Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Right ventricular myocardial infarction causes
Introduction
Overview
Overview
Causes
Causes
- Acute myocardial infarction involving only the free wall of the right ventricle is a rare event. [1] More commonly, right ventricular infarction is associated with infarction of the inferior wall of the left ventricle, occurring in more than one-third of such cases. [2] [3] [4] [5] [6] [7] [8] [9] [10], even when thrombolytic therapy is given [11]
- Ninety percent of right ventricular infarcts result from occlusion of the proximal right coronary artery.
- Another 5 to 10 percent arise after occlusion of the left anterior descending artery. [12] [13] [14] [15]
References
References
- ↑ Anderson, HR, Falk, E, Nielsen, D. Right ventricular infarction: Frequency, size, and topography in coronary heart disease. J Am Coll Cardiol 1987; 10:1223. PMID 3680789
- ↑ Anderson, HR, Falk, E, Nielsen, D. Right ventricular infarction: Frequency, size, and topography in coronary heart disease. J Am Coll Cardiol 1987; 10:1223. PMID 3680789
- ↑ Isner, JM, Roberts, WC. Right ventricular infarction complicating left ventricular infarction secondary to coronary artery disease: frequency, location, associated findings and significance from analysis of 236 necropsy patients with acute or healed myocardial infarction. Am J Cardiol 1978; 42:885. PMID 153103
- ↑ Isner, JM. Right ventricular myocardial infarction. JAMA 1988; 259:712. PMID 3275819
- ↑ Williams, JF. Right ventricular infarction. Clin Cardiol 1990; 13:309. PMID 2189611
- ↑ Cabin, HS, Clubb, S, Wackers FJ, et al. Right ventricular myocardial infarction with anterior wall left ventricular infarction: an autopsy study. Am Heart J 1987; 113:16. PMID 3799430
- ↑ Kinch, JW, Ryan, TJ. Right ventricular infarction. N Engl J Med 1994; 330:1211. PMID 8139631
- ↑ Setaro, JF, Cabin, HS. Right ventricular infarction. Cardiol Clin 1992; 10:69. PMID 1739961
- ↑ Cohn, JN. Right ventricular infarction revisited. Am J Cardiol 1979; 43:666. PMID 420117
- ↑ Wackers, FJ, Lie, KI, Sokole, EB, et al. Prevalence of right ventricular involvement in inferior wall infarction associated with myocardial imaging with thallium-201 and technetium-99m pyrophosphate. Am J Cardiol 1978; 42:358. PMID 210648
- ↑ Zeymer, U, Neuhaus, K-L, Wegscheider, K, et al. Effects of thrombolytic therapy in acute inferior myocardial infarction with and without right ventricular involvement. J Am Coll Cardiol 1998; 32:876. PMID 9768705
- ↑ Isner, JM, Roberts, WC. Right ventricular infarction complicating left ventricular infarction secondary to coronary artery disease: frequency, location, associated findings and significance from analysis of 236 necropsy patients with acute or healed myocardial infarction. Am J Cardiol 1978; 42:885.PMID 153103
- ↑ Isner, JM. Right ventricular myocardial infarction. JAMA 1988; 259:712. PMID 3275819
- ↑ Williams, JF. Right ventricular infarction. Clin Cardiol 1990; 13:309. PMID 2189611
- ↑ Cabin, HS, Clubb, S, Wackers FJ, et al. Right ventricular myocardial infarction with anterior wall left ventricular infarction: an autopsy study. Am Heart J 1987; 113:16. PMID 3799430
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]