LAUSR

Although takotsubo syndrome (TTS) has been reported in patients with subarachnoid hemorrhage (SAH), its incidence and relation to the severity of SAH are unknown.Of 319 consecutive patients with aneurysmal SAH, 245 patients who underwent both the ECG and echocardiography were analyzed.The incidence of TTS was 6.9% (22 patients (21 women), median age 68 years (range, 60-83) ). Regional wall motion abnormalities were present as apical (64%), mid-ventricular (9%), basal (4%) and focal (23%) forms. Heart failure was found in 10 patients (45%) but there was no cardiac death. Regarding SAH severity, 10 patients (45%) with TTS were in World Federation of Neurosurgical Societies classification grade V, as compared to 40 patients (18%) without TTS (P = 0.005). Seven patients (32%) with TTS died during hospitalization, as compared to 26 patients (12%) without TTS (P = 0.018). Four patients (18%) with TTS were estimated as independent at discharge, as compared to 100 patients (45%) without TTS (P = 0.013).The incidence of TTS in patients with SAH was estimated as 6.9% with significant predominance of women. The severity of SAH was significantly greater in patients with TTS than in those without TTS.