Abstract
Ventricular septal rupture (VSR) is an uncommon but fatal mechanical complication of myocardial infarction (MI). It should be diagnosed as early as possible because it carries a very high mortality rate. Surgical closure remains the main line of treatment. A 75-year-old female patient presented with neglected extensive anterior STEMI. Clinical examination revealed pansystolic murmur over the left lower sternal border. 2D echo showed VSR and severe TR with normal right side dimensions and function. 3D Echo revealed that the cause of acute TR was the VSR left to right shut. Coronary angiography showed total LAD occlusion. The patient developed cardiogenic shock shortly after admission and died before surgery. This case demonstrated a rare mechanical complication of VSR. It signified the importance of cardiac auscultation, the strength of 3D echo in diagnosing structural heart disease. It also highlighted the disastrous impact of acute ischemic mechanical complications.
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Abbreviations
- VSR:
-
Ventricular septal rupture
- TR:
-
Tricuspid regurgitation
- CAD:
-
Coronary artery disease
- MI:
-
Myocardial infarction
- STEMI:
-
ST segment elevation myocardial infarction
- 2D:
-
Two-dimensional
- 3D:
-
Three-dimensional
- LAD:
-
Left anterior descending artery
- LCx:
-
Left circumflex artery
- RCA:
-
Right coronary artery
- ECG:
-
Electrocardiogram
- NSR:
-
Normal sinus rhythm
- LIMA:
-
Left internal mammary artery
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Moustafa Dawood performed the 2D echo at presentation and discovered the VSR. Hoda Shehata and Rasha Aba-yazeed performed the 3D echo and linked the VSR to the acute severe TR. Ahmed El Amrawy performed the coronary angiography. Mohamed Abdel-Hay was the head of our echo lab and revised the case. All the authors read and approved the final manuscript.
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Dawood, M., Shehata, H., Abayazeed, R. et al. Ventricular Septal Rupture Causing Acute Severe Tricuspid Valve Regurgitation in the Setting of a Neglected Myocardial Infarction: a Case Report. SN Compr. Clin. Med. 4, 76 (2022). https://doi.org/10.1007/s42399-022-01157-6
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DOI: https://doi.org/10.1007/s42399-022-01157-6