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Vladimir Goldner
Vladimir Goldner (19 December 1933 – 13 November 2017) was a Croatian physician, academic and professor at the School of Medicine, University of Zagreb. Early life Goldner was born in Ogulin, Yugoslavia (now Croatia) to a Jewish family. He attended elementary and high school in Ogulin. During World War II, Goldner was interned in concentration camps in Kraljevica () and Rab () as part of The Holocaust. He eventually escaped Nazi-controlled territory and traveled to Split, Croatia where he was liberated by Yugoslav Partisans. From 1953 to 1959, Goldner studied medicine at the University of Zagreb. Goldner finished his medical certification training at a hospital in Sisak. Career From 1961 to 1964, he worked as a general practitioner at a community health center in Trnje, Zagreb. In 1968 he finished an internal medicine specialization at the general Hospital Josip Kajfeš (now Sveti Duh), Zagreb. From 1968 to 1973, Goldner worked as a physician specializing in internal medici ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ogulin
Ogulin () is a town in north-western Croatia, in Karlovac County. It has a population of 7,389 (2021) (it was 8,216 in 2011), and a total municipal population of 12,251 (2021). Ogulin is known for its historic stone castle, known as Kula, and the nearby mountain of Klek. Toponymy There are several proposed etymologies for the name of Ogulin. Firstly that the surrounding woods needed to be cleared for a better defence of the town, so Ogulin received its name because of the resulting bare area ("ogolio" in Croatian) around it. There were a lot of lime-trees along the road from Ogulin towards Oštarije, and the people used to peel the bark, in order to get bass. It is suggested that Ogulin got its name from the verb to peel ("guliti" in Croatian). Neither proposal is historically confirmed. History Ogulin's history dates back to the fifteenth century, when it struggled against the Ottoman Turks. The exact timing of the building of the Ogulin tower has not been established. However, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sisak
Sisak (; hu, Sziszek ; also known by other alternative names) is a city in central Croatia, spanning the confluence of the Kupa, Sava and Odra rivers, southeast of the Croatian capital Zagreb, and is usually considered to be where the Posavina (Sava basin) begins, with an elevation of 99 m. The city's total population in 2011 was 47,768 of which 33,322 live in the urban settlement (naselje). Sisak is the administrative centre of the Sisak-Moslavina County, Croatia's biggest river port and a centre of river shipping industry (Dunavski Lloyd). It lies on the D36 state road and the Zagreb-Sisak-Novska railway. Sisak is a regional economic, cultural and historical center. The largest oil refinery in Croatia is here. Name Prior to belonging to the Roman Empire, which gave it the Latin name Siscia, the region was Celtic and Illyrian and the city there was named Segestica or Segesta. Writers in Greek referred to the city as grc, Σισκία, Siskía, Σεγέστα ''Segésta' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctor Of Science
Doctor of Science ( la, links=no, Scientiae Doctor), usually abbreviated Sc.D., D.Sc., S.D., or D.S., is an academic research degree awarded in a number of countries throughout the world. In some countries, "Doctor of Science" is the degree used for the standard doctorate in the sciences; elsewhere the Sc.D. is a "higher doctorate" awarded in recognition of a substantial and sustained contribution to scientific knowledge beyond that required for a Doctor of Philosophy (PhD). Africa Algeria and Morocco In Algeria, Morocco, Libya and Tunisia, all universities accredited by the state award a "Doctorate" in all fields of science and humanities, equivalent to a PhD in the United Kingdom or United States. Some universities in these four Arab countries award a "Doctorate of the State" in some fields of study and science. A "Doctorate of the State" is slightly higher in esteem than a regular doctorate, and is awarded after performing additional in-depth post-doctorate research or ach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heart Arrhythmia
Arrhythmias, also known as cardiac arrhythmias, heart arrhythmias, or dysrhythmias, are irregularities in the heartbeat, including when it is too fast or too slow. A resting heart rate that is too fast – above 100 beats per minute in adults – is called tachycardia, and a resting heart rate that is too slow – below 60 beats per minute – is called bradycardia. Some types of arrhythmias have no symptoms. Symptoms, when present, may include palpitations or feeling a pause between heartbeats. In more serious cases, there may be lightheadedness, passing out, shortness of breath or chest pain. While most cases of arrhythmia are not serious, some predispose a person to complications such as stroke or heart failure. Others may result in sudden death. Arrhythmias are often categorized into four groups: extra beats, supraventricular tachycardias, ventricular arrhythmias and bradyarrhythmias. Extra beats include premature atrial contractions, premature ventricular contractions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Propafenone
Propafenone, sold under the brand name Rythmol among others, is a class 1c anti-arrhythmic medication, which is used to treat illnesses associated with rapid heart beat such as atrial and ventricular arrhythmias. Mechanism of action Propafenone works by slowing the influx of sodium ions into the cardiac muscle cells, causing a decrease in excitability of the cells. Propafenone is more selective for cells with a high rate, but also blocks normal cells more than class Ia or Ib anti-arrhythmic medications. Propafenone differs from the prototypical class Ic antiarrhythmic in that it has additional activity as a beta-adrenergic blocker which can cause bradycardia and bronchospasm. Metabolism Propafenone is metabolized primarily in the liver. Because of its short half-life, it requires dosing two or three times daily to maintain steady blood levels. The long-term safety of propafenone is unknown. Because it is structurally similar to another anti-arrhythmic medicine, flecainide, s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artificial Cardiac Pacemaker
