CARDIAC SURGERY

Carotid Endarterectomy: Inflammatory Aspects

Jul 10, 2016 by in CARDIAC SURGERY Comments Off on Carotid Endarterectomy: Inflammatory Aspects

When studying the presence of inflammatory cytokines in patients undergoing CEA, intracellular cytokine expression was found to be significantly higher in patients undergoing CEA who had stenosis ≥70 % (TNF-α,…

read more

Role of Lipoproteins in Carotid Arterial Disease

Jul 10, 2016 by in CARDIAC SURGERY Comments Off on Role of Lipoproteins in Carotid Arterial Disease

Component Origin Size (nm) Density (g/ml) Protein (%) Apolipoproteins Chylomicrons Intestine 100–1,000 <0.95 1–2 C-I, C-II, C-III, E, A-I, A-II, A-IV, B-48 VLDL Liver, intestine 30–80 0.95–1.006 7–10 B-100, C-I,…

read more

Pacing and Defibrillation

Jul 10, 2016 by in CARDIAC SURGERY Comments Off on Pacing and Defibrillation

Class I Permanent pacemaker implantation is indicated for: 1. third-degree and advanced second-degree AV block at any anatomic level associated with bradycardia with symptoms (including heart failure) or ventricular arrhythmias…

read more

Harnessing Cardiopulmonary Interactions to Improve Circulation and Outcomes After Cardiac Arrest and Other States of Low Blood Pressure

Jul 10, 2016 by in CARDIAC SURGERY Comments Off on Harnessing Cardiopulmonary Interactions to Improve Circulation and Outcomes After Cardiac Arrest and Other States of Low Blood Pressure

Fig. 38.1 Compression and decompression phases of cardiopulmonary resuscitation It is critical to understand that blood flow to the vital organs is severely reduced during standard CPR, even under the…

read more

Anatomy of the Human Heart

Jul 10, 2016 by in CARDIAC SURGERY Comments Off on Anatomy of the Human Heart

Fig. 5.1 Position of the heart in the thorax. The heart lies in the protective thorax, posterior to the sternum and costal cartilages, and rests on the superior surface of…

read more

The Cardiac Conduction System

Jul 10, 2016 by in CARDIAC SURGERY Comments Off on The Cardiac Conduction System

Fig. 13.1 Conduction system of the heart. Normal excitation originates in the sinoatrial node and then propagates through both atria (internodal tracts shown as dashed lines). The atrial depolarization spreads…

read more
Get Clinical Tree app for offline access