rafa26 ArboristSite Lurker. Hi guys, i own a husqvarna 359 chain saw, 1 year and a half old and barely used. The chain was getting loose to fast then i bought 2 new chains and still the same problem. Right after tightening it gets loose almost instantly. I removed the clutch cover and everything seems to be intact.
A specialist in cardiac electrophysiology is known as a cardiac electrophysiologist, or (more commonly) simply an electrophysiologist. Cardiac electrophysiology is considered a subspecialty of cardiology in most countries and usually requires two or more years of fellowship training beyond a general cardiology fellowship.
A perfusionist, also known as a clinical perfusionist or a cardiovascular perfusionist, is a specialized healthcare professional who uses the heart-lung machine during cardiac surgery and other surgeries that require cardiopulmonary bypass to manage the patient's physiological status.he perfusionist is solely responsible for the management of the physiological and metabolic needs of the cardiac surgical patient so that the cardiac surgeon may operate on a still, unbeating heart.