An artificial cardiac pacemaker (or artificial pacemaker, so as not to be confused with the natural cardiac pacemaker) or pacemaker is a medical device that generates electrical impulses delivered by electrodes to the chambers of the heart either the upper atria, or lower ventricles to cause the targeted chambers to contract and pump blood. By doing so, the pacemaker regulates the function of the electrical conduction system of the heart. The primary purpose of a pacemaker is to maintain an adequate heart rate, either because the heart's natural pacemaker is not fast enough, or because there is a block in the heart's electrical conduction system. Modern pacemakers are externally programmable and allow a cardiologist, particularly a cardiac electrophysiologist, to select the optimal pacing modes for individual patients. Most pacemakers are on demand, in which the stimulation of the heart is based on the dynamic demand of the circulatory system. Others send out a fixed rate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiofrequency Ablation
Radiofrequency ablation (RFA), also called fulguration, is a medical procedure in which part of the electrical conduction system of the heart, tumor or other dysfunctional tissue is ablated using the heat generated from medium frequency alternating current (in the range of 350–500 kHz). RFA is generally conducted in the outpatient setting, using either local anesthetics or conscious sedation anesthesia. When it is delivered via catheter, it is called radiofrequency catheter ablation. Two important advantages of radio frequency current (over previously used low frequency AC or pulses of DC) are that it does not directly stimulate nerves or heart muscle and therefore can often be used without the need for general anesthesia, and that it is very specific for treating the desired tissue without significant collateral damage; due to this, it is gaining in popularity as an alternative for eligible patients who do not want to undergo surgery. Documented benefits have led to RFA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Muscle Stimulation
Electrical muscle stimulation (EMS), also known as neuromuscular electrical stimulation (NMES) or electromyostimulation, is the elicitation of muscle contraction using electric impulses. EMS has received an increasing amount of attention in the last few years for many reasons: it can be utilized as a strength training tool for healthy subjects and athletes; it could be used as a rehabilitation and preventive tool for people who are partially or totally immobilized; it could be utilized as a testing tool for evaluating the neural and/or muscular function in vivo; it could be used as a post-exercise recovery tool for athletes. The impulses are generated by a device and are delivered through electrodes on the skin near to the muscles being stimulated. The electrodes are generally pads that adhere to the skin. The impulses mimic the action potential that comes from the central nervous system, causing the muscles to contract. The use of EMS has been cited by sports scientists as a comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrophysiology
Electrophysiology (from Greek , ''ēlektron'', "amber" etymology of "electron"">Electron#Etymology">etymology of "electron" , ''physis'', "nature, origin"; and , '' -logia'') is the branch of physiology that studies the electrical properties of biological cells and tissues. It involves measurements of voltage changes or electric current or manipulations on a wide variety of scales from single ion channel proteins to whole organs like the heart. In neuroscience, it includes measurements of the electrical activity of neurons, and, in particular, action potential activity. Recordings of large-scale electric signals from the nervous system, such as electroencephalography, may also be referred to as electrophysiological recordings. They are useful for electrodiagnosis and monitoring. Definition and scope Classical electrophysiological techniques Principle and mechanisms Electrophysiology is the branch of physiology that pertains broadly to the flow of ions (ion current) in biologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris
Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, fashion, gastronomy, and science. For its leading role in the arts and sciences, as well as its very early system of street lighting, in the 19th century it became known as "the City of Light". Like London, prior to the Second World War, it was also sometimes called the capital of the world. The City of Paris is the centre of the Île-de-France region, or Paris Region, with an estimated population of 12,262,544 in 2019, or about 19% of the population of France, making the region France's primate city. The Paris Region had a GDP of €739 billion ($743 billion) in 2019, which is the highest in Europe. According to the Economist Intelli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Hospital Centre Zagreb
The University Hospital Centre (sometimes also Clinical Hospital Centre, hr, Klinički bolnički centar Zagreb, KBC) in Zagreb, Croatia, is the largest hospital in Croatia and the teaching hospital of the University of Zagreb. It serves most of Central and Northern Croatia for specialist and acute medical procedures. The average waiting time for outpatient treatment is approximately 5 months and it should be booked in advance either by mail, email or telefax. The main hospital campus is located in Kišpatićeva street in Maksimir, and is colloquially known as "Rebro". Another major campus is located at Šalata, in immediate vicinity to the School of Medicine, University of Zagreb. Currently the hospital center also operates three other locations - the obstetrics facility at Petrova street, the rehabilitation facility at Božidarevićeva street and the dental department at Gundulićeva street. The University Hospital Centre Zagreb is a publicly funded teaching hospital providing ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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