Method of cardiac T1 mapping in a breath hold which provides high-precision, and with careful optimisation, good accuracy. A sequence of single-shot balanced SSFP images are acquired, one-per-heartbeat, after an inversion recovery preparation pulse.
Definition. 1  Halogen refers to those elements in the seventeenth column of the periodic table, fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At):2  Halogenated refers to a chemical compound or mixture that contains halogen atoms.alogen. 1  Halogen refers to those elements in the seventeenth column of the periodic table, fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At):
In chemistry, aliphatic compounds are organic compounds in which carbon atoms are joined together in straight or branched chains or in rings, that can be either saturated or unsaturated, but not aromatic.[1] The simplest aliphatic compound is methane (CH4).est Answer: Aromatic compounds : - An aromatic compound contains a set of covalently-bound atoms with specific characteristics: 1. A delocalized conjugated Ï system, most commonly an arrangement of alternating single and double bonds 2.