Ventricular Tachycardia vs Ventricular Fibrillation Arrhythmia means irregular cardiac rhythm, and slow arrhythmias are called bradyarrhythmias and fast ones are called tachyarrhythmias. There are various types of arrhythmias. They are atrial tachycardia (monofocal or multifocal), atrial fibrillation, atrial flutter, atrioventricular nodal re-entry tachycardia, atrioventricular re-entry tachycardia, ventricular tachycardia and ventricular fibrillation. Ventricular tachycardia and […]
Difference Between Cardioversion and Defibrillation
Cardioversion vs Defibrillation Both cardioversion and defibrillation involve delivering electrical energy to the chest to alter the heartbeat. Both are contraindicated in digoxin and catecholamine induced dysrhythmias. The techniques are similar in the two procedures. There are two paddle placements. In the antero-lateral placement method, one paddle goes on just right to the sternum […]
Difference Between Pacemaker and Defibrillator
Pacemaker vs Defibrillator Pacemaker is an electronic device used to regularize the heart beat by generating electrical impulses that transmit along the cardiac conducting pathways causing rhythmic contraction of the heart chambers. Defibrillator is a medical device used in the emergency room, to give a high voltage electrical jolt to jump-start the physiological cardiac […]
Difference Between Systolic and Diastolic Heart Failure
Systolic vs Diastolic Heart Failure Diastolic heart failure is a condition where the ventricles do not fill adequately under normal pressures and volumes. Systolic heart failure is a condition where the heart does not pump well. Both conditions are on the rise. According to the world health organization, the recent pandemic rise of ischemic […]
Difference Between Arrhythmia and Dysrhythmia
Arrhythmia vs Dysrhythmia Both arrhythmia and dysrhythmia mean the same. Arrhythmia means no regular rhythm and dysrhythmia means abnormal rhythm. Disturbances of cardiac rhythm or arrhythmias are common in people, often benign, and often intermittent. However, they can be severe sometimes leading to cardiac compromise. This article will take a closer look at arrhythmia, highlighting […]
Difference Between Angiogram and Angioplasty
Angiogram vs Angioplasty Angiogram is an imaging investigation. Angioplasty is a reconstruction of blocked blood vessels. Vascular surgeons do angiogram to assess the status of blood flow before they decide to do angioplasty. This article will talk about angioplasty and angiogram in detail highlighting what they are, their procedure, and complications. What is Angiogram? […]
Difference Between Atrial Fibrillation and Atrial Flutter
Atrial Fibrillation vs Atrial Flutter Atrial fibrillation and atrial flutter are two common rhythm abnormalities of the heart. The heart contracts rhythmically. There are autonomic pacemakers in the heart. They are SA node and AV node. SA node is located in the right atrium. It discharges rhythmically at a rate of 60-100 beats per […]
Difference Between Thrombosis and Embolism
Thrombosis vs Embolism Thrombosis is the formation of blood clots while embolism is a clinical condition where break off small particles from clots, fat etc. comes and blocks an artery. These conditions may present the same if the blocked vessel is the same, but thrombosis blocks a blood vessel at a narrowed site while […]
Difference Between Stable and Unstable Angina
Stable vs Unstable Angina Stable angina and unstable angina are two clinical entities in cardiology caused by reduced blood supply to the heart muscle. High serum cholesterol level leads to deposition of cholesterol on the blood vessel wall. This is called atheromatous plaque formation. When this happens in the blood vessels supplying the heart […]
Difference Between Heart Attack and Anxiety Attack
Heart Attack vs Anxiety Attack Heart Attack Heart is the organ that pumps the blood throughout the body. Heart works continuously from birth to death. Heart also needs oxygen and nutrition supply via blood. The heart is supplied by coronary arteries. When the supply of the blood is stopped or reduced to a critical […]