On the use of parenteral magnesium salts in the treatment of acute ischaemic heart disease: a brief review.
With the advent of pharmacological, mechanical and surgical revascularization as firstline therapies in acute coronary artery disease syndromes, the search for adjunctive pharmacotherapy against reocclusion and reperfusion injury has intensified. In addition, safe pharmacotherapeutic intervention conferring survival advantage is required for those at high risk ineligible for recanalization or beta blockade. Of major importance, in this vein, is the intriguing association between parenteral magnesium and the amelioration of myocardial ischaemia and the eradication of lethal ischaemic ventricular arrhythmias reasserted in both animal and human studies. In addition, in more recent years, parenteral magnesium has been linked to the amelioration of reperfusion injury in animal experiments. In this paper we shall review the literature with respect to myocardial ischaemia, its pathophysiology and treatments. In doing so, we shall present data that strongly supports the logistic use of parenteral magnesium compounds as essential therapy in the treatment of acute ischaemic heart disease associated with necrosis, and a potential role in ablating reperfusion injury.
Mass
H
H
Department of Physiology, Ponce School of Medicine, Puerto Rico.
Santoni
F
F
Pirazzi
B
B
D004594:Electrophysiology; D006801:Humans; D008274:Magnesium / Q000008:administration & dosage / Q000502:physiology / Q000627:therapeutic use*; D017202:Myocardial Ischemia / Q000188:drug therapy* / Q000503:physiopathology; D015425:Myocardial Reperfusion
D008274:Magnesium