*  Lev's disease
Lev M. Anatomic basis for atrioventricular block. Am J Med 1964;37:742-8. PMID 14237429. Lenegre J. Etiology and pathology of ... Lev's disease (or Lenegre-Lev syndrome) is an acquired complete heart block due to idiopathic fibrosis and calcification of the ... bilateral bundle branch block in relation to complete heart block. Prog Cardiovasc Dis 1964;6:409-444. PMID 14153648. Heart ...
*  Radiofrequency ablation
... either to block the atrioventricular node after implantation of a pacemaker or to block conduction within the left atrium, ... In some conditions, especially forms of intra-nodal re-entry (the most common type of SVT), also called atrioventricular nodal ... 2010). "Cryoablation Versus Radiofrequency Energy for the Ablation of Atrioventricular Nodal Reentrant Tachycardia (the CYRANO ... which avoids the risk of complete heart block - a potential complication of radiofrequency ablation in this condition. ...
*  Bezold-Jarisch reflex
... and explains the occurrence of atrio-ventricular (AV) node block in the context of acute posterior or inferior myocardial ... Also, it is one of the complications of interscalene brachial plexus block. The reflex occurs with several biologically active ...
*  Dromotropic
Non-dihydropyridine calcium channel blockers such as verapamil block the slow inward calcium current in cardiac tissues, ... "Chronotropic and dromotropic responses to stimulation of intracardiac sympathetic nerves to sinoatrial or atrioventricular ...
*  Bundle of His
... and the left posterior fascicle are blocked is called trifascicular block. Infra-hisian blocks limit the heart's ability to ... Kistin AD (May 1949). "Observations on the anatomy of the atrioventricular bundle (bundle of His) and the question of other ... blocks that occur in the right or left bundle branches are called "bundle branch blocks", and those that occur in either the ... Heart blocks are separated into different categories based on the location of the cellular damage. Damage to any of the ...
*  Karel Frederik Wenckebach
A similar phenomenon can also occur in the Sinoatrial node where it gives rise to Type I second degree SA block, and this is ... In 1899 he provided a description of irregular pulses due to partial blockage of atrioventricular conduction, creating a ... The condition was referred to as a "second degree AV block" and later named the "Wenckebach phenomenon" and reclassified as ... Karel Wenckebach: the story behind the block". Resuscitation. Ireland. 79 (2): 189-92. doi:10.1016/j.resuscitation.2008.05.015 ...
*  Heart block
Conduction is initiated by the sinoatrial node ("sinus node" or "SA node"), and then travels to the atrioventricular node ("AV ... Types of infra-Hisian block include: Type 2 second degree heart block (Mobitz II) -a type of AV block due to a block within or ... There are three basic types of AV nodal block: First-degree AV block Second-degree AV block Type I second-degree AV block ( ... Therefore, most of the important heart blocks are AV nodal blocks and infra-Hisian blocks. SA blocks are usually of lesser ...
*  Atrioventricular block
... (AV block) is a type of heart block in which the conduction between the atria and ventricles of the ... In order to differentiate between the different degrees of the atrioventricular block (AV block), the First-Degree AV block ... Second-degree atrioventricular block - The heart's electrical signals between the upper and lower signals of the heart are ... Third-degree atrioventricular block is the most severe of the types of heart ventricle blockages. Persons suffering from ...
*  Second-degree atrioventricular block
SA node AV node Atrioventricular block First-degree AV block Third-degree AV block "Lesson VI - ECG Conduction Abnormalities". ... Second-degree atrioventricular block (AV block) is a disease of the electrical conduction system of the heart. It is a ... 3 Mobitz block", for example, without creating ambiguity, except in the case of 2:1 block. In the case of 2:1 block (2 P waves ... Wogan JM, Lowenstein SR, Gordon GS (1993). "Second-degree atrioventricular block: Mobitz type II". J Emerg Med. 11 (1): 47-54. ...
*  First-degree atrioventricular block
Atrioventricular block Second-degree atrioventricular block Third-degree atrioventricular block "Lesson VI - ECG Conduction ... First-degree atrioventricular block (AV block), or PR prolongation, is a disease of the electrical conduction system of the ... right bundle branch block, and either left anterior fascicular block or left posterior fascicular block (known as trifascicular ... In first-degree AV block, the impulse conducting from atria to ventricles through the atrioventricular node (AV node) is ...
*  Third-degree atrioventricular block
... (AV block), also known as complete heart block, is a medical condition in which the nerve ... This may be preceded by first-degree AV block, second-degree AV block, bundle branch block, or bifascicular block. In addition ... Atrioventricular block First-degree AV block Second-degree AV block "ECG Conduction Abnormalities". Retrieved 2009-01-07. " ... "Atrioventricular block, Treatment Options". BMJ Best Practice. BMJ (British Medical Journal). Retrieved 25 August 2015. Dretzke ...
*  Carme Chacón
Chacón suffered from dextrocardia and an atrioventricular block. Université Laval "Ministra de Defensa: Carme Chacón Piqueras ...
