Detection of viable myocardium using coronary angiography and ventriculography.

abstract：BACKGROUND:Aortic valve disease is an important and frequent clinical problem with a mortality rate as high as 50-80% in a 5-year natural history of patients with severe aortic valve disease. Biological or mechanical prosthesis implantation is the only way to improve prognosis. HYPOTHESIS:The aim of our study was to a...

journal_title：Clinical cardiology

authors： Waszyrowski T,Kasprzak JD,Krzemińska-Pakuła M,Dziatkowiak A,Zasłonka J

更新日期：1997-10-01 00:00:00

abstract：:A space-occupying mass of the right atrium was found by two-dimensional echocardiography and angiography in a 68-year-old woman whose clinical diagnosis indicated multiple pulmonary emboli. Since right heart myxomas frequently cause pulmonary thromboembolism, the patient was initially diagnosed by noninvasive and inva...

journal_title：Clinical cardiology

authors： Buckingham TA,Williams GA,Aker UT,Kennedy HL

更新日期：1984-01-01 00:00:00

abstract：BACKGROUND:Transient pacing failure caused by transient increased pacing threshold has been reported in patients with transient left ventricular apical dysfunction (Takotsubo cardiomyopathy [TC]). Normal pacing thresholds usually recover after normalization of systolic dysfunction. HYPOTHESIS:Pacing failure correlates...

journal_title：Clinical cardiology

authors： Brunetti ND,D'Arienzo G,Sai R,Pellegrino PL,Ziccardi L,Santoro F,Di Biase M

更新日期：2018-11-01 00:00:00

abstract：BACKGROUND:In patients with atrial fibrillation (AF), despite adequate anticoagulation, ischemic stroke (IS) is an uncommon yet concerning occurrence. HYPOTHESIS:Specific laboratory parameters may affect the efficacy of warfarin despite therapeutic international normalized ratio (INR) in patient with AF who present wi...

journal_title：Clinical cardiology

authors： Aachi RV,Birnbaum LA,Topel CH,Seifi A,Hafeez S,Behrouz R

更新日期：2017-12-01 00:00:00

abstract：BACKGROUND:Advanced practice providers (APPs) can fill care gaps created by physician shortages and improve adherence/compliance with preventive ASCVD interventions. HYPOTHESIS:APPs utilizing guideline-based algorithms will more frequently escalate ASCVD risk factor therapies. METHODS:We retrospectively reviewed data...

journal_title：Clinical cardiology

authors： Fentanes E,Vande Hei AG,Holuby RS,Suarez N,Slim Y,Slim JN,Slim AM,Thomas D

更新日期：2018-06-01 00:00:00

abstract：:Stress echocardiography is a widely applied technique for the evaluation of individuals with known or suspected coronary artery disease. The technique combines echocardiographic imaging with exercise testing or pharmacologic stress. Advances in digital image acquisition and harmonic imaging have substantially improved...

journal_title：Clinical cardiology

authors： Lewis JF

更新日期：2000-04-01 00:00:00

abstract：:Ranolazine utilization in the management of refractory angina has been established by multiple randomized clinical studies. However, there is growing evidence showing an evolving role in the field of cardiac arrhythmias. Multiple experimental and clinical studies have evaluated the role of ranolazine in prevention and...

journal_title：Clinical cardiology

authors： Saad M,Mahmoud A,Elgendy IY,Richard Conti C

更新日期：2016-03-01 00:00:00

abstract：BACKGROUND:Although ischemic threshold reportedly is lower in the early morning than in the afternoon, the mechanisms that account for the diurnal change in minimal coronary vascular resistance in the potentially ischemic area are unknown. HYPOTHESIS:We hypothesized that calcium-channel blockers and alpha 1 blockers m...

journal_title：Clinical cardiology

authors： Fujita M,Tanaka T,Nakae I,Tamaki S,Kihara Y,Nohara R,Sasayama S

更新日期：1998-05-01 00:00:00

abstract：:There is an apparent benefit with extension of dual antiplatelet therapy (DAPT) beyond 1 year after implantation of drug-eluting stents (DES). Assessment by a Double Randomization of a Conventional Antiplatelet Strategy vs a Monitoring-Guided Strategy for Drug-Eluting Stent Implantation, and of Treatment Interruption ...

journal_title：Clinical cardiology

authors： Collet JP,Silvain J,Kerneis M,Cuisset T,Meneveau N,Boueri Z,Barthélémy O,Rangé G,Cayla G,Belle EV,Elhadad S,Carrié D,Caussin C,Rousseau H,Aubry P,Monségu J,Sabouret P,O'Connor SA,Abtan J,Saint-Etienne C,Beygui F,

更新日期：2016-04-01 00:00:00

abstract：BACKGROUND:The extracellular matrix tissue of the myocardium importantly contributes to left ventricular (LV) performance. Inherited connective tissue disorders related to the FBN1 gene could involve cardiac interstitium resulting in functional abnormalities. HYPOTHESIS:To disclose a primary involvement of myocardium,...

