Htn full form in medical

Hypertension or high blood pressure often produces no symptoms, but it can increase the risk of heart disease, stroke, and other serious health conditions. Medication and lifestyle choices can help manage hypertension. Read on to learn why a person’s blood pressure can increase and what the symptoms are. This article also explains how a person can monitor their blood pressure and discusses ways to keep it within a typical range. Finally, we answer some common questions about the condition. Share on Pinterest Certain conditions, medications, and health factors can increase this pressure. Hypertension is blood pressure that is consistently higher than The systolic reading of 130 mm Hg refers to the pressure as the heart pumps blood around the body. The diastolic reading of 80 mm Hg refers to the pressure as the heart relaxes and refills with blood. The American College of Cardiology and the American Heart Association (AHA) define blood pressure ranges as: A person with hypertension may not notice any symptoms. Without detection, hypertension can damage the heart, blood vessels, and other organs, such as the kidneys. It is vital to check blood pressure regularly. In rare and severe cases, high blood pressure can cause: • sweating • • sleeping problems • blushing However, most people with hypertension will experience no symptoms at all. If high blood pressure becomes a Complications Long-term hypertension can cause complications through This narrowing worsens hypertension beca...

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Hypertension, also known as high or raised blood pressure, is a condition in which the blood vessels have persistently raised pressure. Blood is carried from the heart to all parts of the body in the vessels. Each time the heart beats, it pumps blood into the vessels. Blood pressure is created by the force of blood pushing against the walls of blood vessels (arteries) as it is pumped by the heart. The higher the pressure, the harder the heart has to pump. Hypertension is a serious medical condition and can increase the risk of heart, brain, kidney and other diseases. It is a major cause of premature death worldwide, with upwards of 1 in 4 men and 1 in 5 women – over a billion people ­– having the condition. The burden of hypertension is felt disproportionately in low- and middle-income countries, where two thirds of cases are found, largely due to increased risk factors in those populations in recent decades. Many people with hypertension do not notice symptoms and may be unaware there is a problem. Symptoms can include early morning headaches, nosebleeds, irregular heart rhythms, vision changes, and buzzing in the ears. More severe forms may exhibit fatigue, nausea, vomiting, confusion, anxiety, chest pain, and muscle tremors. If left untreated, hypertension can cause persistent chest pain (also called angina), heart attacks, heart failure, and an irregular heartbeat, which can lead to a sudden death. Hypertension can also cause strokes by blocking or bursting arteries th...

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Events • See All ASA Events • ANESTHESIOLOGY Annual Meeting • LEGISLATIVE CONFERENCE • PRACTICE MANAGEMENT • Executive Physician Leadership Program • Executive Physician Leadership Program II • Professional Development - The Practice of Anesthesiology • SEN Summit • Calendar of Events • Submit a Calendar Event • In the Spotlight Developed By: Committee on Economics Last Amended:December 13, 2020 (original approval: October 15, 2014) The ASA Physical Status Classification System has been in use for over 60 years. The purpose of the system is to assess and communicate a patient’s pre-anesthesia medical co-morbidities. The classification system alone does not predict the perioperative risks, but used with other factors (eg, type of surgery, frailty, level of deconditioning), it can be helpful in predicting perioperative risks. The definitions and examples shown in the table below are guidelines for the clinician. To improve communication and assessments at a specific institution, anesthesiology departments may choose to develop institutional-specific examples to supplement the ASA-approved examples. Assigning a Physical Status classification level is a clinical decision based on multiple factors. While the Physical Status classification may initially be determined at various times during the preoperative assessment of the patient, the final assignment of Physical Status classification is made on the day of anesthesia care by the anesthesiologist after evaluating the patient. ...

Pulmonary hypertension When blood vessels in the lungs become thickened, narrowed, blocked or destroyed, it's harder for blood to flow through the lungs. As a result, blood pressure increases in the lungs, a condition called pulmonary hypertension. Pulmonary hypertension is a type of high blood pressure that affects the arteries in the lungs and the right side of the heart. In one form of pulmonary hypertension, called pulmonary arterial hypertension (PAH), blood vessels in the lungs are narrowed, blocked or destroyed. The damage slows blood flow through the lungs, and blood pressure in the lung arteries rises. The heart must work harder to pump blood through the lungs. The extra effort eventually causes the heart muscle to become weak and fail. Symptoms The signs and symptoms of pulmonary hypertension develop slowly. You may not notice them for months or even years. Symptoms get worse as the disease progresses. Pulmonary hypertension signs and symptoms include: • Blue lips and skin (cyanosis) • Chest pressure or pain • Dizziness or fainting spells (syncope) • Fast pulse or pounding heartbeat (palpitations) • Fatigue • Shortness of breath (dyspnea), initially while exercising and eventually while at rest • Swelling (edema) in the ankles, legs and eventually the belly area (abdomen) Chambers and valves of the heart A typical heart has two upper and two lower chambers. The upper chambers, the right and left atria, receive incoming blood. The lower chambers, the more muscular...

ABI ankle-brachial index ACC American College of Cardiology ACE angiotensin-converting enzyme (ACE) inhibitors ACh ACTH adrenocorticotropic hormone ADH antidiuretic hormone AFib or AF atrial fibrillation AFl atrial flutter AHA American Heart Association AICD automated implantable cardioverter defibrillator AL amyloidosis ANA antinuclear antibody (ANA) test ANP atrial natriuretic peptide APD action potential duration APTT Activated Partial Thromboplastin Time AR aortic regurgitation ARBs angiotensin II receptor blockers ARP absolute refractory period ART antidromic reentrant tachycardia ARVC arrhythmogenic right ventricular cardiomyopathy ARVD arrhythmogenic right ventricular dysplasia AS aortic stenosis ASDs atrial septal defects AV atrioventricular aVF augmented voltage left foot aVL augmented voltage left arm AVP aVR augmented voltage right arm AVR aortic valve replacement AVNRTs atrioventricular nodal reentrant tachycardias AVRTs atrioventricular reentrant tachycardias BAT baroreflex activation therapy BNP B-type natriuretic peptide bpm beats per minute BSA body surface area BVH biventricular hypertrophy CABG coronary artery bypass graft (CABG) surgery CADs cardiovascular diseases cAMP cyclic CARDIA Coronary Artery Risk Development in Young Adults CCBs calcium channel blockers CCF congestive cardiac failure cGMP cyclic guanosine monophosphate CHB complete heart block CHD congenital heart disease CHF congestive heart failure CICR calcium-induced calcium release CKD chron...