*  Armen Margarian
"Cause of atrioventricular block in patients after heart transplantation". Transplantation journal. "USC AGSA Dinner Dance and ... He co-authored a research article in the peer-reviewed journal Transplantation on "Cause of Atrioventricular Block in Patients ...
*  Rhododendron arborescens
Other lethal cardiovascular effects include bradycardia, hypotension, and atrioventricular block. Dyspnea, and prostration may ... Quinidine is an example of a Na channel blocker which may be helpful in curing heart block. "Rhododendron arborescens". Natural ...
*  Woldemar Mobitz
"Woldemar Mobitz and His 1924 classification of second-degree atrioventricular block". Circulation. 110 (9): 1162-7. doi:10.1161 ... Mobitz included 2 : 1, 3 : 1 AV block in his type II classification, and indicated the serious nature of type II block and its ... With type II block (Mobitz type II), all conducted beats show a constant, typically normal PR interval, and conduction to the ... The forms of second degree AV block are named after him for him. Mobitz was born on May 31, 1889 in St. Petersburg, Russia. He ...
*  Luigi Luciani
He also contributed to Karel Frederik Wenckebach's work on what is now known as second-degree atrioventricular block of the ... "Woldemar Mobitz and His 1924 Classification of Second-Degree Atrioventricular Block". Circulation. 110: 1162-7. doi:10.1161/01. ... heart in which Wenckebach described the periodicity of this block as "Luciani periodicity." http://www.ibro.org/Pub/Pub_Main_ ...
*  Mosapride
Kii, Y.; Ito, T. (May 2002). "Drug-induced ventricular tachyarrhythmia in isolated rabbit hearts with atrioventricular block". ...
*  KCNE2
"Torsades de pointes complicating atrioventricular block: evidence for a genetic predisposition". Heart Rhythm. 4 (2): 170-4. ... hERG, and IKr, are highly susceptible to block by a range of structurally diverse pharmacological agents. This property means ...
*  John Hay (cardiologist)
Barold SS, Lüderitz B (June 2001). "John Hay and the earliest description of type II second-degree atrioventricular block". Am ... In 1905 he identified a form of second degree AV block. In 1907 he was appointed Assistant Physician and set up the first ...
*  Adenosine A2A receptor
Khoury MY, Moukarbel GV, Obeid MY, Alam SE (May 2001). "Effect of aminophylline on complete atrioventricular block with ...
*  Pulse
... second-degree atrioventricular block. An example of irregular intermittent (irregularly irregular) pulse is atrial fibrillation ... An unequal pulse between upper and lower extremities is seen in coarctation to aorta, aortitis, block at bifurcation of aorta, ... partial heart block etc. Intermittent dropping out of beats at pulse is called "intermittent pulse". Examples of regular ... complete heart block, aortic regurgitation), decreased distensibility of arterial system (as seen in atherosclerosis, ...
*  Calcium channel blocker toxicity
Others include: QT prolongation, bundle branch block, first-degree atrioventricular block, and even sinus tachycardia. It may ...
*  PR interval
First-Degree Atrioventricular Block at eMedicine Karacan M, Ceviz N, Olgun H (2012). "Heart rate variability in children with ... A variable PR interval may indicate other types of heart block.[citation needed] PR segment depression may indicate atrial ... may indicate a first degree heart block. Prolongation can be associated with hypokalemia, acute rheumatic fever, or carditis ...
*  Tertiapin
"The bee venom peptide tertiapin underlines the role of IKACh in acetylcholine-induced atrioventricular blocks". British Journal ... This α-helix is plugged into the external end of the conduction pore, thereby blocking the channel. The N-terminal of the ... Excessive stimulation with acetylcholine can induce an AV-block in the heart as shown in guinea pigs, which can be prevented by ... Tertiapin is a 21-amino acid peptide isolated from venom of the European honey bee (Apis mellifera). It blocks two different ...
*  Ranitidine
... atrioventricular block, and premature ventricular beats have also been reported. All drugs in its class have the potential to ... Ranitidine is an H2 histamine receptor antagonist that works by blocking histamine and thus decreasing the amount of acid ...
*  Atrioventricular node
Atrioventricular conduction disease (AV block) describes impairment of the electrical continuity between the atria and ... Atrioventricular nodal re-entry tachycardia. Cystic tumour of atrioventricular nodal region (CTAVN) CTAVN is of endodermal ... November 2007). "Abnormal Conduction and Morphology in the Atrioventricular Node of Mice With Atrioventricular Canal-Targeted ... The atrioventricular node, or AV node is a part of the electrical conduction system of the heart that coordinates the top of ...
*  Syncope (medicine)
... is usually caused by sinoatrial node dysfunction or block or atrioventricular block. Aortic stenosis and mitral stenosis are ... However, while an ECG may identify conditions such as atrial fibrillation, heart block, or a new or old heart attack, it ... Adams-Stokes syndrome is a cardiac syncope that occurs with seizures caused by complete or incomplete heart block. Symptoms ... Bradycardia can be caused by heart blocks. Tachycardias include SVT (supraventricular tachycardia) and VT (ventricular ...