AU - Yıldırım, Meryem Feyza AU - Sezgin, Dilek AU - Mert, Hatice AU - Turan, Oğuzhan Ekrem AU - Özcan, Emin Evren TI - Determination of Physical Activity Levels in Patients with Implanted Cardiac Devices During the COVID-19 Pandemic PT - Journal Article DP - 2026 TA - Turk J Card Nur PG - 88-92 VI - 17 IP - 43 AID - 10.5543/khd.2026.72677 [doi] 4100 - https://dx.doi.org/10.5543/khd.2026.72677 SO - Turkish Journal of Cardiovascular Nursing, 2026 17(43):88