Pelipetskaya, E. Yu. ECG, PCG and their significance in the diagnosis of heart disorders (electrocardiogram for heart hypertrophy, rhythm and conduction disorders) : video lecture for the 2d-year students, 31.05.01 General Medicine / E. Yu. Pelipetskaya ; Krasnoyarsk State Medical University. - Krasnoyarsk : KrasSMU, 2022. - Изображение. Устная речь. Текст : электронные