Cardiovascular / Magnetic Resonance Imaging / Humans / Female / Male / Resonance / Young Adult / Ct Scan / Aged / Middle Aged / Calcinosis / Adult / Time Factors / Magnetic / Pilot Projects / X ray Computed Tomography / Carotid Artery / Cardiovascular Magnetic Resonance / Predictive value of tests / Resonance / Young Adult / Ct Scan / Aged / Middle Aged / Calcinosis / Adult / Time Factors / Magnetic / Pilot Projects / X ray Computed Tomography / Carotid Artery / Cardiovascular Magnetic Resonance / Predictive value of tests