X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
fragmented qrs (222) 222
electrocardiography (186) 186
index medicus (177) 177
cardiac & cardiovascular systems (175) 175
humans (160) 160
male (131) 131
female (129) 129
middle aged (101) 101
electrocardiogram (95) 95
mortality (93) 93
prognosis (65) 65
12-lead ecg (62) 62
aged (60) 60
risk factors (50) 50
coronary-artery-disease (49) 49
risk (47) 47
complex (45) 45
electrocardiography - methods (45) 45
retrospective studies (44) 44
cardiac patients (43) 43
fragmented qrs complex (43) 43
analysis (42) 42
heart (42) 42
adult (41) 41
predictive value of tests (41) 41
cardiovascular (40) 40
echocardiography (40) 40
marker (38) 38
q-wave (38) 38
ecg (36) 36
myocardial-infarction (33) 33
cardiology (32) 32
risk assessment (31) 31
sudden cardiac death (31) 31
coronary artery disease (30) 30
care and treatment (29) 29
disease (29) 29
prognostic-significance (29) 29
cardiac events (28) 28
predictor (28) 28
arrhythmias, cardiac - physiopathology (27) 27
cardiovascular diseases (27) 27
medical research (27) 27
medicine, experimental (27) 27
bundle-branch block (26) 26
myocardial infarction (26) 26
sensitivity and specificity (26) 26
heart conduction system - physiopathology (25) 25
anatomic basis (24) 24
fibrosis (24) 24
arrhythmias, cardiac - diagnosis (23) 23
cardiomyopathy (23) 23
follow-up studies (23) 23
prospective studies (23) 23
arrhythmia (22) 22
dilated cardiomyopathy (22) 22
heart-failure (22) 22
coronary angiography (21) 21
diagnosis (20) 20
diseases of the circulatory system (20) 20
myocardial fibrosis (20) 20
percutaneous coronary intervention (20) 20
arrhythmias, cardiac - etiology (19) 19
myocardial infarction - physiopathology (19) 19
prevalence (19) 19
brugada syndrome (18) 18
complexes (18) 18
heart attack (18) 18
heart failure (18) 18
hypertension (18) 18
reproducibility of results (18) 18
abnormalities (17) 17
cardiac arrhythmia (17) 17
events (17) 17
original (17) 17
ventricular dysfunction, left - physiopathology (17) 17
coronary heart disease (16) 16
heart attacks (16) 16
sign (16) 16
tachycardia (16) 16
arrhythmias (15) 15
cardiovascular system (15) 15
hypertrophic cardiomyopathy (14) 14
logistic models (14) 14
medicine & public health (14) 14
medicine, general & internal (14) 14
treatment outcome (14) 14
arrhythmic events (13) 13
cardiology and cardiovascular medicine (13) 13
confidence intervals (13) 13
death, sudden, cardiac - etiology (13) 13
heart diseases (13) 13
myocardial scar (13) 13
original article (13) 13
risk stratification (13) 13
severity of illness index (13) 13
stroke volume (13) 13
ventricular tachycardia (13) 13
aged, 80 and over (12) 12
cardiomyopathies - physiopathology (12) 12
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (281) 281
Portuguese (5) 5
Turkish (5) 5
Japanese (4) 4
Spanish (4) 4
Chinese (3) 3
German (2) 2
Polish (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Circulation Journal, ISSN 1346-9843, 2014, Volume 78, Issue 4, pp. 943 - 949
Background: The J wave and fragmented QRS (fQRS) on electrocardiography are suggested to be closely related to cardiac arrhythmogenesis. Takotsubo... 
Hyperacute fragmented QRS | Hyperacute j wave | Takotsubo cardiomyopathy | Myocardial damage | FIBRILLATION | COMPLEX | CARDIAC & CARDIOVASCULAR SYSTEMS | VENTRICULAR SEPTAL PERFORATION | ECG | APICAL BALLOONING SYNDROME | Hyperacute J wave | DISEASE | SUBARACHNOID HEMORRHAGE | PATIENT
Journal Article
Journal Article
Indian Pacing and Electrophysiology Journal, ISSN 0972-6292, 01/2020, Volume 20, Issue 1, pp. 27 - 32
Fragment QRS (fQRS) complex is a myocardial conduction abnormality that indicates myocardial scar. It is defined as additional notches in the QRS complex.... 
Heart failure | fQRS | Fragmented QRS | Cardiomyopathy | Myocardial scar | Cardiac arrhythmias | Acute myocardial infarction | Adverse cardiac events
Journal Article
Journal of Electrocardiology, ISSN 0022-0736, 09/2018, Volume 51, Issue 5, pp. 913 - 919
Journal Article
Heart Rhythm, ISSN 1547-5271, 2010, Volume 7, Issue 1, pp. 74 - 80
Journal Article
European Journal of Clinical Investigation, ISSN 0014-2972, 02/2020, Volume 50, Issue 2, pp. e13182 - n/a
Journal Article
Journal Article
Indian Pacing and Electrophysiology Journal, ISSN 0972-6292, 09/2012, Volume 12, Issue 5, pp. 213 - 225
Fragmented QRS (fQRS) is a convenient marker of myocardial scar evaluated by 12-lead electrocardiogram (ECG) recording. fQRS is defined as additional spikes... 
cardiac event | myocardial scar | fragmented QRS | Fragmented QRS | Cardiac event | Myocardial scar
Journal Article