37 The risk of contrast-induced nephropathy is highest in patients with chronic kidney disease (i.e., a GFR of less than 60 mL per minute per 1.73 m 2), especially in the presence of diabetes. 39 Other risk factors include dehydration, heart failure, age older than 70 years, and concurrent use of nephrotoxic drugs.
lech (plural leches) A strong, lecherous desire or craving. A lecher. Verb . lech (third-person singular simple present leches, present participle leching, simple past and past participle leched) To behave lecherously; Etymology 2 . Welsh llech (â slate, slab â) Pronunciation . IPA : /lÉk/ Rhymes: -Ék; Noun . lech (plural lechs)
An outline historical biography.  Lech Walesa (pronounced Vah-wen-sah) was born as the son of a carpenter in a clay hut located in the village of Popow, between Warsaw and Gdansk, Poland, on September 29, 1943. The Second World War was in operation with Nazi Germany being an occupying power.