Association of Hypertension With Early‐Onset Cryptogenic Ischemic Stroke by the Presence of Patent Foramen Ovale: A Case–Control Study - Putaala, Jukka; von Sarnowski, Bettina; Schminke, Ulf; Busch, Raila; Martinez‐Majander, Nicolas; Ylikotila, Pauli; Lautamäki, Riikka; Zedde, Marialuisa; Grimaldi, Teresa; Sarkanen, Tomi; Virtanen, Marko; Ryliskiene, Kristina; et al. (Wiley, 2025)