Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Cardiac_cycle> ?p ?o }
- Cardiac_cycle abstract "The cardiac cycle refers to a complete heartbeat from its generation to the beginning of the next beat, and so includes the diastole, the systole, and the intervening pause. The frequency of the cardiac cycle is described by the heart rate, which is typically expressed as beats per minute. Each beat of the heart involves five major stages. The first two stages, often considered together as the \"ventricular filling\" stage, involve the movement of blood from the atria into the ventricles. The next three stages involve the movement of blood from the ventricles to the pulmonary artery (in the case of the right ventricle) and the aorta (in the case of the left ventricle).The first stage, \" diastole,\" is when the semilunar valves (the pulmonary valve and the aortic valve) close, the atrioventricular (AV) valves (the mitral valve and the tricuspid valve) open, and the whole heart is relaxed. The second stage, \"atrial systole,\" is when the atrium contracts, and blood flows from atrium to the ventricle. The third stage, \"isovolumic contraction\" is when the ventricles begin to contract, the AV and semilunar valves close, and there is no change in volume. The fourth stage, \"ventricular ejection,\" is when the ventricles are contracting and emptying, and the semilunar valves are open. During the fifth stage, \"isovolumic relaxation time\", pressure decreases, no blood enters the ventricles, the ventricles stop contracting and begin to relax, and the semilunar valves close due to the pressure of blood in the aorta.Throughout the cardiac cycle, blood pressure increases and decreases. The cardiac cycle is coordinated by a series of electrical impulses that are produced by specialised pacemaker cells found within the sinoatrial node and the atrioventricular node. The cardiac muscle is composed of myocytes which initiate their own contraction without the help of external nerves (with the exception of modifying the heart rate due to metabolic demand). Under normal circumstances, each cycle takes 0.8 seconds.".
- Cardiac_cycle thumbnail Wiggers_Diagram.png?width=300.
- Cardiac_cycle wikiPageExternalLink hyper_heart1.html.
- Cardiac_cycle wikiPageExternalLink 01.
- Cardiac_cycle wikiPageExternalLink intro.html.
- Cardiac_cycle wikiPageID "2525843".
- Cardiac_cycle wikiPageLength "15831".
- Cardiac_cycle wikiPageOutDegree "86".
- Cardiac_cycle wikiPageRevisionID "705113778".
- Cardiac_cycle wikiPageWikiLink Action_potential.
- Cardiac_cycle wikiPageWikiLink Aorta.
- Cardiac_cycle wikiPageWikiLink Aortic_valve.
- Cardiac_cycle wikiPageWikiLink Apex_beat.
- Cardiac_cycle wikiPageWikiLink Atrial_fibrillation.
- Cardiac_cycle wikiPageWikiLink Atrial_flutter.
- Cardiac_cycle wikiPageWikiLink Atrioventricular_node.
- Cardiac_cycle wikiPageWikiLink Atrium_(heart).
- Cardiac_cycle wikiPageWikiLink Blood_pressure.
- Cardiac_cycle wikiPageWikiLink Cardiac_action_potential.
- Cardiac_cycle wikiPageWikiLink Cardiac_muscle.
- Cardiac_cycle wikiPageWikiLink Cardiac_output.
- Cardiac_cycle wikiPageWikiLink Cardiac_pacemaker.
- Cardiac_cycle wikiPageWikiLink Category:Cardiovascular_physiology.
- Cardiac_cycle wikiPageWikiLink Circulatory_system.
- Cardiac_cycle wikiPageWikiLink Coronary_circulation.
- Cardiac_cycle wikiPageWikiLink Diastole.
- Cardiac_cycle wikiPageWikiLink Electrocardiography.
- Cardiac_cycle wikiPageWikiLink End-systolic_volume.
- Cardiac_cycle wikiPageWikiLink Gap_junction.
- Cardiac_cycle wikiPageWikiLink Heart.
- Cardiac_cycle wikiPageWikiLink Heart_rate.
- Cardiac_cycle wikiPageWikiLink Heart_sounds.
- Cardiac_cycle wikiPageWikiLink Heart_valve.
- Cardiac_cycle wikiPageWikiLink Inertial_wave.
- Cardiac_cycle wikiPageWikiLink Intercalated_disc.
- Cardiac_cycle wikiPageWikiLink Isovolumetric_contraction.
- Cardiac_cycle wikiPageWikiLink Isovolumic_relaxation_time.
- Cardiac_cycle wikiPageWikiLink Left_bundle_branch_block.
- Cardiac_cycle wikiPageWikiLink Metabolism.
- Cardiac_cycle wikiPageWikiLink Mitral_valve.
- Cardiac_cycle wikiPageWikiLink Myocyte.
- Cardiac_cycle wikiPageWikiLink Myogenic_contraction.
