Cardiology

Introduction Ever wonder what exactly blood pressure means? Or physiologically speaking, how does the blood generate pressure? What causes it to develop, and what should…

Introduction: What is Total Peripheral Resistance? Peripheral vascular resistance (total peripheral resistance or systemic vascular resistance) refers to the resistance to blood flowing through the…

Overview Sinus Node Dysfunction, formerly known as Sick Sinus Syndrome describes disorders related to the conduction and propagation of electrical signals at the sinoatrial node.…

Introduction Before asking “what is sinus arrhythmia?” we should know about the normal sinus rhythm. A normal sinus rhythm (NSR) is a rhythm that originates…

Introduction: Sick sinus syndrome also known as sinus node dysfunction—is a term used to describe a number of different abnormalities in the heart rhythm (known…

Introduction Blood pressure is a measurement of the force exerted by the blood against the artery walls as the heart circulates it throughout the body.…

Overview Hypertensive Disorder denote heart conditions caused by high blood pressure. When the pressure on the heart increases, it causes various heart disorders. Hypertensive disorder…

Overview We often hear the word Hypertension, but do we actually understand it? Hypertension or high blood pressure is a common heart condition that can…

Cardiovascular diseases are becoming more prevalent with each passing day in this modern era. One in every three individuals is either a patient, or a…