All articles starting with H
20,046 articles
Heart and vessels
Heart and Vessels (Heart Vessels), English-language peer-reviewed Japanese cardiology journal founded 1985, Springer, ISSN 0910-8327, official journal of the Sakakibara Heart Foundation, MEDLINE-indexed since 1985, 2025 impact factor 1.5.
Heart Attack Grill
Heart Attack Grill: hospital-themed novelty restaurant founded by Jon Basso ('Dr. Jon') in Arizona in 2005, famous for Bypass Burgers including the Guinness-record 9,983-calorie Quadruple Bypass; Las Vegas Neonopolis venue closed May 2026.
Heart auscultation
Heart auscultation, also called cardiac auscultation, is the physical examination technique of listening to heart sounds with a stethoscope to detect murmurs, gallops, friction rubs, clicks, and rhythm abnormalities.
Heart Beat (TV series)
Heart Beat (ஹார்ட் பீட்) is a Tamil medical drama series created by Deepak Sundarrajan, set in RK Multispeciality Hospital, starring Anumol, Deepa Balu, and Karthik Kumar, streaming on JioHotstar since March 2024 across three long seasons.
Heart block
Heart block (atrioventricular block) is impaired electrical conduction from the atria to the ventricles, graded first to third degree on ECG; causes include degenerative disease, ischemia, and Lyme disease, and higher grades usually need a pacemaker.
Heart development
Heart development (cardiogenesis): embryonic formation of the heart via heart tube formation, looping, trabeculation, and septation; human four-chambered heart by week 7; studied in mouse, chick, and zebrafish models.
Heart discography
Heart discography: the catalog of the Seattle/Vancouver rock band led by Ann and Nancy Wilson, spanning 15-16 studio albums from Dreamboat Annie (1975) to Beautiful Broken (2016), plus live, compilation and single releases.
Heart Evangelista
Heart Evangelista (Love Marie Payawal Ongpauco-Escudero, born 1985) is a Filipina actress, painter, and fashion influencer who rose from ABS-CBN teen shows like G-mik to front-row status at Paris Fashion Week, Vogue 100 membership, and the GMA reality series Heart World.
Heart Eyes
Heart Eyes (2025) is a horror-comedy-romance slasher directed by Josh Ruben, written by Phillip Murphy, Christopher Landon, and Michael Kennedy, starring Olivia Holt and Mason Gooding as coworkers mistaken for a couple by the Valentine's Day couple-killing Heart Eyes Killer; it grossed $33.1 million worldwide.
Heart failure
Heart failure: clinical syndrome of breathlessness, fatigue, and congestion from cardiac structural or functional abnormality, corroborated by raised natriuretic peptides; classified by ejection fraction (HFrEF, HFpEF), treated with four-pillar drug therapy and, in advanced stages, LVAD or transplant.
Heart failure diagnosis and staging
Heart failure diagnosis and staging is the process of confirming heart failure, classifying it by ejection fraction, and grading it with NYHA class and ACC/AHA stage.
Heart Failure Society of America
Heart Failure Society of America (HFSA), founded 1995, is the first multidisciplinary US specialty society for heart failure, co-publishing ACC/AHA/HFSA guidelines, the Journal of Cardiac Failure, HF-Cert certification, and the Annual Scientific Meeting.
Heart failure with comorbid conditions
Heart failure with comorbid conditions is the management of heart failure in patients who also have diabetes, chronic kidney disease, atrial fibrillation, or iron deficiency, which raise mortality.
Heart failure with mildly reduced ejection fraction
Heart failure with mildly reduced ejection fraction (HFmrEF) is a heart failure classification with a left ventricular ejection fraction of 41% to 49%, between the reduced and preserved categories.
Heart failure with preserved ejection fraction
Heart failure with preserved ejection fraction (HFpEF), also called diastolic heart failure, is a type in which the heart pumps normally but is too stiff to fill, causing congestion.
Heart failure with reduced ejection fraction
Heart failure with reduced ejection fraction, or systolic heart failure, is the heart failure form in which the left ventricle ejects 40% or less of its blood each beat.
Heart Function Tests
Heart function tests measure cardiac electrical activity, pumping strength, valves, and blood flow: ECG, BNP blood tests, echocardiography, cardiac CT and MRI, stress testing, and angiography, with guideline-based selection by patient risk.
Heart Lamp: Selected Stories
Heart Lamp: Selected Stories (Kannada: Edeya Hanate) is Banu Mushtaq's collection of 12 Kannada stories (1990-2023) translated by Deepa Bhasthi; it won the International Booker Prize 2025, the first short story collection and first Kannada book to win.
Heart Machine
Heart Machine is an American independent video game studio founded by Alx Preston in Los Angeles in 2013, known for Hyper Light Drifter (2016) and Solar Ash (2021).
Heart murmur
Heart murmur: an extra heart sound from turbulent blood flow, heard on auscultation. Innocent murmurs are common in children; abnormal ones signal valve disease, confirmed by echocardiography.
Heart nanotechnology
Heart nanotechnology applies 1–100 nm materials to cardiac drug delivery, imaging, biosensors, gene therapy, and tissue engineering; also called cardiovascular nanomedicine, it remains mostly preclinical, with about 1% of the nanodrug market versus 20% for cancer.
Heart of a Dog
Heart of a Dog (Собачье сердце) is a satirical 1925 novella by Mikhail Bulgakov, in which a professor transplants human organs into a stray Moscow dog.
Heart of Darkness
Heart of Darkness is a novella by Joseph Conrad, first serialized in 1899. It details Marlow's journey up the Congo River to find the ivory trader Kurtz.
Heart of Dragon (龙的心)
Heart of Dragon (龙的心, First Mission) is a 1985 Hong Kong action drama directed by Sammo Hung, starring Hung and Jackie Chan as brothers, released 16 October 1985, grossing HK$20,335,429 and winning Best Film Song at the 5th Hong Kong Film Awards.
Heart of Frédéric Chopin
The preserved heart of Frédéric Chopin, sealed in brandy by his sister after his 1849 death, smuggled to Warsaw, immured in the Holy Cross Basilica pillar since 1880, and examined in 2014.
Heart of Glass (song)
"Heart of Glass" is a 1979 Blondie disco-new wave single written by Debbie Harry and Chris Stein, first titled "Once I Had a Love", recorded on a Roland CR-78 for Parallel Lines, and a US and UK No. 1.
Heart of Gold (Neil Young song)
"Heart of Gold" is a 1972 Neil Young song from Harvest, recorded in Nashville with the Stray Gators; his only Billboard Hot 100 number one, one week at the top in March 1972.
Heart of Midlothian F.C.
Heart of Midlothian F.C. (Hearts, the Jam Tarts), Edinburgh football club founded 1874, playing at Tynecastle Park; four-time Scottish champions (last 1959-60), majority fan-owned via Foundation of Hearts, with Tony Bloom holding 29% non-voting shares.
Heart of Neolithic Orkney
Heart of Neolithic Orkney: UNESCO World Heritage Site (inscribed 1999, criteria i-iv) on Mainland, Orkney, Scotland, comprising Maeshowe, Stones of Stenness, Ring of Brodgar, and Skara Brae, Neolithic monuments of about 3000-2000 BC; 15 ha property, 6,258 ha buffer zone.
Heart of Oak
Heart of Oak: British naval patriotic song (1759-60), words David Garrick, music William Boyce, from the pantomime Harlequin's Invasion; official quick march of the Royal Navy, RCN and RNZN.