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Abstract Case Report A 66 years old woman was admitted to our emergency department for the onset of intense epigastric pain, nausea and asthenia after breakfast. She had a history of hypertension, dyslipidemia, COPD and deep venous thrombosis with MTHFR gene mutation. Moreover, she had a positive family history for coronary artery disease (CAD). On arrival, she was apyretic, hemodynamically stable, complaining chest and persisting epigastric pain. A mild and diffuse abdominal tenderness was noted without peritoneal signs. The ECG showed sinus tachycardia, ST elevation (STE) in leads D1, aVL, V2 and V3 and ST depression in leads D3, aVR and V1. Blood test revealed a marked increase of PCR with leukocytosis and elevation of Hs–cTnI (840 ng/L) while serum electrolytes were normal. Bed–side echocardiography revealed apical and mid–ventricular akinesia with a severe reduction of left ventricular ejection fraction (LVEF). InterTAK score was 62 (62,6% probability of Takotsubo syndrome – TTS). An urgent coronary angiography (CA) revealed non– obstructive CAD, while ventriculography showed a typical apical ballooning and hyperkinetic base of the LV suggestive of TTS. Subsequently, the CT abdomen showed extra–luminal free fluid and a dilated proximal small bowel (SB) with air–fluid levels and a bubbly pattern of gas in the wall. These radiological findings were consistent with a mechanical SB obstruction, complicated by mesenteric venous thrombosis and intestinal pneumatosis. Exploratory laparotomy revealed SB necrosis as consequence of bridle–mediated obstruction and therefore an ileum resection was performed. The patient clinically improved post–operatively with a complete recovery of the LVEF. Discussion We described a rare presentation of SB obstruction which induced a TTS in a setting of severe psychophysical stress. The management of this emergency situation in which cardiac injury and acute abdomen occurred simultaneously can be challenging. The consulting cardiologist needs to quickly decide whether to prioritize the heart with urgent CA or the gastroenteric condition with surgery. Despite the likelihood of TTS can be high (even calculating InterTak score), new STE and positive troponins can’t be disregarded especially in patients with significant risk factors as seen in our case. Therefore, the strong evidence of a possible acute coronary syndrome may trump a life–saving treatment for SB obstruction.
Falagario et al. (Mon,) studied this question.