American Society of Hypertension

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The American Society of Hypertension (abbreviated ASH) was an American non-profit professional society dedicated to advancing research on hypertension and related cardiovascular diseases.

History

The ASH was founded in 1985 by 17 scientists and physicians. [1] In 2005, the ASH cut ties with the American Journal of Hypertension over a dispute over control of content published in the Journal. [2] [3] In 2006, the society became the center of a dispute over the appropriate role of pharmaceutical industry in medical research. The dispute prompted several members of an ASH group convened to write a new definition of high blood pressure to resign from the group; those resigning included former ASH president Michael H. Alderman. [4] In 2017, the society dissolved and merged with the American Heart Association. [5] The Journal of the American Society of Hypertension , which was originally the official journal of the ASH, is now affiliated with the AHA. [6]

Related Research Articles

<span class="mw-page-title-main">Blood pressure</span> Pressure exerted by circulating blood upon the walls of arteries

Blood pressure (BP) is the pressure of circulating blood against the walls of blood vessels. Most of this pressure results from the heart pumping blood through the circulatory system. When used without qualification, the term "blood pressure" refers to the pressure in a brachial artery, where it is most commonly measured. Blood pressure is usually expressed in terms of the systolic pressure over diastolic pressure in the cardiac cycle. It is measured in millimeters of mercury (mmHg) above the surrounding atmospheric pressure, or in kilopascals (kPa).

<span class="mw-page-title-main">Hypertension</span> Long-term high blood pressure in the arteries

Hypertension, also known as high blood pressure (HBP), is a long-term medical condition in which the blood pressure in the arteries is persistently elevated. High blood pressure usually does not cause symptoms. High blood pressure, however, is a major risk factor for stroke, coronary artery disease, heart failure, atrial fibrillation, peripheral arterial disease, vision loss, chronic kidney disease, and dementia. Hypertension is a major cause of premature death worldwide.

<span class="mw-page-title-main">Sphygmomanometer</span> Instrument for measuring blood pressure

A sphygmomanometer, a.k.a. a blood pressure monitor, or blood pressure gauge, is a device used to measure blood pressure, composed of an inflatable cuff to collapse and then release the artery under the cuff in a controlled manner, and a mercury or aneroid manometer to measure the pressure. Manual sphygmomanometers are used with a stethoscope when using the auscultatory technique.

<span class="mw-page-title-main">American Heart Association</span> American non-profit health organization

The American Heart Association (AHA) is a nonprofit organization in the United States that funds cardiovascular medical research, educates consumers on healthy living and fosters appropriate cardiac care in an effort to reduce disability and deaths caused by cardiovascular disease and stroke. Originally formed in New York City in 1915, it is currently headquartered in Dallas, Texas. The American Heart Association is a national voluntary health agency.

Antihypertensives are a class of drugs that are used to treat hypertension. Antihypertensive therapy seeks to prevent the complications of high blood pressure, such as stroke, heart failure, kidney failure and myocardial infarction. Evidence suggests that reduction of the blood pressure by 5 mmHg can decrease the risk of stroke by 34% and of ischaemic heart disease by 21%, and can reduce the likelihood of dementia, heart failure, and mortality from cardiovascular disease. There are many classes of antihypertensives, which lower blood pressure by different means. Among the most important and most widely used medications are thiazide diuretics, calcium channel blockers, ACE inhibitors, angiotensin II receptor antagonists (ARBs), and beta blockers.

<span class="mw-page-title-main">Atrial septal defect</span> Human heart defect present at birth

Atrial septal defect (ASD) is a congenital heart defect in which blood flows between the atria of the heart. Some flow is a normal condition both pre-birth and immediately post-birth via the foramen ovale; however, when this does not naturally close after birth it is referred to as a patent (open) foramen ovale (PFO). It is common in patients with a congenital atrial septal aneurysm (ASA).

