Retraction.

[This retracts the article on p. 387 in vol. 118, PMID: 34373676.].

First Report Of 50-Day Continuous Fasting in Symptomatic Multivessel Coronary Artery Disease and Heart Failure: Cardioprotection Through Natural Ketosis.

A 64-year-old man with angina and dyspnea due to severe two vessel coronary artery disease (CAD) was recommended for revascularization. The patient had recently learned Siddha fasting and self-inquiry meditative methods at Heartful Living, our eight-week physicianled cardiac wellness group clinic. He declined coronary artery bypass surgery and instead self-initiated a 50-day water-only fast and then switched to a vegan diet. During the fast, the patient experienced severe dehydration and electrolyte abnormalities, requiring IV fluids and electrolyte replacement. However, his hemodynamics remained stable and he had no angina, likely due to natural ketosis mediated cardioprotection. This is the first report of such a prolonged fast targeting cardiac resilience and clinical benefits in severe CAD.

Encouraging Flow: A State Of Calm and Deep Focus May Improve Exercise Compliance in Cardiac Rehabilitation.

Cardiovascular disease (CVD) accounts for more deaths worldwide than any other illness. Over 80% of CVD can be prevented by lifestyle changes. Improving compliance with exercise requirements and reaching 30 minutes of brisk physical activity (PA) on most days remains a challenge. Only a minority of eligible CVD patients complete cardiac rehabilitation (CR) and fewer sustain PA long term. Changing work environments, urbanization, and virtual engagement foster a sedentary lifestyle in students and healthy adults. Disabilities and comorbidities limit PA in older CVD patients. The Flow phenomenon was described in the 1970s as an intrinsically enjoyable state, typically achieved by highly trained people encountering significant challenge like competitive tennis or writing new music. Siddha Tamil medicine has recognized the importance of this 2,000 years ago, recommending ways to experience flow and engage enthusiastically. We hypothesize that flow can be learned and targeted during CR. Older cardiac patients despite comorbidities can experience some level of flow state during CR. This significantly improves long term PA adherence while also sustainably improving other aspects of lifestyle, including diet, smoking cessation, stress reduction, and medication compliance. Clinicians can estimate flow at baseline, following PA sessions and during clinic visits to encourage a deeper mind-body connection. Once PA becomes enjoyable, compliance and cardiac outcomes may improve in CVD.

Home-Based Arm Cardiac Rehabilitation in Disabled Veterans: A Pilot Study.

One of the cornerstones of treatment after acute coronary syndromes is cardiac rehabilitation (CR). However, traditional CR remains underused in the United States due to comorbidities and geographical limitations. To evaluate feasibility and safety of our individually tailored CR program, we evaluated twelve weeks of tele-monitored home-based arm ergometer and weight training exercises in seven Veterans. Prior to beginning our CR program, all Veterans underwent an arm ergometer stress test and training in the proper techniques for arm exercises and weight training. Seattle Angina Questionnaire (SAQ) and the MacNew Heart Disease Health-related Quality of Life (MacNew) questionnaire were administered at the beginning and conclusion of the program. Six patients completed the study. One withdrew due to generalized weakness. There were no adverse events during the study period. There was a perceived improvement in heart disease related global (4.47 to 4.61), physical, emotional, and social well-being by the MacNew questionnaire. The SAQ showed improvement in physical limitation, angina frequency, treatment satisfaction, and overall quality of life (36.1 to 51.7) after completion of our tailored CR program. There was a decrease in average blood pressure and patients were able to exercise seven minutes longer and workload increased eight additional watts. This pilot study demonstrates the safety and feasibility of a home-based arm cardiac rehabilitation program. These tailored programs may improve quality of life in coronary artery disease patients with disabilities.

Multimodality detection of multiple left ventricular diverticula: A case report and brief review of the literature.

