Ahmad MH, Bilal M, Ibrahim M, Iman H, et al. Letter to editor on low chronotropic response in post-myocardial infarction exercise test predicts worse prognosis in patients with preserved or mildly reduced left ventricular ejection fraction. Int J Cardiol 2025 May 27:133432. doi: 10.1016/j.ijcard.2025.133432.
PMID: 40441611