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An extrasystole is a type of irregular heartbeat pattern. It occurs when the lower chambers of the heart called the ventricles contract sooner than they are supposed to in a normal heart rhythm. The premature contraction is followed by a short pause and then a fast beat of the rest of the heart. Minor extrasystoles are fairly common and usually do not cause symptoms, though a very pronounced extrasystole can lead to palpitations, chest pains, trouble breathing, and other dangerous symptoms. Treatment typically consists of taking daily medications to regulate heart activity and control other underlying conditions
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What causes pain in the sternum?
Pain in the sternum can be caused by conditions such as costochondritis (inflammation of the cartilage that connects the ribs to the sternum), muscle strain, trauma, or conditions affecting the heart or lungs like angina or pleurisy. It's important to consult a healthcare provider for proper diagnosis and treatment.
What causes pharyngitis?
Pharyngitis is commonly caused by viral infections, such as the common cold or influenza, or bacterial infections, most commonly Streptococcus bacteria. Other causes include allergies, irritants like smoke or pollution, and dry air.
What are the top 10 leading causes of mortality in the world?
Cancer, Diabetes, and other maladies like that
What are the causes of sanitation?
The causes of poor sanitation can include limited access to clean water, inadequate waste management, lack of proper toilet facilities, poor hygiene practices, and overcrowding in living spaces. These factors can lead to the spread of diseases, environmental pollution, and negative impacts on public health.
What is the leading cause of mortality in Germany?
The leading cause of death in Germany is ischemic heart disease. This causes thrombi or emboli to lodge in a blood vessel, and restricts blood flow.
What is a premature ventricular contraction is classified as a?
extrasystole.
Is it possible to induce extrasystole yes or no?
yes. during diastole (resting phase)
What is the cause of compensatory pause after an extrasystole?
Extrasystole is due to the irregular contraction of the ventricle before the atria. When this happens, an action potential is elicited and the ventricle contracts. The action potential had a refractory period, during which the intrinsic heart rate attempts to fire but cannot elicit a contraction. This is why extrasystole is often referred to as skipping a beat. The compensatory pause is the time it takes for the beat to resume normal contraction.
What actors and actresses appeared in Extrasystole - 2013?
The cast of Extrasystole - 2013 includes: Claire Barrault as Fleur Adrien de Van as Cyril Lucas Fevret as Guillaume Francis Moulonguet as Le professeur Pablo Zucker as Simon
Why is it only possible to induce an extrasystole during relaxation?
It is only possible to induce an extrasystole during relaxation because the heart needs to be in a certain phase of the cardiac cycle for an extra beat to occur. During relaxation (diastole), the heart muscles are more excitable, making it easier for an extra electrical impulse to trigger a premature contraction. This is why inducing an extrasystole during relaxation is more likely to succeed than during contraction (systole).
Why is it only possible to induce an extrasystole during relaxation period?
The cardiac muscle is incapable of reacting to any stimulus before approximately in the middle of phase 3. It will not react to a normal cardiac stimulus before phase 4.
During which portion of the cardiac cycle is it possible to induce extra systole?
Extrasystole is an extra ventricular systole that happens during the begging of relaxation (repolarization). Since the cardiac is able to depolarize only after repolarization, any stimulus upon the repolarization period created an increased ventricular contraction or which is also called extrasystole but not a new contraction.
How serious are atrial septal aneurysm cardiomyopathy extrasystole and tachycardia?
Atrial septal aneurysm (ASA) can lead to complications, including cardiomyopathy, which may manifest as extrasystole and tachycardia. While these arrhythmias can be benign in some cases, they may also indicate underlying hemodynamic changes or increased risk for more serious conditions, such as atrial fibrillation or heart failure. It's important for individuals with ASA and associated symptoms to undergo evaluation by a healthcare professional to assess the severity and determine appropriate management. Regular monitoring and treatment may be necessary to prevent complications.
What are the causes of the fraternal causes?
causes of fraternities
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causes of magnetic drift causes of magnetic drift causes of magnetic drift
Is An explanation of an event an account of its causes?
an account of its causes is remembering what it causes but an explanation is what it actually is not what it causes!...i think
Pokemon diamond which stones work on different Pokemon?
Fire Stone Causes Vulpix to evolve into Ninetales. Causes Growlithe to evolve into Arcanine. Causes Eevee to evolve into Flareon. Causes Pansear to evolve into Simisear. Water Stone Causes Poliwhirl to evolve into Poliwrath. Causes Shellder to evolve into Cloyster. Causes Staryu to evolve into Starmie. Causes Eevee to evolve into Vaporeon. Causes Lombre to evolve into Ludicolo. Causes Panpour to evolve into Simipour. Thunder Stone, Causes Pikachu to evolve into Raichu. Causes Eevee to evolve into Jolteon. Causes Eelektrik to evolve into Eelektross. Leaf Stone Causes Gloom to evolve into Vileplume. Causes Weepinbell to evolve into Victreebel. Causes Exeggcute to evolve into Exeggutor. Causes Nuzleaf to evolve into Shiftry. Causes Pansage to evolve into Simisage. Moon Stone Causes Nidorina to evolve into Nidoqueen. Causes Nidorino to evolve into Nidoking. Causes Clefairy to evolve into Clefable. Causes Jigglypuff to evolve into Wigglytuff. Causes Skitty to evolve into Delcatty. Causes Munna to evolve into Musharna. Sun Stone Causes Gloom to evolve into Bellossom. Causes Sunkern to evolve into Sunflora. Causes Cottonee to evolve into Whimsicott. Causes Petilil to evolve into Lilligant. Shiny Stone Causes Togetic to evolve into Togekiss. Causes Roselia to evolve into Roserade. Causes Minccino to evolve into Cinccino. Dusk Stone Causes Murkrow to evolve into Honchkrow. Causes Misdreavus to evolve into Mismagius. Causes Lampent to evolve into Chandelure. Dawn Stone Causes male Kirlia to evolve into Gallade. Causes female Snorunt to evolve into Froslass. Ever Stone If held, prevents a Pokémon from evolving.
