Heart failure - Types and Symptoms of Heart Failure
Heart failure, sometimes known as congestive heart failure, occurs when the heart muscle does not pump blood as well as it should. Certain conditions, such as narrowing of the arteries in the heart (coronary artery disease) or high blood pressure, cause your heart to gradually weaken or stiffen so that it cannot fill and pump efficiently.
Your body relies on the heart's pumping process to deliver oxygen and nutrient-rich blood to your cells. When the cells are properly nourished, the body can function normally. With heart failure, the weakened heart cannot supply the cells with adequate blood supply. This results in fatigue, shortness of breath, and some people cough. Daily activities such as walking, climbing stairs, or carrying groceries can become very difficult.
Cardiovascular breakdown is a genuine ailment that requires treatment. Early treatment increases the chances of a long-term recovery with fewer complications, and one way to prevent heart failure is to prevent and control conditions that cause heart failure, for example, coronary course sickness, hypertension, diabetes or stoutness.
How the normal heart works
A normal healthy heart is a powerful muscle pump that is slightly larger than a fist. Blood is constantly being pumped through the circulatory system.
The heart contains four chambers, two on the right and two on the left:
Two upper chambers called the atria (one called the atrium)
Two lower chambers called the ventricles
The right atrium takes oxygen-depleted blood from the rest of the body and sends it through the right ventricle where the blood in the lungs is oxidized. The oxygen-rich blood travels from the lungs to the left atrium, then to the left ventricle, which pumps it to the rest of the body.
The heart pumps blood to the lungs and to all tissues of the body through a series of highly regulated contractions of the four chambers. For the heart to function properly, the four chambers must beat in an orderly fashion.
What are the different types of heart failure?
The heart has four chambers through which blood is siphoned. Freshly oxygenated blood is pumped from the lungs into the left atrium and left ventricle and out through the aorta for circulation through the rest of the body. After using the oxygen, blood returns through the veins to the right atrium and the right ventricle to the lungs to return the oxygen.
Systolic heart failure (left-sided heart failure): When the heart loses its strength on the left side (the left ventricle) and cannot pump blood into the circulation, this is called systolic heart failure or left heart failure. When this happens, the heart dilates and becomes weak. Heart muscle strength can be measured with an echocardiogram that measures the ejection fraction. 70% ejection fraction is normal. The term congestive heart failure, or CHF, refers to a build-up of fluid in the tissues. Fluid can build up in the legs causing swelling (edema), in the lungs causing pulmonary edema, or in the abdomen where it is called ascites. A type of heart failure called acute decompensated heart failure is an emergency situation.
Diastolic heart failure (right-sided heart failure): The second type of heart failure is diastolic heart failure, which is characterized by thickening and stiffening of the lower chambers of the heart. When this happens, the left ventricle cannot fill with enough blood, and not enough blood is pumped into the circulation, even if the pumping process is still vigorous. This is the reason diastolic cardiovascular breakdown is in some cases alluded to as cardiovascular breakdown with protected launch division (PEF), or right-sided cardiovascular breakdown. If signs and symptoms of heart failure are present and ejaculation rate is greater than 50%, then diastolic heart failure may be considered, especially if the echocardiogram shows that the heart muscle is enlarged.
Heart Failure Signs and Symptoms
The signs and symptoms of heart failure are:
Shortness of breath or trouble breathing
Rapid or irregular heartbeat
Reduced ability to exercise
Persistent cough or wheezing with white or pink blood-tinged phlegm
Increased need to urinate at night
Fatigue (tiredness)
Swelling in the ankles, feet, legs, abdomen, and veins in the neck
Swelling of your abdomen (ascites)
Very rapid weight gain from fluid retention
Sudden, severe shortness of breath and coughing up pink, foamy mucus
Chest pain if your heart failure is caused by a heart attack
Lack of appetite and nausea
Difficulty concentrating or decreased alertness.
https://www.skedoc.com/hyderabad/hi-tech-city/interventional-cardiologist