Left ventricular diverticula (LVD) are rare congenital anomalies usually detected incidentally in the adult population. Most commonly, they are found as a single left ventricular diverticulum in association with other congenital abnormalities but multiple LVD are exceedingly rare. We are describing a patient who was found to have multiple LVD on multimodality imaging studies. He had presented with a sudden cardiac arrest attributed to a combination of alcohol intoxication and QT interval prolongation from hypokalemia and antidepressant medications. The patient was managed conservatively and discharged with an implantable loop recorder for detecting any occult arrhythmias.

Cardiac stimulation with electronic control device application.

BACKGROUND: Electronic control devices (ECDs) are weapons used to incapacitate violent subjects. Subjects have died suddenly after ECD application, but because cardiac dysrhythmias have been inconsistently observed during ECD application in animals, the cause for death is uncertain. OBJECTIVES: The objective was to identify the factors contributing to cardiac stimulation during ECD application detected by transesophageal echocardiography. METHODS: Four Yorkshire pigs were anesthetized, paralyzed with vecuronium, and restrained in a supine position. A GE 6T echo probe was placed in the esophagus to directly visualize left ventricular function. M-mode echocardiography was used to estimate heart rate. Two dart locations, chest and abdomen, were assessed. ECD applications were delivered from one of five commercially available devices (Taser X26, Singer S200 AT, Taser M26, Taser X3, and Taser C2) in random order to each pig, four times in each orientation. RESULTS: Cardiac stimulation, characterized by multiple PVCs or the sudden increase in ventricular contraction rate during application, did not occur with abdominal dart location. With chest dart application in small pigs, cardiac stimulation occurred with all ECDs except with the Taser X3 (p < 0.0001). In large pigs, cardiac stimulation occurred only during chest application of the S200 AT (chest vs. abdomen: 207 beats/min, vs. 91 beats/min, p < 0.0001). CONCLUSION: Cardiac stimulation occurs during ECD application in pigs, and is dependent upon subject size, dart orientation, and ECD. The Taser X3 did not result in cardiac stimulation in small or large pigs.

Siddha Self-Inquiry for Flow, Bliss, and Uvagai: Mindfulness for Intuitive Lifestyle in Complex Cardiac Disease.

Cardiovascular disease (CVD) and mental health disorders contribute to significant healthcare expenses. Lifestyle approaches that empower and enable patients to participate in their recovery are needed with the increasing complexity of cardiac patients. Traditional Tamil medical practice of Siddha self-inquiry meditation targets holistic health through intuitive lifestyle transformation. We describe 4 complex cardiac patients who explored Siddha based Hunger Gratitude Experience (HUGE) mindful eating and reported elevated levels of optimism and deeper experience of life as outlined by the 5000-year-old secular Siddha medical tradition. We cannot exclude the role of suggestion and placebo effect in descriptive series. However, the simultaneous improvement in physical health and emotional wellbeing along with demonstrated resilience against unforeseen adversities suggests this is Uvagai, the true essence of Siddha higher consciousness. Uvagai is extreme happiness and may be accessible universally with little formal training and targets positive psychology to improve wellbeing. While flow and bliss states are transient transcendental experiences, Uvagai may be more profound and therapeutic in CVD despite age and comorbidities. Seeking Uvagai can potentially overcome health disparities, including rural, minority, and underprivileged populations for better health. HUGE allows CVD patients to safely engage in Uvagai, experience higher consciousness and intuitively sustain lifestyle transformation.

Statin-associated rhabdomyolysis with acute renal failure complicated by intradialytic NSTEMI: a review of lipid management considerations.

Statins (3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors) are associated with myopathy, myalgias, myositis, and rhabdomyolysis. Rhabdoymyolysis is a rare complication and may cause acute renal failure, which may be fatal. In such cases, alternative therapies should be considered. In this review, we attempted to elucidate the lipid management options in patients with rhabdomyolysis and coronary artery disease. We also describe a case report of a patient who developed rhabdomyolysis from dual antilipid therapy followed by acute renal failure and non-ST elevation myocardial infarction. Such a complex case has not been reported in the literature, and lipid management options may include niacin, omega 3-fatty acids, or bile acid sequestrants. Once alternative therapies are initiated, monitoring a patient closely with evaluation for associated adverse events should be performed.