<span class="mw-page-title-main">Pulmonary hypertension</span> Increased blood pressure in lung arteries

Pulmonary hypertension is a condition of increased blood pressure in the arteries of the lungs. Symptoms include shortness of breath, fainting, tiredness, chest pain, swelling of the legs, and a fast heartbeat. The condition may make it difficult to exercise. Onset is typically gradual.

Atenolol is a beta blocker medication primarily used to treat high blood pressure and heart-associated chest pain. Atenolol, however, does not seem to improve mortality in those with high blood pressure. Other uses include the prevention of migraines and treatment of certain irregular heart beats. It is taken by mouth or by injection into a vein. It can also be used with other blood pressure medications.

Essential hypertension is the form of hypertension that by definition has no identifiable secondary cause. It is the most common type affecting 85% of those with high blood pressure. The remaining 15% is accounted for by various causes of secondary hypertension. Primary hypertension tends to be familial and is likely to be the consequence of an interaction between environmental and genetic factors. Prevalence of essential hypertension increases with age, and individuals with relatively high blood pressure at younger ages are at increased risk for the subsequent development of hypertension. Hypertension can increase the risk of cerebral, cardiac, and renal events.

<span class="mw-page-title-main">Hypertensive heart disease</span> Medical condition

Hypertensive heart disease includes a number of complications of high blood pressure that affect the heart. While there are several definitions of hypertensive heart disease in the medical literature, the term is most widely used in the context of the International Classification of Diseases (ICD) coding categories. The definition includes heart failure and other cardiac complications of hypertension when a causal relationship between the heart disease and hypertension is stated or implied on the death certificate. In 2013 hypertensive heart disease resulted in 1.07 million deaths as compared with 630,000 deaths in 1990.

<span class="mw-page-title-main">Nebivolol</span> Chemical compound

Nebivolol is a beta blocker used to treat high blood pressure and heart failure. As with other β-blockers, it is generally a less preferred treatment for high blood pressure. It may be used by itself or with other blood pressure medication. It is taken by mouth.

The DASH diet is a dietary pattern promoted by the U.S.-based National Heart, Lung, and Blood Institute to prevent and control hypertension. The DASH diet is rich in fruits, vegetables, whole grains, and low-fat dairy foods. It includes meat, fish, poultry, nuts, and beans, and is limited in sugar-sweetened foods and beverages, red meat, and added fats. In addition to its effect on blood pressure, it is designed to be a well-balanced approach to eating for the general public. DASH is recommended by the United States Department of Agriculture (USDA) as a healthy eating plan. The DASH diet is one of three healthy diets recommended in the 2015–2020 US Dietary Guidelines, which also include the Mediterranean diet and a vegetarian diet. The American Heart Association (AHA) considers the DASH diet "specific and well-documented across age, sex and ethnically diverse groups."

Prehypertension, also known as high normal blood pressure and borderline hypertensive (BH), is a medical classification for cases where a person's blood pressure is elevated above optimal or normal, but not to the level considered hypertension. Prehypertension is now referred to as "elevated blood pressure" by the American College of Cardiology (ACC) and the American Heart Association (AHA). The ACC/AHA define elevated blood pressure as readings with a systolic pressure from 120 to 129 mm Hg and a diastolic pressure under 80 mm Hg, and the European Society of Cardiology and European Society of Hypertension (ESC/ESH) define "high normal blood pressure" as readings with a systolic pressure from 130 to 139 mm Hg and a diastolic pressure 85-89 mm Hg. Readings greater than or equal to 130/80 mm Hg are considered hypertension by ACC/AHA and if greater than or equal to 140/90 mm Hg by ESC/ESH.

<span class="mw-page-title-main">Pathophysiology of hypertension</span>

Pathophysiology is a study which explains the function of the body as it relates to diseases and conditions. The pathophysiology of hypertension is an area which attempts to explain mechanistically the causes of hypertension, which is a chronic disease characterized by elevation of blood pressure. Hypertension can be classified by cause as either essential or secondary. About 90–95% of hypertension is essential hypertension. Some authorities define essential hypertension as that which has no known explanation, while others define its cause as being due to overconsumption of sodium and underconsumption of potassium. Secondary hypertension indicates that the hypertension is a result of a specific underlying condition with a well-known mechanism, such as chronic kidney disease, narrowing of the aorta or kidney arteries, or endocrine disorders such as excess aldosterone, cortisol, or catecholamines. Persistent hypertension is a major risk factor for hypertensive heart disease, coronary artery disease, stroke, aortic aneurysm, peripheral artery disease, and chronic kidney disease.

