Simultaneous recordings of an intracoronary (i. c

Slides:



Advertisements
Similar presentations
Date of download: 5/29/2016 Copyright © The American College of Cardiology. All rights reserved. From: Identification of acutely ischemic myocardium using.
Advertisements

Date of download: 6/28/2016 Copyright © The American College of Cardiology. All rights reserved. From: From Research to Clinical Practice: Current Role.
Date of download: 9/18/2016 Copyright © The American College of Cardiology. All rights reserved. From: Phasic coronary blood flow velocity pattern and.
Paradoxic Heart Rate Deceleration during Exercise
Pressure trace obtained from an anesthetized dog as a Swan-Ganz catheter is advanced through the right atrium, the right ventricle, through the main pulmonary.
by Mario Gössl, Garvan C. Kane, William Mauermann, and David R. Holmes
Beating Heart Aortic Valve Replacement After Previous Coronary Artery Bypass Surgery With a Patent Internal Mammary Artery Graft  Roberto Battellini,
Blockade of spinal nerves inhibits expression of neural growth factor in the myocardium at an early stage of acute myocardial infarction in rats  W. Yue,
 Echocardiographic images of aortic sclerosis showing (A) a normal valve in the parasternal short axis and (B) a zoom view in the parasternal long axis,
Right coronary artery–to-right ventricle fistula complicating percutaneous transluminal angioplasty: case report and review of the literature  Piotr Lipiec,
Intravascular imaging and physiologic lesion assessment to define critical coronary stenoses  Luis Gruberg, MD, Gary S Mintz, MD, Lowell F Satler, MD,
Coronary arteries without significant stenosis in non ST elevation myocardial infarction (NSTEMI) – Who is the culprit?  Pankaj Jariwala  Journal of Indian.
Late presentation of constrictive pericarditis after limited epicardial ablation for inappropriate sinus tachycardia  Adam Oesterle, MD, Amita Singh,
Correlation between maximal workload as achieved during a physical exercise test (treadmill or bicycle; horizontal axis) and left superficial femoral artery.
12 lead ECG from a patient with reverse typical atrial flutter confirmed at electrophysiological study. 12 lead ECG from a patient with reverse typical.
Clinical trials of intracoronary bone marrow cell transfer after myocardial infarction: The Hannover experience  Helmut Drexler  Biology of Blood and.
Implantation of a cardiac resynchronization therapy device using the anchor balloon technique in a patient with a tortuous coronary sinus branch  Yu Kumagai,
Masashi Maeda et al. Heart Asia 2013;5:7-14
In this example, optical coherence tomography was performed to examine tissue coverage of a stent implanted 3 weeks prior to the left circumflex artery.
Assessment of effective orifice area of prosthetic aortic valves with Doppler echocardiography: An in vivo and in vitro study  Odd Bech-Hanssen, MD, PhDa,
ECG lead II recorded from a patient with typical atrial flutter (spontaneous atrial cycle length of 264 ms). ECG lead II recorded from a patient with typical.
A) Pulmonary angiography, showing a stenosis in the subsegment of the 10th segmental artery (anterior view); b) the catheter is introduced into a web stenosis;
M.J. Husmann, V. Jacomella, J. Triller, I. Baumgartner  EJVES Extra 
Intra-Aortic Balloon Pumps
Absolute ST segment elevation at the beginning of the primary percutaneous coronary intervention procedure (A), after guidewire passage (B), after thrombus.
Algorithm for the investigation of patients with elevated cardiac troponin concentrations in the context of an alternative acute illness. Algorithm for.
Percentage of endometrial ablation procedures using balloon or microwave ablation procedures—National Institute for Health and Care Excellence guidance.
Left panel: Correlation between left superficial femoral artery (SFA) transcutaneous partial oxygen pressure (PO2) index (horizontal axis) and the simultaneously.
(A) Quantitative plaque analysis of the RCA
Coronary angiography in the right caudal view demonstrating a severe concentric stenosis in the left circumflex artery (*). Coronary angiography in the.
Angiographic and corresponding optical coherence tomography (OCT) images. Angiographic and corresponding optical coherence tomography (OCT) images. (A)
(A and B) Pressure tracings showing haemodynamic results pre-BAV (A) and post-BAV (B) procedure. (A and B) Pressure tracings showing haemodynamic results.
Steven P. Rivers, MD, Larry Scher, MD, Frank J. Veith, MD 
Representative images of coronary angiography and fractional flow reserve (FFR) from a patient who showed no resting ECG abnormality. Representative images.
(Case 1) ST segment depression attributable to myocardial ischaemia (non-infarction)—ECG demonstrated NSR with ST segment depression in the anterolateral.
Balloon angioplasty for treatment of atherosclerotic occlusion.
Percentage of percutaneous coronary interventions using drug-eluting stents in a National Health Service setting in England—National Institute for Health.
12 lead ECG demonstrating ST segment elevation and prominent Q waves in the anterior distribution. 12 lead ECG demonstrating ST segment elevation and prominent.