journal_title：Clinical cardiology

authors： Porciani MC,Giurlani L,Chelucci A,Pepe G,Giusti BH,Brunelli T,Attanasio M,Martinucci P,Fattrori R,Abbatea R,Gensini GF

更新日期：2002-09-01 00:00:00

abstract：:In a series of 20 coronary excimer laser angioplasties, two patients presented with a peculiar type of malignant restenosis 6 and 8 weeks after a successful laser angioplasty procedure. One patient had a successful recanalization of an occluded left anterior descending (LAD) coronary artery and the second patient had ...

journal_title：Clinical cardiology

authors： Buchwald A,Werner G,Unterberg C,Voth A,Wiegand V

更新日期：1990-06-01 00:00:00

abstract：:The noninvasive assessment of the severity of aortic stenosis is difficult. A recent description of systolic flutter of aortic valve leaflets as a screening test for severe aortic stenosis was applied to a group of patients who had undergone catheterization. As opposed to the previous report, we found this an inaccura...

journal_title：Clinical cardiology

authors： Vacek JL,Phelix J,Rycyna JL

更新日期：1984-04-01 00:00:00

abstract：:Diffuse pulmonary hemorrhage has rarely been reported as a complication of thrombolytic therapy. Recently, two patients who developed this complication were observed at our institution. This diagnosis should be considered in any post-thrombolytic patient with respiratory distress, diffuse pulmonary infiltrates, and an...

journal_title：Clinical cardiology

authors： Gopalakrishnan D,Tioran T,Emanuel C,Clark VL

更新日期：1997-03-01 00:00:00

abstract：BACKGROUND:To evaluate the prognostic value of early and intensive lipid-lowering treatment on ventricular premature beat or nonsustained ventricular tachycardia (NSVT) after acute coronary syndrome (ACS) (ST-elevation myocardial infarction [STEMI], non-STEMI, and unstable angina pectoris). HYPOTHESIS:Provided that ea...

journal_title：Clinical cardiology

authors： He XZ,Zhou SH,Wan XH,Wang HY,Zhong QH,Xue JF

更新日期：2011-01-01 00:00:00

abstract：:Based on the foregoing data it is not unreasonable to hypothesize that restoration of flow in the infarct-related artery at a later date might decrease mortality. If that is the case, then a strong argument can be made for coronary angiography in patients surviving acute myocardial infarction. Of course, the ideal way...

journal_title：Clinical cardiology

authors：

更新日期：1994-04-01 00:00:00

abstract：:The normal human aorta is not a stiff tube but is characterized by elastic properties with a buffering Windkessel function. Aortic stiffening may cause an increase in aortic pulse pressure, left ventricular load, and ultimately left ventricular hypertrophy. This, together with the decreased diastolic transmyocardial p...

journal_title：Clinical cardiology

authors： Nemes A,Geleijnse ML,Forster T,Soliman OI,Ten Cate FJ,Csanády M

更新日期：2008-07-01 00:00:00

abstract：:A 56-year-old male with atrial fibrillation developed rapid ventricular response up to 200 beats/min or more in the postoperative stage of emergency aortocoronary bypass surgery. Resuscitation for cardiac arrest triggered this rapid ventricular rate. The idea that retrograde conduction into atrioventricular node may p...

journal_title：Clinical cardiology

authors： Aizawa Y,Shibata A

更新日期：1987-04-01 00:00:00

abstract：BACKGROUND:It is unclear whether more severe coronary atherosclerosis is a prerequisite to an initial acute coronary event in women vs men. HYPOTHESIS:Women may have more severe coronary atherosclerosis than men in patients with acute coronary event. METHODS:We used intravascular optical coherence tomography (OCT) to...

journal_title：Clinical cardiology

authors： Sun R,Sun L,Fu Y,Liu H,Xu M,Ren X,Yu H,Dong H,Liu Y,Zhu Y,Tian J,Yu B

更新日期：2017-12-01 00:00:00

abstract：:The short-term hemodynamic and possible arrhythmogenic effects of intravenous salbutamol at a dose of 30 or 60 micrograms/min were evaluated in 14 patients with severe chronic left ventricular dysfunction using equilibrium radionuclide angiocardiography and electrocardiographic monitoring. Salbutamol infusions at a do...

journal_title：Clinical cardiology

authors： Rotstein Z,Battler A,Rath S,Perek J,Eldar M

更新日期：1990-07-01 00:00:00

abstract：:The left ventricular filling and regional wall motion patterns were compared in 6 normal subjects, 20 patients with coronary artery disease, and 10 patients with syndrome X by means of Doppler and two-dimensional echocardiography during high-dose (0.9 mg/kg body weight in 10 min) dipyridamole infusion. During the proc...

