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Biomedical subjects

Z Jocić

Publications and source records attributed to Z Jocić.

7 recordsLinked to original sources

[History of surgical treatment of atherosclerosis of the coronary arteries--the first 100 years].

Atherosclerotic coronary artery disease is the most common cause of morbidity and mortality. The incidence of cardiovascular morbidity and mortality has been doubled in our country during the period 1980 through 1996. Surgical treatment of the atherosclerotic coronary artery disease is already a century old, ever since Francois-Franck (in 1899) tried to achieve sympathetic denervation of the cervical ganglion. After the interim period of indirect myocardial revascularization, during the last 30 years, direct surgical revascularization has reached excellent early and long-term results, and became one of the most frequently performed procedures in the surgical practice. Use of arterial grafts and, introduced recently, procedures on the beating heart, minimally invasive procedures and, so called, port-access procedures became a daily routine in many centers. Surgical revascularization of the ischaemic cardiac muscle is the rapidly changing entity, along with diagnostic, technical and other improvements. We present a brief historical overview of the efforts of cardiac surgeons to combat the "disease of the century" atherosclerotic coronary artery disease.

Coronary Artery Disease↗

[Myocardial revascularization using the internal thoracic artery: pro and con].

Internal thoracic artery (ITA) has superior histological, physiological and pharmacological properties over the venous grafts, and it is considered to be the graft of choice for myocardial revascularization. It has low incidence of late atherosclerotic lesions, and excellent long-term patency. Usage of ITA yields improved clinical results in all subgroups of patients with coronary artery disease, including patients with poor left ventricular function (EF%), left main stenosis, diffuse coronary artery disease and octogenarians. Since superior long-term results (to be expected only 10-15 years after the operation) may be outweighed with slightly higher incidence of early morbidity and mortality, many cardiac surgeons are reluctant to use it routinely. However, this attitude is difficult to justify, since early operative results in patients that have received ITA graft are superior as well, compared to patients that have received vein grafts only.

Humans↗