Renal failure, also known as kidney failure, occurs when the kidneys lose their ability to filter waste and excess fluids from the blood. This can lead to the accumulation of harmful substances in the body and disrupt the balance of electrolytes. Renal failure can be classified into two main types: …
DeepakRajput 
Asthma: Causes, Pathophysiology, Symptoms, Diagnosis, Treatment, and Prevention
Asthma is a chronic inflammatory disease of the airways characterized by recurrent episodes of wheezing, breathlessness, chest tightness, and coughing, particularly at night or early in the morning. These episodes are associated with widespread but variable airflow obstruction within the lungs that is often reversible either spontaneously or with treatment. …
Ischemic Heart Disease: Angina, Myocardial Infarction, Atherosclerosis, and Arteriosclerosis
Ischemic heart disease (IHD), also known as coronary artery disease (CAD), is a condition characterized by reduced blood flow to the heart muscle due to the narrowing or blockage of coronary arteries. This reduction in blood flow can lead to symptoms such as angina pectoris and, in severe cases, myocardial …
Congestive Heart Failure: Causes, Pathophysiology, Classification, Symptoms, Diagnosis, Treatment, and Prevention
Congestive heart failure (CHF), also known as heart failure, is a chronic progressive condition in which the heart muscle is unable to pump sufficient blood to meet the body’s needs for blood and oxygen. CHF can result from various cardiac disorders and significantly impacts the quality of life and survival. …
Hypertension: Definition, Classification, Cause, Pathophysiology
Hypertension, commonly known as high blood pressure, is a chronic medical condition in which the blood pressure in the arteries is persistently elevated. It is a major risk factor for cardiovascular diseases, including stroke, heart attack, heart failure, and aneurysm, and can also lead to kidney failure, vision loss, and …