journal_title：Clinical cardiology

authors： Nadazdin A,Shahi M,Foale RA

更新日期：1991-10-01 00:00:00

abstract：BACKGROUND:Patients with phenotypic severe hypercholesterolemia (SH), low-density lipoprotein-cholesterol (LDL-c) ≥ 190 mg/dl, atherosclerotic cardiovascular disease (ASCVD) or adults 40-75 years with diabetes with risk factors or 10-year ASCVD risk ≥20% benefit from maximally tolerated statin therapy. Rural patients h...

journal_title：Clinical cardiology

authors： Groth NA,Stone NJ,Benziger CP

更新日期：2020-12-23 00:00:00

abstract：:The use of neuroleptanalgesia in acute myocardial infarction offers the possibility of reducing pain and emotional stress. The influence of such treatment on hemodynamic parameters (heart rate, cardiac output, stroke volume, peripheral resistance, systemic blood pressure, and pulmonary pressure) and on the plasma leve...

journal_title：Clinical cardiology

authors： Magometschnigg D,Hörtnagl H,Gassner A,Hammerle AF,Kleinberger G,Lenzhofer R,Lochs H,Pall H,Pichler M

更新日期：1981-09-01 00:00:00

abstract：:Individuals age >65 years represent the fastest-growing subpopulation in the United States. Although these individuals with the highest cardiovascular risk profile would be anticipated to be the most aggressively treated, paradoxically, treatment and baseline risk are inversely related. Presumably, the elderly populat...

journal_title：Clinical cardiology

authors： Wilmot KA,Khan A,Krishnan S,Eapen DJ,Sperling L

更新日期：2015-01-01 00:00:00

abstract：BACKGROUND AND HYPOTHESIS:Previous research has failed to document temporal changes in epinephrine levels in patients with neurally mediated syncope associated with exercise. The purpose of this study was to investigate the role of circulatory catecholamines in exercise-induced neurally mediated syncope, specifically f...

journal_title：Clinical cardiology

authors： Takase B,Kastushika S,Hamabe A,Uehata A,Isojima K,Satomura K,Nishioka T,Ohsuzu F,Kurita A

更新日期：2001-01-01 00:00:00

abstract：:ACC/AHA guidelines assign a class I indication for use of myocardial perfusion imaging (MPI) for the evaluation of chest pain in patients with acute coronary syndromes and a nondiagnostic ECG. However, MPI is not a widely used modality for the evaluation of patients who present to the ER with chest pain and an interme...

journal_title：Clinical cardiology

authors： Grube H,Rosenblatt J

更新日期：2010-02-01 00:00:00

abstract：:Malignant lymphoma commonly involves the heart. Previous studies have found cardiac metastases in up to 20% of patients dying with lymphoma. Cardiac signs and symptoms of lymphoma are relatively rare, however, and in most cases, the diagnosis is made either postmortem or too late to affect the clinical course. This re...

journal_title：Clinical cardiology

authors： Giudici MC,Sadler RL,Robken JA,Ahearn MA,Sekharan R,Kovach G

更新日期：1996-03-01 00:00:00

abstract：:One of the most important roles for professional societies in medicine is assembling multiple stakeholders and experts to develop documents that can help guide and define policies and strategies for best medical care. Each year the Heart Rhythm Society (HRS) develops several consensus documents that address critical c...

journal_title：Clinical cardiology

authors： Sennhauser S,Anand R,Kusumoto F,Goldschlager N

更新日期：2017-03-01 00:00:00

abstract：:The prognosis for patients with non-Q-wave myocardial infarction (MI) remains controversial, although a number of studies have shown a less favorable outlook after hospital discharge for patients with non-Q-wave than for those with Q-wave infarction. Numerous management strategies are available to the clinician, many ...

journal_title：Clinical cardiology

authors： Boden WE

更新日期：1989-07-01 00:00:00

abstract：:Various anatomical and functional features of hypertrophic cardiomyopathy are analyzed in view of the data provided by two-dimensional echocardiography. Measurement of septal thickness is crucial, and is best done by a combination of M-Mode and 2-D echo. Two types of systolic anterior movement of the mitral valve (SAM...

journal_title：Clinical cardiology

authors： Ballester M,Rees S,Rickards AF,McDonald L

更新日期：1984-12-01 00:00:00

abstract：BACKGROUND:Although atrial fibrillation (AF) occurs frequently in patients hospitalized with acute coronary syndrome (ACS), strategies for prevention of thromboembolic complications are poorly characterized. HYPOTHESIS:We sought to examine exposure to warfarin and P2Y12 inhibitors and clinical outcomes among patients ...

journal_title：Clinical cardiology

authors： Jones WS,Mi X,Patel MR,Mills R,Hernandez AF,Curtis LH

更新日期：2014-03-01 00:00:00