<span class="mw-page-title-main">Complications of hypertension</span>

Complications of hypertension are clinical outcomes that result from persistent elevation of blood pressure. Hypertension is a risk factor for all clinical manifestations of atherosclerosis since it is a risk factor for atherosclerosis itself. It is an independent predisposing factor for heart failure, coronary artery disease, stroke, kidney disease, and peripheral arterial disease. It is the most important risk factor for cardiovascular morbidity and mortality, in industrialized countries.

<span class="mw-page-title-main">Blood pressure measurement</span> Techniques for determining blood pressure

Arterial blood pressure is most commonly measured via a sphygmomanometer, which historically used the height of a column of mercury to reflect the circulating pressure. Blood pressure values are generally reported in millimetres of mercury (mmHg), though aneroid and electronic devices do not contain mercury.

Hypertension is managed using lifestyle modification and antihypertensive medications. Hypertension is usually treated to achieve a blood pressure of below 140/90 mmHg to 160/100 mmHg. According to one 2003 review, reduction of the blood pressure by 5 mmHg can decrease the risk of stroke by 34% and of ischaemic heart disease by 21% and reduce the likelihood of dementia, heart failure, and mortality from cardiovascular disease.

Rhian M. Touyz Koppel MBBCh, MSc (Med), PhD, FRCP, FRSE, FMedSci, FCAHS is a Canadian medical researcher. She is currently serving as the Executive Director and Chief Scientific Officer of the Research Institute of the McGill University Health Centre in Montreal, Canada, since 2021. A clinician scientist, her research primarily focuses on hypertension and cardiovascular disease.

Thomas G. Pickering was a British physician and academic. He was a professor of medicine at College of Physicians and Surgeons, Columbia University Medical Center in New York City. He was an internationally renowned expert in clinical hypertension and a leader in the fields of hypertension and cardiovascular behavioral medicine. He coined the term "white-coat hypertension" to describe those whose blood pressure was elevated in the doctor's office, but normal in everyday life. He later published the first editorial describing "masked hypertension". He also discovered and gave his name to the Pickering Syndrome, where bilateral renal artery stenosis causes flash pulmonary edema.

<span class="mw-page-title-main">Harriet P. Dustan</span> American physician

Harriet Pearson Dustan (1920–1999) was an American physician who is known for her pioneering contributions to effective detection and treatment of hypertension. She was the first woman to serve on the Board of Governors of the American Board of Internal Medicine.

References

  1. "American Society of Hypertension". NORD (National Organization for Rare Disorders). Retrieved 2018-09-25.
  2. ALDERMAN, M; BANES, J; BLUMENFELD, J; GAVRAS, H; KURTZ, T; LARAGH, J; STEINER, S (July 2005). "The American Journal of Hypertension Withdraws from Its Affiliation with the American Society of Hypertension. A Report to Our Readers". American Journal of Hypertension. 18 (7): 893. doi: 10.1016/j.amjhyper.2005.06.003 . ISSN   0895-7061.
  3. Winslow, Ron (2005-07-29). "High Blood Pressure:Doctors Sever Ties With Medical Journal". The Wall Street Journal. Retrieved 2018-09-25.
  4. Saul, Stephanie (2006-05-20). "Unease on Industry's Role in Hypertension Debate". The New York Times. Retrieved 2018-09-25.
  5. "American Society of Hypertension and American Heart Association to Join Forces to Give a Voice to America's "Silent Killer"". www.prnewswire.com (Press release). 2017-07-11. Retrieved 2018-09-25.
  6. "Homepage". Journal of the American Society of Hypertension Website. Retrieved 2018-09-25.