Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
CMR: cardiac magnetic resonance; CT: computed tomography; FMM: fractional myocardial mass; IVUS: intravascular ultrasound; LCx: left circumflex coronary artery; MV: main vessel; OCT: optical coherence tomography; OM: obtuse marginal branch; RefD: reference diameter; SB: side branch; SPECT: single-photon emission computed tomography
