The Atrial fibrillation cluster is named for the high prevalence of atrial fibrillation (95.7% of patients) and its many variants, including atrial fibrillation and flutter, paroxysmal atrial fibrillation, permanent atrial fibrillation, persistent atrial fibrillation, among others, and other signs of arrh...
Cardiovascular comorbidities, such as hypertension (HT), ischemic heart disease (IHD), and atrial fibrillation/flutter (AF) and cardiovascular risk factors, such as diabetes mellitus (DM) and dyslipidemia (DL), were also higher in the HF group. This indicates that many patients with cancer had ...
Atrial fibrillation/flutter 1.05 (1.05–1.06) Myocardial infarction 1.07 (1.06–1.07) Hyperlipidemia 0.948 (0.943–0.952) Peripheral vascular disease 1.00 (0.995–.01) Stroke/TIA 0.991 (0.983–0.999) Diabetes 0.993 (0.989 - 0.997) Obesity 0.940 (0.937–0.943) Chronic renal failure 1.08 (1.07–1.08...
一名非IHF患者先前接受过植入式心律转复除颤器(ICD)治疗。用于心脏再同步化治疗(CRT)的ICD和装置在基线时的植入对于非IHF和IHF是相似的[ICD:non-IHF 4.9%vs.IHF 0.9%(P=0.105),CRT:non-IHF 3.0%vs.IHF1.8%(P=0.716)]。基线...
In contrast, patients in the HDU group tended to have severe dependence, have dementia, be admitted from a nursing home, have atrial flutter/fibrillation, be admitted to a tertiary emergency hospital, and be admitted to a high-volume hospital. One-to-one propensity score matching created 62,...
Also, whenever the ventricular rate is about 150 beats/min, always consider the possibility of 2:1 atrial flutter—in this instance, classic flutter waves are often hard to discern, or they may be mistaken for the P waves of AT or sinus tachycardia. If you are unsure of the atrial or ...
Tachyarrhythmias , such as nonsustained ventricular tachycardia (NSVT) and atrial fibrillation and flutter (AF), impact right atrial function. In AF, atrial contraction is reduced leading to a decrease in ventricular filling and stroke volume. In NSVT, the systolic volume is diminished due to atri...
(WPW), atrial flutter, and PVCs a successful ablation allows for the complete discontinuation of all heart rhythm medications. In atrial fibrillation, a successful ablation can result in an eventual discontinuation of heart rhythm medications but often requires at least a short term continuation of ...
FIGURE 1.Ventricular flutter and ventricular fibrillation. (A) The sine waveappearanceof the complexes occurring at a rate of 300 beats per minute is characteristic of ventricular flutter. (B) The irregular undulating baseline typifies ventricular fibrillation. ...
Intracellular calciumdynamics in cardiac cells have been recognized as an important contributor in life-threateningventricular arrhythmia(ventricular tachycardia and ventricular fibrillation) [136,137], as well as increasingly prevalentatrial arrhythmias(AF and flutter) [138,139]. Various cell types in the...