1.   Ventricular extrasystoles may occur more commonly in patients with ischaemic heart disease, and their presence may have more sinister implications.

2.   Babbitt also said the reference to Ickes held no sinister political implications, as Senate Republicans have suggested.

3.   Discussion on Internet movie sites is picking over the potentially sinister implications.

4.   Implements of torture can still be found, in a place where even an old toaster carries sinister implications.

5.   It is a puzzle with sinister social implications.

6.   To begin with, the sinister implication in the press of a big shot dropping out of the sky to lean on her is belied by rarely noted facts.

7.   There was no indication the use of the different names had any sinister implication.