- Cardiac_cycle wikiPageWikiLink Organ_(anatomy).
- Cardiac_cycle wikiPageWikiLink Pulmonary_artery.
- Cardiac_cycle wikiPageWikiLink Pulmonary_circulation.
- Cardiac_cycle wikiPageWikiLink Pulmonary_valve.
- Cardiac_cycle wikiPageWikiLink Purkinje_fibers.
- Cardiac_cycle wikiPageWikiLink QRS_complex.
- Cardiac_cycle wikiPageWikiLink Sinoatrial_node.
- Cardiac_cycle wikiPageWikiLink Sinus_rhythm.
- Cardiac_cycle wikiPageWikiLink Skeletal_muscle.
- Cardiac_cycle wikiPageWikiLink Sympathetic_nervous_system.
- Cardiac_cycle wikiPageWikiLink Systole.
- Cardiac_cycle wikiPageWikiLink Tempo.
- Cardiac_cycle wikiPageWikiLink Third-degree_atrioventricular_block.
- Cardiac_cycle wikiPageWikiLink Tricuspid_valve.
- Cardiac_cycle wikiPageWikiLink Vagus_nerve.
- Cardiac_cycle wikiPageWikiLink Ventricle_(heart).
- Cardiac_cycle wikiPageWikiLink File:Heart_Beating_Animation.gif.
- Cardiac_cycle wikiPageWikiLink File:Heart_diastole.png.
- Cardiac_cycle wikiPageWikiLink File:Heart_systole.svg.
- Cardiac_cycle wikiPageWikiLink File:Systole_QRS_Complex.png.
- Cardiac_cycle wikiPageWikiLink File:Wiggers_Diagram.png.
- Cardiac_cycle wikiPageWikiLinkText "Cardiac cycle".
- Cardiac_cycle wikiPageWikiLinkText "Cardiac cycle#Atrial systole".
- Cardiac_cycle wikiPageWikiLinkText "Cardiac_cycle#Ventricular_systole".
- Cardiac_cycle wikiPageWikiLinkText "Heartbeat".
- Cardiac_cycle wikiPageWikiLinkText "beats".
- Cardiac_cycle wikiPageWikiLinkText "cardiac beat".
- Cardiac_cycle wikiPageWikiLinkText "cardiac cycle".
- Cardiac_cycle wikiPageWikiLinkText "ejection phase".
- Cardiac_cycle wikiPageWikiLinkText "heart beat".
- Cardiac_cycle wikiPageWikiLinkText "heart beats".
- Cardiac_cycle wikiPageWikiLinkText "heart contraction".
- Cardiac_cycle wikiPageWikiLinkText "heartbeat".
- Cardiac_cycle wikiPageWikiLinkText "heartbeats".
- Cardiac_cycle wikiPageWikiLinkText "paced".
- Cardiac_cycle wikiPageWikiLinkText "relax".
- Cardiac_cycle wikiPageWikiLinkText "relaxation time".
- Cardiac_cycle wikiPageWikiLinkText "relaxation".
- Cardiac_cycle wikiPageWikiLinkText "systolic pressure".
- Cardiac_cycle wikiPageWikiLinkText "systolic".
- Cardiac_cycle wikiPageWikiLinkText "ventricular diastole".
- Cardiac_cycle wikiPageWikiLinkText "ventricular systole".
- Cardiac_cycle wikiPageUsesTemplate Template:Cardiovascular_physiology.
- Cardiac_cycle wikiPageUsesTemplate Template:Clear.
- Cardiac_cycle wikiPageUsesTemplate Template:Colbegin.
- Cardiac_cycle wikiPageUsesTemplate Template:Colend.
- Cardiac_cycle wikiPageUsesTemplate Template:Main.
- Cardiac_cycle wikiPageUsesTemplate Template:Refimprove.
- Cardiac_cycle wikiPageUsesTemplate Template:Reflist.
- Cardiac_cycle subject Category:Cardiovascular_physiology.
- Cardiac_cycle comment "The cardiac cycle refers to a complete heartbeat from its generation to the beginning of the next beat, and so includes the diastole, the systole, and the intervening pause. The frequency of the cardiac cycle is described by the heart rate, which is typically expressed as beats per minute. Each beat of the heart involves five major stages. The first two stages, often considered together as the \"ventricular filling\" stage, involve the movement of blood from the atria into the ventricles.".
- Cardiac_cycle label "Cardiac cycle".
- Cardiac_cycle sameAs Q257319.
- Cardiac_cycle sameAs دورة_قلبية.
- Cardiac_cycle sameAs Cicle_cardíac.
- Cardiac_cycle sameAs Srdeční_cyklus.
- Cardiac_cycle sameAs Hjertecyklus.
- Cardiac_cycle sameAs Ciclo_cardíaco.