>Introduction</p> <p>The diseases responsible for sudden deaths in athletes differ considerably with regard to age. In young athletes, congenital malformations of the heart and/or vascular system cause the majority of deaths and can only be detected noninvasively by complex diagnostics. In contrast, in older athletes who die suddenly, atherosclerotic disease of the coronary arteries is mostly found. Reports of congenital coronary anomalies as a cause of sudden death in older athletes are rare.</p> <p>Case presentation</p> <p>A 48-year-old man who was a well-trained, long-distance runner collapsed at the finish of a half marathon because of a myocardial infarction with ventricular fibrillation. Coronary angiography showed an anomalous origin of the right coronary artery from the left sinus of Valsalva with minimal wall alterations. Multislice computed tomography of the coronary arteries confirmed these findings. Cardiomagnetic resonance imaging demonstrated a mild hypokinesia of the basal right- and left-ventricular posterior wall. An electrophysiological study showed an inducible temporary polymorphic ventricular tachycardia and an inducible ventricular fibrillation. The athlete was subsequently treated by acetylsalicylic acid 100 mg (0-1-0), bisoprolol 2.5 mg (1-0-0) and atorvastatin 10 mg (0-0-1) and was instructed to keep his training intensity under the 'individual anaerobic threshold'. Intense and long-lasting exercise under extreme environmental conditions, particularly heat, should also be avoided.</p> <p>Conclusion</p> <p>This case report presents a coronary anomaly as the most likely reason for an exercise-induced myocardial infarction with ventricular fibrillation in a well-trained 48-year-old endurance athlete. Therefore, coronary anomalies have also to be considered as a possible cause of cardiac problems in older athletes.</p> |
| first_indexed | 2024-04-12T16:18:36Z |
| format | Article |
| id | doaj.art-cde5f893720047f09d808fafa7266719 |
| institution | Directory Open Access Journal |
| issn | 1752-1947 |
| language | English |
| last_indexed | 2024-04-12T16:18:36Z |
| publishDate | 2008-04-01 |
| publisher | BMC |
| record_format | Article |
| series | Journal of Medical Case Reports |
| spelling | doaj.art-cde5f893720047f09d808fafa72667192022-12-22T03:25:38ZengBMCJournal of Medical Case Reports1752-19472008-04-012112010.1186/1752-1947-2-120Unusual cause of exercise-induced ventricular fibrillation in a well-trained adult endurance athlete: a case reportVogt StefanKoenig DanielPrettin StephanPottgiesser TorbenAllgeier JuergenDickhuth Hans-HermannHirschmueller Anja<p>Abstract</p> <p>Introduction</p> <p>The diseases responsible for sudden deaths in athletes differ considerably with regard to age. In young athletes, congenital malformations of the heart and/or vascular system cause the majority of deaths and can only be detected noninvasively by complex diagnostics. In contrast, in older athletes who die suddenly, atherosclerotic disease of the coronary arteries is mostly found. Reports of congenital coronary anomalies as a cause of sudden death in older athletes are rare.</p> <p>Case presentation</p> <p>A 48-year-old man who was a well-trained, long-distance runner collapsed at the finish of a half marathon because of a myocardial infarction with ventricular fibrillation. Coronary angiography showed an anomalous origin of the right coronary artery from the left sinus of Valsalva with minimal wall alterations. Multislice computed tomography of the coronary arteries confirmed these findings. Cardiomagnetic resonance imaging demonstrated a mild hypokinesia of the basal right- and left-ventricular posterior wall. An electrophysiological study showed an inducible temporary polymorphic ventricular tachycardia and an inducible ventricular fibrillation. The athlete was subsequently treated by acetylsalicylic acid 100 mg (0-1-0), bisoprolol 2.5 mg (1-0-0) and atorvastatin 10 mg (0-0-1) and was instructed to keep his training intensity under the 'individual anaerobic threshold'. Intense and long-lasting exercise under extreme environmental conditions, particularly heat, should also be avoided.</p> <p>Conclusion</p> <p>This case report presents a coronary anomaly as the most likely reason for an exercise-induced myocardial infarction with ventricular fibrillation in a well-trained 48-year-old endurance athlete. Therefore, coronary anomalies have also to be considered as a possible cause of cardiac problems in older athletes.</p>http://www.jmedicalcasereports.com/content/2/1/120 |
| spellingShingle | Vogt Stefan Koenig Daniel Prettin Stephan Pottgiesser Torben Allgeier Juergen Dickhuth Hans-Hermann Hirschmueller Anja Unusual cause of exercise-induced ventricular fibrillation in a well-trained adult endurance athlete: a case report Journal of Medical Case Reports |
| title | Unusual cause of exercise-induced ventricular fibrillation in a well-trained adult endurance athlete: a case report |
| title_full | Unusual cause of exercise-induced ventricular fibrillation in a well-trained adult endurance athlete: a case report |
| title_fullStr | Unusual cause of exercise-induced ventricular fibrillation in a well-trained adult endurance athlete: a case report |
| title_full_unstemmed | Unusual cause of exercise-induced ventricular fibrillation in a well-trained adult endurance athlete: a case report |
| title_short | Unusual cause of exercise-induced ventricular fibrillation in a well-trained adult endurance athlete: a case report |
| title_sort | unusual cause of exercise induced ventricular fibrillation in a well trained adult endurance athlete a case report |
| url | http://www.jmedicalcasereports.com/content/2/1/120 |
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