Superior vena cava [SVC] syndrome due to pacemaker leads is a distinct diagnostic rarity.It is diagnosed clinically based on constellation of signs and symptoms supported by imaging evidence of SVC obstruction.A 70-year-old male, an ex-smoker, presented with facial and Utensils upper limb swelling along with exertional dyspnea.He had undergone tran
Siroheme, an iron-containing tetrapyrrole, is the prosthetic group of nitrite reductase (NiR) and sulfite reductase (SiR); it is synthesized from uroporphyrinogen III, an intermediate of chlorophyll biosynthesis, and is required for nitrogen (N) and Clasps sulfur (S) assimilation.Further, uroporphyrinogen III methyltransferase (UPM1), responsible f
In view of problems of high energy consumption, many fault 4 Piece Counter Dining Set points and bad reliability caused by TKD speed-regulation mode used by electrical control system of hoist of old auxiliary shaft of a Coal Mine, the paper proposed a reform scheme of medium-voltage frequency-conversion speed-regulation system with double three-lev