Angiogram of total cavopulmonary connection.
Effect of sacubitril/valsartan on the rate of heart failure (HF) hospitalisations as a time to first event analysis and as a recurrent event analysis of.
Three dimensional reconstruction of optical coherence tomography images. Three dimensional reconstruction of optical coherence tomography images. (A) Demonstrates.
Two-staged stent implantation for multiple supra-aortic lesions
A 12 lead ECG in a case of typical type I atrial flutter.
Use of evidence-based cardiac medications before, during and after hospitalisation for the index event in (A) overall ACS population and (B) patients with.
(Case 3) Acute, isolated posterior wall myocardial infarction.
Angiographic image of the angioplasty-balloon-occluded left superficial femoral artery (SFA; left panel), which is partly filled with radiographic contrast.
Countries and areas of the Western Pacific region included within the scope of this study. Taiwan does not have WHO Member State status but is within this.
MRI of marked atrial dilatation with impingement on pulmonary venous return in a patient with an atriopulmonary Fontan anastomosis for tricuspid atresia.
One to one ventriculo-atrial conduction during VT
 Transition phase between impaired relaxation and pseudonormal patterns caused by early increase in filling pressures.  Transition phase between impaired.
Left atrial appendage flow during atrial fibrillation, as determined by pulsed Doppler during transoesophageal echocardiography. Left atrial appendage.
The QT interval responses to different pacing rates in a patient in group I. The pacing rate was decreased from 110 to 50 beats/min and the QT interval.
A 58-year-old woman with aortic stenosis investigated by echocardiography and CT. (A) Doppler echocardiography demonstrating a peak aortic valve (AV) velocity.
Performance of the Manchester Acute Coronary Syndromes decision rule with high-sensitivity cardiac troponin T (hs-cTnT) as the reference standard for the.
Temporal trends of AF hospitalisation per 100 patients with AF according to main hospitalisation causes between 2006 and *P value for increase trends 
Cardiac MRI during the acute phase of the illness.
Technical aspects of the support.
(A) The normal cardiovascular circulation.
Performance of the Manchester Acute Coronary Syndromes decision rule in the validation study. Performance of the Manchester Acute Coronary Syndromes decision.
Angiograms of a (non-study) patient with congenitally corrected TGA
This section, cut in the frontal plane, in a human embryo at Carnegie stage 16, shows the entry of the pulmonary vein to the inferior aspect of the left.
Venn diagrams comparing numbers of CHA2DS2-VASc risk factors captured in primary care (blue), secondary care (green) and in both sources linked (combined).
ST segment elevation in a chest pain patient with left ventricular aneurysm (case 2)—ST segment elevation is seen in the inferior leads. ST segment elevation.
Example of bicuspid aortic valve with fusion of right and left coronary leaflets (RL BAV) without raphe, closed (A) and open (B), with separate ostia (arrows)
Determinants of moderate Cardiovascular Health Index Score (achieving three or more risk factor targets), stratified by region conventions as in figure.
Proportions of the social isolation—AMI and stroke excess risk mediated by biological, behavioural, socioeconomic and health-related factors. Proportions.
Comparison of heart failure admissions rates per annum (recorded hospital admissions/ population at risk) in western developed countries 1978 to.
 Case study of a 67 year old hypertensive female with NYHA class II–III dyspnoea and left bundle branch block on ECG, revealing classical echo Doppler.
Change of LV filling pattern with exercise.
Transoesophageal echocardiographic image of an aortic prosthetic valve partly obstructed by pannus. Transoesophageal echocardiographic image of an aortic.
Presentation transcript:

Simultaneous recordings of an intracoronary (i. c Simultaneous recordings of an intracoronary (i.c.) ECG lead (top), phasic (left side) and mean (right side) aortic (Pao, mm Hg), coronary occlusive (Poccl, mm Hg), and central venous pressures (CVP, mm Hg). Simultaneous recordings of an intracoronary (i.c.) ECG lead (top), phasic (left side) and mean (right side) aortic (Pao, mm Hg), coronary occlusive (Poccl, mm Hg), and central venous pressures (CVP, mm Hg). Pao is gauged via a 6 French coronary artery guiding catheter, Poccl via a pressure guidewire positioned distal of a stenosis to be dilated, and CVP via a right atrial catheter. To the right of the phasic pressure tracings obtained during coronary artery patency, mean pressures are recorded during and after angioplasty balloon deflation. During inflation, there are pronounced ECG ST segment elevations (arrows) indicating collateral vessels insufficient to prevent myocardial ischaemia. Collateral flow index (CFI) is calculated as follows: CFI = (Poccl − CVP)/(Pao − CVP). Christian Seiler Heart 2003;89:1352-1357 Copyright © BMJ Publishing Group Ltd & British Cardiovascular Society. All rights reserved.